Group meeting, April 17th, 2017
Eric Meggers
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1. Asymmetric Catalysis with an Inert Chiral-at-Metal Iridium Complex |
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2. Asymmetric photoredox transition-metal catalysis activated by visible light |
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3. Aerobic Asymmetric Dehydrogenative Cross-Coupling between Two C-H Groups Catalyzed by a Chiral-at-Metal Rhodium Complex |
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4. Catalytic, Enantioselective Addition of Alkyl Radicals to Alkenes via Visible-Light-Activated Photoredox Catalysis with a Chiral Rhodium Complex |
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5. Catalytic Asymmetric Csp3-H Functionalization under PhotoredoxConditions by Radical Translocation and Stereocontrolled AlkeneAddition |
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6. Octahedral Ruthenium Complex with Exclusive Metal-Centered Chirality for Highly Effective Asymmetric Catalysis |
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Group meeting, Jun 27th, 2016
Two recent synthesis
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1. Enantioselective synthesis of an ophiobolin sesterterpene via a programmed radical cascade, Maimone et al. |
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2. Concise Enantiospecific Total Synthesis of Tubingensin A, Garg et al. |
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Group meeting, Jun 13th, 2016
Daniel Weix
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1. Replacing Conventional Carbon Nucleophiles with Electrophiles: Nickel-Catalyzed Reductive Alkylation of Aryl Bromides and Chlorides. |
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2. Mechanism and Selectivity in Nickel-Catalyzed Cross-Electrophile Coupling of Aryl Halides with Alkyl Halides. |
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3. Nickel-Catalyzed Regiodivergent Opening of Epoxides with Aryl Halides: Co-Catalysis Controls Regioselectivity. |
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4. Multimetallic catalysed cross-coupling of aryl bromides with aryl triflates. |
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5. Decarboxylative Cross-Electrophile Coupling of N-Hydroxyphthalimide Esters with Aryl Iodides. |
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Group meeting, April 4th 2016
Synthesis
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1. Concise Total Synthesis of Enigmazole A - Frustner et al. |
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2. A Unified Strategy to ent-Kauranoid Natural Products: Total
Syntheses of Trichorabdal A and Longikaurin E - Reisman et al. |
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Group meeting, March 7th 2016
Matthew Sigman
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1. Palladium-Catalyzed Enantioselective Oxidations of Alcohols Using Molecular Oxygen |
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2. Palladium(II)-Catalyzed Aerobic Dialkoxylation of Styrenes:? A Profound Influence of an o-Phenol |
| 3. A Highly Selective and General Palladium Catalyst for the
Oxidative Heck Reaction of Electronically Nonbiased Olefins |
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4. Palladium-Catalyzed Allylic Cross-Coupling Reactions of Primary and Secondary Homoallylic Electrophiles |
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5. Enantioselective Heck Arylations of Acyclic Alkenyl Alcohols Using a Redox-Relay Strategy |
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6. Enantioselective construction of remote
quaternary stereocentres |
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7. Enantioselective Dehydrogenative Heck Arylations of Trisubstituted Alkenes with Indoles to Construct Quaternary Stereocenters |
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Group meeting, February 22nd 2016
Examples of productive beta-hydride elimination in organic methododology
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1. G. Fu et al., A Mild, Palladium-Catalyzed Method for the Dehydrohalogenation of Alkyl Bromides:
Synthetic and Mechanistic Studies |
| 2. V. Dong et al., Rh-catalyzed C-C bond cleavage by transfer hydroformylation |
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3. T. Newhouse et al., Palladium-Catalyzed alpha,beta-Dehydrogenation of Esters and Nitriles |
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4. T. Newhouse et al., Amide alpha,beta-Dehydrogenation Using Allyl-Palladium Catalysis and a Hindered Monodentate Anilide |
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Group meeting, February 8th 2016
Mary Nguyen practice talk
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Group meeting, January 25th 2016
James Morken
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1. Thermographic Selection of Effective Catalysts
from an Encoded Polymer-Bound Library |
| 2. Pt-Catalyzed Enantioselective Diboration of Terminal Alkenes with B2(pin)2 |
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3. Enantioselective Construction of All-Carbon Quaternary Centers by
Branch-Selective Pd-Catalyzed Allyl-Allyl Cross-Coupling |
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4. Nonracemic Allylic Boronates through Enantiotopic-Group-Selective
Cross-Coupling of Geminal Bis(boronates) and Vinyl Halides |
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5.Catalytic conjunctive cross-coupling
enabled by metal-induced metallate rearrangement |
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