Schedule for ORGN (Organic Division) Presentations in ACS Spring 2021

Copper-catalyzed benzylation of epoxides

Presenter(s): Sophia G. Gierszal, Presenter, Timothy Barker

Progress toward the absolute asymmetric synthesis of homochiral peptides

Presenter(s): Faris Zaibaq, Presenter, Daniel Singleton

Asymmetric synthesis of aristoquinoline and its derivatives

Presenter(s): Malaika D. Argade, Presenter, Andrew Riley

Configuration sampling with 6,5-atropisomeric stack-ligands and application in enantioselective synthesis of organoboranes

Presenter(s): Gaurav Dahiya, Presenter, Aaron Aponick

Enantioselective dehydrative lactonization of allylic alcohols via chiral pi-acid catalysis

Presenter(s): Mr. Arun Raj Kizhakkayil Mangadan, Presenter, Ji Liu, Aaron Aponick

Mechanisms of catalytic, enantioselective dihalogenation reactions: Comparative study of titanium-promoted bromochlorination and dichlorination

Presenter(s): Andrew Mayfield, Presenter, Noah Burns

Withdrawn

Enantioselective, intermolecular amidation of benzylic C-H bonds with engineered P411 enzymes

Presenter(s): Soumitra Athavale, Presenter, Shilong Gao, Zhen Liu, Sharath Chandra Mallojjala, Jennifer Hirschi, Frances Arnold

Diverse library of chiral cyclopropane scaffolds via chemoenzymatic assembly and diversification of cyclopropyl ketones

Presenter(s): Donggeon Nam, Presenter, Rudi Fasan

Cannabichromene and congeners via synthetic biology

Presenter(s): Alon Agua, Presenter, Charles Marlowe, Philip Barr, Michael Pirrung

“Water-like” Ionic liquids for enzyme activation

Presenter(s): Dr. Hua Zhao, Presenter, Caden Martin, Professor Gary Baker, Nathaniel Larm

Functionalized pre-acinetobactin for siderophore-antibiotic conjugates

Presenter(s): Jean Bray, Presenter, Mark Peczuh

Iodine mediated CH activation leading to benzo[4,5]imidazo[2,1-c][1,2,4]triazol-1-ium salts

Presenter(s): Scott Hutchinson, Presenter, Jeanne Bolliger

Carboxylate-directed late-stage C-H functionalizations of pharmaceuticals

Presenter(s): Erik Weis, Presenter, Magnus Johansson, Belén Martín-Matute

Fine-tuned perovskite catalyst for heterogeneous aerobic C-H oxidation reactions

Presenter(s): Yesim Sahin, Presenter, Yunus Turkmen, Emrah Ozensoy, Abel Tetteh Sika-Nartey, Kerem Emre Ercan, yusuf kocak, Sinem Senol

Withdrawn

Investigations into room-temperature direct arylation of heteroarenes by aryl iodides using a Pd/Ag system

Presenter(s): Amy Mayhugh, Presenter, Christine Luscombe

Mild C-H aminoalkylation of azoles via silyl-triflate mediated three component coupling

Presenter(s): Dr, Marion Emmert, Presenter, Cyndi He, Akshay Shah, Stephanie Felten

Quinic acid chirons by stereoselective borane-catalyzed cleavage of C(sp3)–O bonds

Presenter(s): Suvi Holmstedt, Nuno Candeias, Presenter

Azahelicene-derived electrophilic N-heterocyclic carbenes

Presenter(s): Pierpaolo Morgante, Roberto Peverati, Norito Takenaka, Presenter

Total synthesis of (-)-lasubine I via stereocontrolled N-acyliminium ion cyclization

Presenter(s): Matthew Donahue, Presenter, Hayley Allen

Silver-BOX catalyzed enantioselective C-H amination via nitrene transfer

Presenter(s): Emily Zerull, Presenter, Minsoo Ju, Jessica Roberts, Jennifer Schomaker

Harnessing the power of the exclusively ligand based asymmetric Grignard synthesis of tertiary alcohols

Presenter(s): Saranna Kavanagh, Presenter, Bartosz Bieszczad, Claudio Monasterolo, Declan Gilheany

