Search Results - "Perry, Gregory J."
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Transition-Metal-Free Decarboxylative Iodination: New Routes for Decarboxylative Oxidative Cross-Couplings
Published in Journal of the American Chemical Society (23-08-2017)“…Constructing products of high synthetic value from inexpensive and abundant starting materials is of great importance. Aryl iodides are essential building…”
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Copper-Catalyzed Functionalization of 1,3-Dienes: Hydrofunctionalization, Borofunctionalization, and Difunctionalization
Published in ACS catalysis (17-01-2020)“…The catalytic conversion of chemical feedstocks into products of medicinal and agricultural value is a key theme across modern synthetic chemistry. As…”
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3
Transition-Metal-Free Synthesis of C3-Arylated Benzofurans from Benzothiophenes and Phenols
Published in Organic letters (07-12-2018)“…We report a transition-metal-free synthesis of benzofurans from benzothiophenes and phenols that exploits the unique reactivity of sulfoxides. Through a…”
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4
Copper-catalyzed functionalization of enynes
Published in Chemical science (Cambridge) (07-10-2020)“…The copper-catalyzed functionalization of enyne derivatives has recently emerged as a powerful approach in contemporary synthesis. Enynes are versatile and…”
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5
Ru-Catalyzed C–H Arylation of Fluoroarenes with Aryl Halides
Published in Journal of the American Chemical Society (16-03-2016)“…Although the ruthenium-catalyzed C–H arylation of arenes bearing directing groups with haloarenes is well-known, this process has never been achieved in the…”
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Recent Progress in Decarboxylative Oxidative Cross‐Coupling for Biaryl Synthesis
Published in European journal of organic chemistry (07-07-2017)“…The beginning of the 21st century has seen tremendous growth in the field of decarboxylative activation. Benzoic acid derivatives are now recognised as…”
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7
Radical C−C Bond Formation using Sulfonium Salts and Light
Published in Advanced synthesis & catalysis (26-05-2020)“…Sulfonium salts are playing an increasingly significant role in contemporary organic synthesis. In particular, the generation of radicals from sulfonium salts…”
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Sulfoxide-mediated oxidative cross-coupling of phenols
Published in Chemical science (Cambridge) (21-02-2020)“…A metal-free, oxidative coupling of phenols with various nucleophiles, including arenes, 1,3-diketones and other phenols, is reported. Cross-coupling is…”
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9
Primary Sulfonamide Functionalization via Sulfonyl Pyrroles: Seeing the N−Ts Bond in a Different Light
Published in Chemistry : a European journal (05-11-2021)“…Despite common occurrence in molecules of value, methods for transforming sulfonamides are distinctly lacking. Here we introduce easy‐to‐access sulfonyl…”
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10
Sulfonium-aided coupling of aromatic rings via sigmatropic rearrangement
Published in Proceedings of the Japan Academy, Series B (11-04-2022)“…Biaryl synthesis continues to occupy a central role in chemical synthesis. From blockbuster drug molecules to organic electronics, biaryls present numerous…”
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11
Trifluoromethyl Sulfoxides: Reagents for Metal‐Free C−H Trifluoromethylthiolation
Published in Angewandte Chemie International Edition (07-09-2020)“…Trifluoromethyl sulfoxides are a new class of trifluoromethylthiolating reagent. The sulfoxides engage in metal‐free C−H trifluoromethylthiolation with a range…”
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12
Sulfur(IV) in Transition-Metal-Free Cross-Couplings for Biaryl Synthesis
Published in ACS sustainable chemistry & engineering (28-02-2022)“…The reactivity of sulfur(IV) compounds is of great current interest among organic chemists. In this Perspective, we discuss the chemistry of sulfur(IV)…”
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Enantio‐ and Diastereoselective Synthesis of Homopropargyl Amines by Copper‐Catalyzed Coupling of Imines, 1,3‐Enynes, and Diborons
Published in Angewandte Chemie International Edition (16-03-2020)“…An efficient, enantio‐ and diastereoselective, copper‐catalyzed coupling of imines, 1,3‐enynes, and diborons is reported. The process shows broad substrate…”
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14
Modular synthesis of unsymmetrical [1]benzothieno[3,2-][1]benzothiophene molecular semiconductors for organic transistors
Published in Chemical science (Cambridge) (05-01-2022)“…A modular approach to underexplored, unsymmetrical [1]benzothieno[3,2- b ][1]benzothiophene (BTBT) scaffolds delivers a library of BTBT materials from readily…”
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15
Carboxylic Acid Salts as Dual‐Function Reagents for Carboxylation and Carbon Isotope Labeling
Published in Angewandte Chemie International Edition (27-03-2023)“…The potassium salts of carboxylic acids are developed as efficient carboxylating agents through CO2 exchange. We describe these carboxylates as dual‐function…”
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16
Identification of stomatal-regulating molecules from de novo arylamine collection through aromatic C–H amination
Published in Scientific reports (18-01-2022)“…Stomata—small pores generally found on the leaves of plants—control gas exchange between plant and the atmosphere. Elucidating the mechanism that underlies…”
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17
Enantioselective and Regioselective Copper-Catalyzed Borocyanation of 1‑Aryl-1,3-Butadienes
Published in ACS catalysis (02-08-2019)“…A multicomponent copper-catalyzed enantio- and regioselective borocyanation of 1-aryl-1,3-butadienes has been developed. The method provides access to…”
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Metal‐Free Synthesis of Benzothiophenes by Twofold C−H Functionalization: Direct Access to Materials‐Oriented Heteroaromatics
Published in Angewandte Chemie International Edition (28-10-2019)“…Due to their ubiquity in nature and frequent use in organic electronic materials, benzothiophenes are highly sought after. Here we set out an unprecedented…”
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Transition-metal-free decarboxylative bromination of aromatic carboxylic acids
Published in Chemical science (Cambridge) (2018)“…Methods for the conversion of aliphatic acids to alkyl halides have progressed significantly over the past century, however, the analogous decarboxylative…”
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Zincation of Styrylsulfonium Salts
Published in Organic letters (14-10-2022)“…We report the formation of zinc reagents by the reaction of styrylsulfonium salts with zinc powder. Transition metals and other additives are not required for…”
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