Identifying the true origins of enantioselectivity in chiral phosphoric acid-catalyzed azetidine desymmetrizations

Presenter(s): Pier Alexandre Champagne, Presenter

Origins of enantioselectivity in the phase-transfer-catalyzed conjugate cyanation of chalcones

Presenter(s): Floris Buttard, Presenter, Pier Alexandre Champagne

Design of polymer microsphere-immobilized chiral prolinol derivative: application in one-pot acid-base reaction by using site-isolation

Presenter(s): Mithun Kumar Debnath, Presenter, Naoki Haraguchi

Asymmetric synthesis of polycyclic piperidine scaffolds

Presenter(s): Clara Ellis, Presenter

Cyclopentannulation and cyclodehydrogenation of isomerically pure 5,11-dibromo-anthradithiophenes leading to contorted aromatics†

Presenter(s): Waseem Hussain, Presenter

"Development of a green phosphorus extrusion method for the synthesis of 2,2'-bipyridines"

Presenter(s): Professor Bruce Atwater, Presenter

Synthesis and application of polyaromatic hydrocarbons toward gas phase synthesis of coronene and corannulene

Presenter(s): Mr. A. Hasan Howlader, Presenter, Ellie Smerznak, Sebastian Calderon, Lilian Martin-Rafa, Rafal Cymer, Richard Fernandez, Alexander Mebel, Ralf Kaiser, Stanislaw Wnuk

Hiyama cross-coupling of 4-trimethylsilyl-1,2,3-triazoles

Presenter(s): Shiyu Sun, Presenter, Carlyn Reep, Norito Takenaka

Indolizines enabling rapid uncaging of alcohols and carboxylic acids by red light-induced photooxidation

Presenter(s): Dr. Kenji Watanabe, Presenter, Nodoka Terao, Isao Kii, Reiko Nakagawa, Takashi Niwa, Takamitsu Hosoya

Reaction of 3-Cl/OMe substituted 5-nitrobenzisothiazoles with hydrazine: Novel rearrangement pathways via intramolecular formation of pivotal Meisenheimer complexes

Presenter(s): Zheng Sonia Lin, Presenter, Xing Tong, Brian Patrick, Pierre Kennepohl, David Grierson

The direct synthesis of indirubins from indoles through an indoxyl intermediate

Presenter(s): James Shriver, Presenter, Katelyn R. Wang, Ally Kinsey, John Horner

Synthesis of highly oxygenated troponoids utilizing stoichiometrically equivalent, intermolecular oxidopyrylium cycloaddition reactions

Presenter(s): Daniel Schiavone, Presenter, Ryan Murelli

Novel small heterocycles with interesting electrochemical and optoelectronic properties

Presenter(s): Anthony Burke, Presenter, Carolina Marques, Hugo Cruz, Sandra Gago, João Ramalho, Luis Branco, Jorge Morgado

Alkoxy radical mobility on a surface as assessed by recombination to symmetrical product

Presenter(s): Sarah Belh, Presenter, Goutam Ghosh, Alexander Greer

XANES spectra of vanadium complexes are predictable via TDDFT

Presenter(s): Jun Yi, Presenter, Naoki Nakatani, Masahiko Hada, Kotohiro Nomura, Prof. Zhou Lin

Inducing remarkable crystallochromic, thermochromic and piezochromic emission for TPA and PTZ based cousin molecules: Effect of methyl substituent

Presenter(s): Shouvik Bhuin, Presenter, Manab Chakravarty

Tamoxifen-derived fluorescent probes: from cell imaging to phototherapy

Presenter(s): Dr. Fernando Lobo Palacios, Presenter, Dr Dácil Hernández Mesa, Dr Carlos Saavedra, Dr Alicia Boto, Fernando Lahoz, Raquel Marín, Mario Díaz

Continuous symmetry and chirality measures: Powerful descriptors for generic structural analysis

Presenter(s): Inbal Tuvi-Arad, Presenter

Delayed fluorescence in a chiral perylene-3,4,9,10-bis(dicarboximide) organic cage

Presenter(s): Hsin-Hua Huang, Presenter, Tomáš Šolomek

Variations on the Bergman cyclization theme: Electrocyclizations of penta-, hepta, and cctadiynes

Presenter(s): Dr. Dominic A. Sirianni, Presenter, Carol Parish

Withdrawn

Speciation of diaryliodonium salts in different solvents: a conductivity study

Presenter(s): Souradeep Basu, Presenter, David Stuart

Cobalt-catalyzed asymmetric sequential double hydrofunctionalization of alkynes

Presenter(s): Jun Guo, Zhaoyang Cheng, Zhan Lu, Presenter

Chiral Brønsted acid-catalyzed formal Betti reaction enables enantioenriched α-triphenylmethylamines from diaryl ketimines and phenols

Presenter(s): Matija Gredicak, Presenter

Biomimetic relay catalytic transformation of labile quinones

Presenter(s): Qile Yu, Honghua Zuo, Jingyang Qin, Muhammad Bashir, Prof. Dr Fangrui Zhong, Presenter

Monodentate H-bond donor bifunctional cocatalyst in fixation of atmospheric pressure carbon dioxide into cyclic carbonates

Presenter(s): 永铸 胡, Presenter

Advancing single atom logic for skeletal editing of heterocycles

Presenter(s): Mark Levin, Presenter

Solution phase and computational studies on the formation, hydrolysis, and dynamic exchange of phenyl benzoboroles

Presenter(s): Thusini Hemachandra, Presenter, Dustin Gross

Microwave-assisted solid-phase synthesis of spiroligomers based on the Fmoc/tBu protecting group strategy

Presenter(s): Sergiy Chepyshev, Presenter, Conrad Pfeiffer, Justin Northrup, Christian Schafmeister

Effects of hydrogen-bonding on the properties of organic semiconductors

Presenter(s): Nathan Yee, Presenter, Dmitrii Perepichka, Afshin Dadvand

Synthesis and characterization of novel heterocyclic ferrocenyl chalcones

Presenter(s): Ambar Alsina-Sanchez, Presenter, Paola Bonilla Crespo, Sara Delgado-Rivera, Ingrid Montes

Fluorine as a spectroscopic lable to characterize ortho-phenylenes

Presenter(s): Viraj Kirinda Liyanage Don, Presenter

Synthesis, physicochemical property calculations, and computer modeling of heteroaryl benzils

Presenter(s): Robert Wehrle, Presenter, Mason Bullard, Alexander Rosen, Donald Price, Ayanav Roy, Lili Ma

Synthesis of sulfur-containing heterocycles via disulfide intermediates

Presenter(s): Luis Ardon Munoz, Presenter, Jeanne Bolliger

Understanding catalyst inhibition in metathesis: High coordinate lewis acid-carbonyl complexes

Presenter(s): tanmay malakar, Presenter, Carly Hanson, James Devery, Paul Zimmerman

Regioselectivity prediction of radical C-H functionalization of heteroarenes through machine learning and physical orgnaic descriptors

Presenter(s): Dr. Xin Hong, Presenter

Helical peptides design for molecular dipoles functionalization of wide band gap oxides

Presenter(s): Katherine A. Lloyd, Presenter, Yuan Chen, Ryan Harmer, Jonathan Viereck, Sylvie Rangan, Elena Galoppini, Robert Bartynski

Z/E photoisomerization of dicyanorhodanine-functionalized thiophenes

Presenter(s): Mr. Cory T. Kornman, Presenter, Lei Li, Asmerom Weldeab, Ion Ghiviriga, Khalil Abboud, Ronald Castellano

Stability and electronic structure of resonance stabilized radicals

Presenter(s): Julian Golzwarden, Presenter

Voltage sensitive dyes based on solvatofluorochromic, push-pull thiazolothiazoles

Presenter(s): Sayresmith Nickolas, Krista Tang, Jackson Mower, Michael Walter, Presenter

Computational study of the dimerization of functionalized inden-2-one

Presenter(s): Osamakon Bernard Osemwenkhae, Presenter, Pere Miro

Electrophilic bromination promoted by halogen bonding

Presenter(s): Ms. Sarah I. Baker, Presenter, Ryan Baxter, Hrant Hratchian

Some progress on organic transformations under organic solvent-free conditions

Presenter(s): Meifeng Wang, Liyin Zhang, Gan Zhu, Hui Li, Yiqun Li, Liuqun Gu, Presenter

Expanding extraction: Bisulfite removal of aldehydes and new kinetic frontiers using miscible cosolvents

Presenter(s): Cheyenne Brindle, Presenter, Hanna Vescovi, Claire Grigglestone, Maria Boucher, Maxwell Furigay, William Patterson, Wilfried Nganyak-Tentchou

Withdrawn

Metal free photocatalytic thiol-ene/thiol-yne reactions

Presenter(s): Sarbjeet Kaur, Presenter, Ting Wang

Greener synthesis of pterostilbene derivatives as drug candidates for the treatment of Alzheimer's

Presenter(s): Victor You, Presenter, Krishna Bhat

Continuous flow antisolvent crystallization of pharmaceuticals using enhanced nucleation features

Presenter(s): Kyle Nordquist, Presenter, Jierui Sha, Alpana Thorat, Gerard Capellades, Allan Myerson, Kevin Schaab, Andrew Bond

Minimal equipment, maximum versatility - the automated, radial synthesis of small molecules

Presenter(s): Kerry Gilmore, Presenter

Silver nanodot FRET pair reveals water nanocage size

Presenter(s): Junhua Yu, Presenter, Sungmoon Choi

Withdrawn

Investigating acid-catalyzed reactivity using self-assembled coordination cages

Presenter(s): Courtney Ngai, Presenter, Colomba Sanchez Marsetti, William Harman, Richard Hooley

Counter-ion and functional group effects on the molecular recognition of pyrophosphate in aqueous media by resorcinarene salt receptors.

Presenter(s): Kwaku Twum, Presenter, Seyed Iraj Sadraei, S. Maryamdokht Taimoory, Jordan Feder, Nicholas Schileru, John Trant, Ngong Beyeh

Artificial nanoparticle acetal hydrolase for selective tandem reaction from mixtures

Presenter(s): Ishani Bose, Presenter, Yan Zhao

Nonplanar porphyrins as switchable receptors for selective encapsulation of analytes

Presenter(s): Karolis Norvaisa, Presenter, Mathias Senge

Growth inhibition of clathrate hydrates by supramolecular inhibitors

Presenter(s): Ran Drori, Presenter, Haim Weissman, Boris Rybtchinski

Increased chemical shift resolution of enantiomers with a thioamide-based chiral solvating agent

Presenter(s): Emily Crull, Presenter, Matthew Donahue

Assembly of porous molecular crystals through chalcogen bonding interactions

Presenter(s): Brian Eckstein, Presenter, Loren Brown, Bruce Noll, Gary Balaich, C. Michael McGuirk

Nickel-catalyzed domino reactions of alkynyl piperidines

Presenter(s): Kirsten A. Hewitt, Presenter, Elizabeth Jarvo

Tetramethylammonium fluoride tertiary amyl alcohol as practical reagent for SNAr fluorination

Presenter(s): Maria Morales Colon, Presenter, Yiyang See, So Jeong Lee, Peter Scott, Douglas Bland, Melanie Sanford

Development of practical pyridinium reagent for nucleophilic trifluoromethoxylation

Presenter(s): Geraldo Duran Camacho, Presenter, Devin Ferguson, Melanie Sanford, Douglas Bland

Discovery of oxalohydrazides as a new ligand class for copper-catalyzed C-O and C-N cross-coupling reactions with high turnover numbers

Presenter(s): Ritwika Ray, Presenter, John Hartwig

Acid-catalyzed hydrothiolation of gem-difluoroalkenes to access α,α-difluoroalkylthioethers

Presenter(s): Jacob Sorrentino, Presenter, Douglas Orsi, Ryan Altman

Enantioselective synthesis of cyclopropanone equivalents and application to substituted alkylidenecyclopropanes and β-amino acids

Presenter(s): Myunggi Jung, Presenter, Vincent Lindsay

Simple and expedient synthesis of bis(azolium)dichloride salts from dichloroalkanes and imidazoles

Presenter(s): Kyle Penn, Presenter, Evan Anders, Vincent Lindsay

Withdrawn

Regiodivergent opening of unsymmetrical phenonium ions with chloride nucleophiles

Presenter(s): Nicholas Race, Presenter, Shiyan Xu, Hannah Holst, Shelby McGuire

Quantitative chiroptical sensing of free amino acids, biothiols, amines, and amino alcohols with an aryl fluoride probe

Presenter(s): ARCHITA SRIPADA, Master of Science, Presenter, Fathima Yushra Thanzeel

Selective metal-free and Pd-catalyzed aerobic acyldealkylation of tertiary amines

Presenter(s): Diandra Soemardi, Presenter, Andrei Vedernikov

Hydrodechlorination of aryl chlorides in biological media at neutral pH, ambient temperature and pressure

Presenter(s): Erica Schultz, Presenter, Samantha Stubbs, Mohammed AbuBakar, Rhyan Shanker

DESs are sustainable precursors for organic transformations

Presenter(s): Dr. Hitendra M. Patel, Professor, Presenter

Withdrawn

Chemosynthetic livers: Predict, prepare and prove the structure, activity and toxicity of drug metabolites

Presenter(s): Mukund Chorghade, Presenter

Cost-efficient and environmentally friendly 17O/18O labeling of fatty acids using mechanochemistry

Presenter(s): Jessica Špačková, Presenter, Charlyn Fabra, Sebastien Mittelette, Emeline Gaillard, Chia-Hsin Chen, Thomas-Xavier Métro, Danielle Laurencin

Direct monitoring of bicarbonate transport by fluorescence spectroscopy

Presenter(s): Hennie Valkenier, Presenter, Luis Martínez-Crespo, Stephen Butler

Dynamic boronate-ester mediated G-quadruplex hydrogel for pH responsive drug delivery applications

Presenter(s): Mr. TAPAS GHOSH, Ph.D. Scholar, Presenter, Apurba Das

A group of world class halogen-bond donors: A structural and theoretical analysis of “triply activated” 3-iodo-1-phenylprop-2-yn-1-ones with exceptional σ-hole potentials

Presenter(s): Vinu Panikkattu, Presenter, Christer Aakeroy, Abhijeet Sinha, Boris Averkiev, Victor Day

Exploring 1,3,4-chalcogenadiazoles as versatile synthons for pharmaceutical co-crystallization

Presenter(s): Viraj De Silva, Presenter, Boris Averkiev, Christer Aakeroy

Self-assembly of diboronic esters with u-shaped bipyridines: ‘plug-in-socket’ assemblies

Presenter(s): Christopher Hartwick, Presenter, Shweta Yelgaonkar, Eric Reinheimer, Gonzalo Campillo-Alvarado, Len MacGillivray

Semiconducting host-guest complexes based on cycloparaphenylenes and polycyclic aromatic hydrocarbons stabilized by CH-π interactions.

Presenter(s): Hyejin Kwon, Presenter, Carson Bruns

Self-folding cavitands of enhanced dimensions and flexibility

Presenter(s): Agusti Lledo Ponsati, Presenter, Rubén Álvarez-Yebra, Ricard López-Coll, David Lozano, Ferran Feixas

Controlling reactions in crystals: Metal-organic assemblies and salt cocrystals

Presenter(s): Changan Li, Presenter, Len MacGillivray

Withdrawn

Oxidative dearomatization reactions toward total synthesis of KB343

Presenter(s): Marian Awadalla, Presenter, Carl Lovely

Nitroxides catalyzed efficient and selective halogenation

Presenter(s): Weijin Wang, Presenter, Xiaoxue Yang, Lingsheng Ai, Zhiwen Gong, Ning Jiao, Song Song

1,3-Difunctionalization of aminocyclopropanes

Presenter(s): Mingming WANG, Presenter

Iron-catalyzed C(sp3)-H α-amination of arylacetic acid equivalents with anilines

Presenter(s): Mr. Jogendra Kumar, senior research fellow, Presenter, Sukalyan Bhadra

Asymmetric synthesis of heterocycles via electrophile initiated cyclization of enantioenriched homoallylic N-tert-butanesulfonyl carbamates and bis-boc guanidines

Presenter(s): Gavin Rustin, Presenter, Matthew Donahue

Iodo(III)-Meyer–Schuster rearrangement of propargylic alcohols promoted by benziodoxole triflate

Presenter(s): Roshayed Ali Laskar, Presenter, Ding Wei, Naohiko Yoshikai

Synthetic chemistry with nitrous oxide: 1-acyl triazenes and triazolopyridines

Presenter(s): Iris Landman, Presenter, Kay Severin

Trifluoromethylthiolation, trifluoromethylation and arylation reactions of difluoro enol silyl ethers

Presenter(s): Xingguo Jiang, Denise Meyer, Presenter, Dominik Baran, Miguel A. Cortes Gonzalez, Kalman Szabo

Elucidation of an acid-promoted cascade reaction of O-aryl-N-methylsilyl hydroxylamines

Presenter(s): Elizabeth Jones, Presenter, Doris Chen, John Trujillo, Stephen Wright, Stefan France

Complexation of phenolic acids into cyclodextrins

Presenter(s): Xiyuan Yao, Presenter, Lingyan Kong, Marco Bonizzoni

Unusual reactivity and Zn2+ binding affinity of a,a'-functionalized dipyrrins

Presenter(s): MIRNA EL KHATIB, Presenter, Sergei Vinogradov

Investigation of oligo(benzoxazaborole)s derived from alkyl-linked bis(aminophenol)s

Presenter(s): Ahangama M Thusharika Muthumali, Presenter, Dustin Gross

Supramolecular construction of a ternary cocrystal composed of resveratrol and 5-fluorouracil

Presenter(s): Celymar Ortiz de Leon, Presenter, Len MacGillivray

Synthesis of Cycloparaphenyleneacetylene (CPPA) via Alkyne Metathesis

Presenter(s): Xin Zhou, Presenter, Semin Lee

Anion receptors with nitrone C-H hydrogen bond donors

Presenter(s): Xuxian He, Presenter, Semin Lee

Heteroleptic coordination-driven self-assembly of planar tricomponent supramolecular coordination complexes

Presenter(s): Paola Benavides, Presenter, Monica Gordillo Varela, Sourav Saha

Quasiracemic assembly from spatially diverse quasienantiomeric components

Presenter(s): Kraig Wheeler, Presenter, Drew Craddock, Russell Wells, James Gao

Ethylene-bridged bis(amidines) and bis(amidinates) as polydentate ligand platforms, supramolecular assemblies, and photoluminescent switches

Presenter(s): Michael Stollenz, Presenter, Connor O'Dea, Omar Ugarte Trejo, Alvaro Calderón-Díaz, Janet Arras, Mr. Andreas Ehnbom, Ethan Miller, Nattamai Bhuvanesh, Colin McMillen

Copper-catalyzed direct α-arylchalcogenation of aliphatic carboxylic acid synthons

Presenter(s): ANIKET GUPTA, Presenter

Selective, three-component dicarbofunctionalization of unactivated alkenes via nickel catalysis

Presenter(s): Ms lingling chu, Presenter

Straightforward route to α-chloromethylketimines through gold(I) catalysis

Presenter(s): Dr Andrea Olmos, Presenter, María Cárcel Aguilar, Jeymy T. Sarmiento, Prof. Carmen Ramirez de Arellano, Teresa Varea, Gregorio Asensio

Site-selective modification of peptides for the production of libraries of potential antimicrobial and quorum quencher compounds

Presenter(s): Dr Alicia Boto, Presenter, Dacil Hernández, Concepción González, Dr Carlos Saavedra, Marina Porras, Carmen Carro, Fernando Cuevas, Ivan Romero-Estudillo

Oxidative formation of arynes

Presenter(s): David Stuart, Presenter

Organocatalytic semireduction of primary and secondary propiolamides: Substrate scope and mechanistic studies

Presenter(s): Robert Grams, Presenter, Connor Szwetkowski, Daniel Foster, Monsurat Lawal, Carol Ann Rosenblum, Valerie Welborn, Webster Santos

Desymmetrization of diols by phosphorylation with BINOL-Ti complex

Presenter(s): Dr. Bianca R. Sculimbrene, PhD, Presenter

Oxidation of gem-difluoroalkenes to α,α-difluorinated-α-phenoxy ketones

Presenter(s): Suvajit Koley, Presenter, M. Ramu Yadav, Douglas Orsi, Ryan Altman

Photocatalysis for enamide and enol ether oxyalkynylation and alcohol deoxyalkynylation

Presenter(s): Stephanie Amos, Presenter, Diana Cavalli, Franck Le Vaillant, Stefano Nicolai, Jerome Waser

Withdrawn

Redox-neutral photocatalytic C−H carboxylation of arenes and styrenes with CO2

Presenter(s): Thomas Svejstrup, Presenter, Matthias Schmalzbauer, Florian Fricke, Peter Brandt, Magnus Johansson, Giulia Bergonzini, Burkhard Koenig

Opening a can of glow-worms: Tandem photoredox catalysis of [Ir(ppy)2(dtb-bpy)]+

Presenter(s): Dr Timothy Connell, Presenter, Catherine Fraser, Milena Czyz, Daniel Gomez, Anastasios Polyzos, Paul Francis

Withdrawn

Heteroleptic copper-based complexes for photocatalysis

Presenter(s): Shawn Collins, Presenter

Visible-light-mediated carbonyl alkylative amination to all-alkyl α-tertiary amino acid derivatives

Presenter(s): Mr John H. Blackwell, Presenter, Matthew Gaunt, Roopender Kumar

Ni/photoredox-catalyzed enantioselective cross-electrophile coupling of styrenyl oxides

Presenter(s): SiiHong Lau, Presenter, Meredith Borden, Lucy Wang, Talia Steiman, Marvin Parasram, Abigail Doyle

Pharmacophore-directed retrosynthesis applied to rameswaralide: Synthesis and bioactivity of sinularia natural product tricyclic cores

Presenter(s): Nathanyal Truax, Presenter, Safiat Ayinde, Khoi Van, Jun Liu, Daniel Romo

Late-stage asymmetric and diastereoselective transformations of nature-inspired architectures en route to first-in-class lead drug candidates

Presenter(s): Professor Taleb H. Altel, Presenter, Vunnam Srinivasulu

Amide mimic of desTHPdactylolide: Total synthesis and antiproliferative evaluation

Presenter(s): Qiaohong Chen, Presenter, Guanglin Chen, Maricarmen Gonzalez, Ziran Jiang

Progress toward the total synthesis of jogyamycin: a tandem Ichikawa/Winstein approach

Presenter(s): Kate Nicastri, Presenter, Nels Gerstner, Jennifer Schomaker

Convergent total synthesis of (±)-kuwanol E

Presenter(s): Andrea Calcaterra, Presenter, Giancarlo Fabrizi, Bruno Botta

Synthetic efforts toward some tropone containing natural products

Presenter(s): Yu Yuan, Presenter

Withdrawn

Probing the structure-activity relationship of opioidergic indole alkaloids isolated from akuamma seeds

Presenter(s): Madeline Hennessy, Presenter, Anna Gutridge, Simone Creed, Malaika D. Argade, Richard van Rijn, Andrew Riley

Completed total synthesis of nortopsentine D

Presenter(s): Katarina Keel, Presenter, Jetze Tepe

Intermolecular reductive C−N cross-coupling of nitro compounds and boronic acids by PIII/PV=O catalysis

Presenter(s): Gen Li, Presenter, Alexander Radosevich

Efficient and general alkyl-alkyl Suzuki-Miyaura cross-coupling enabled by an iron-based catalyst

Presenter(s): Chet Tyrol, Presenter, Jeffery Byers

Cross-coupling of amides by N–C activation

Presenter(s): Michal Szostak, Presenter

Decarboxylative dienylation and propargylation of 1,3-dicarbonyl compounds

Presenter(s): Mary Maliszewski, Presenter, Jon Tunge, Tara McQuillan

Palladium-catalyzed reductive formation of C-N bonds from nitroarenes and aryl chlorides

Presenter(s): Brett Schneider, Presenter, Dr. Daniel J. Weix

Turning on nickel catalyzed C-C activation cross-coupling by changing the accessible catalyst oxidation states with an external reductant

Presenter(s): Michael Gilbert, Presenter, Victoria Longley, Dr. Daniel J. Weix

Cross-electrophile coupling of unactivated alkyl and aryl chlorides

Presenter(s): Holt Sakai, Presenter, Wei Liu, Chi Le, David MacMillan

Helical carbenium ion: A versatile organic photoredox catalyst for red-light-induced reactions

Presenter(s): Liangyong Mei, Presenter, Thomas Gianetti

Exploiting helicinium radical in photoredox catalysis as a photoreductant for aryl halides

Presenter(s): Aslam shaikh, Presenter, MD MUBARAK HOSSAIN, Thomas Gianetti

Modeling organic photoredox catalysts for green CO2 reduction

Presenter(s): Kareesa Kron, Presenter, Shaama Mallikarjun Sharada

Withdrawn

Nickel-catalyzed cross-electrophile coupling reactions as approaches to cyclopropane synthesis

Presenter(s): Tristan McGinnis, Presenter, Amberly Sanford, Taylor Thane, Erika Lucas, Anthony Castro, Elizabeth Jarvo

Withdrawn

Expedient synthesis of nucleoside analogues by activation and replacement of pyrimidine nucleobases: Application for synthesis of radio-labeled lumicitabine via Vorbrüggen transglycosylation

Presenter(s): Ronghui Lin, Presenter, Lucy Chen, Fengbin Song, Wei Zhang, Scott Ballentine, Rhys Salter

Synthesis of N-aryl peptides for expansion of side-chain diversity in ketoxime ligations

Presenter(s): Hailey Young, Presenter, Quibria Guthrie, Caroline Proulx

Diverse binding to a single interface: De novo cyclic peptides as inhibitors of the BET bromodomains

Presenter(s): Dr Louise J. Walport, Presenter, Karishma Patel, Paul Solomon, Hiroaki Suga, Joel Mackay

Recent developments in microwave-assisted SPPS

Presenter(s): Susan Pham, Presenter

Fluorescent nucleoside analogues with new properties

Presenter(s): Byron Purse, Presenter

ABN: New fluorescent nucleoside analogue with single-molecule detection capability.

Presenter(s): George Samaan, Presenter, Mckenzie Wyllie, Julian Cizmic, Lisa-Maria Needham, David Nobis, Katrina Ngo, Susan Andersen, Steven Magennis, Steven Lee, Byron Purse

Single molecule sequencing: Differentiation of O-linked phosphorylated and glycosylated peptides

Presenter(s): Caroline Hinson, Presenter, Jagannath Swaminathan, Angela Bardo, Brendan Floyd, Eric Anslyn, Edward Marcotte

Studying the neuroprotective effect of glutamate arginylation in alpha-synuclein through semi-synthesis

Presenter(s): Buyan Pan, Presenter, Naoki Kamo, Marie Shimogawa, Yun Huang, Anna Kashina, Elizabeth Rhoades, Prof. E J. Petersson

Grubbs cross metathesis route to improve 3-hydroxy-β-lactam inhibitors of glutamine synthetase

Presenter(s): Wei Wei, Presenter, Timothy Wencewicz

Improving practicality in iron-catalyzed Suzuki-Miyaura reactions

Presenter(s): Alexander Wong, Presenter

Bicyclo[1.1.1]pentane- and cubane-linked porphyrin arrays

Presenter(s): Dr Nitika Grover, Presenter, Elisabeth Sitte, Mathias Senge

Triple-tagged peptides utilizing orthogonal chemistries for intracellular targets

Presenter(s): Kara Kassees, Presenter, David Hoang, Jungmo Ahn

Olefin transposition and modular functionalization of arenes in a triply selective sequence enabled by a next generation air-stable palladium(I) dimer in air

Presenter(s): Gourab Kundu, Presenter, Theresa Sperger, Franziska Schoenebeck

Development of gold catalyzed decarboxylative cross coupling reactions

Presenter(s): Ryan Daley, Presenter, Joseph Topczewski