Results 1 to 10 of about 12,986 (156)
Nickel‐Catalyzed Esterification of Aliphatic Amides [PDF]
Angewandte Chemie - International Edition, 2016 AbstractRecent studies have demonstrated that amides can be used in nickel‐catalyzed reactions that lead to cleavage of the amide C−N bond, with formation of a C−C or C−heteroatom bond. However, the general scope of these methodologies has been restricted to amides where the carbonyl is directly attached to an arene or heteroarene.
Sarah M Anthony, Neil Garg, Liana Hie
exaly +7 more sources
Nickel-catalysed retro-hydroamidocarbonylation of aliphatic amides to olefins [PDF]
Nature Communications, 2017 Converting the normally highly stable amide bond into different functionalities is a challenging task. Here the authors report a nickel-catalysed retro-hydroamidocarbonylation procedure, allowing the conversion of aliphatic amides into alkenes across a ...
Jiefeng Hu +3 more
doaj +4 more sources
Nickel-Catalyzed Suzuki–Miyaura Coupling of Aliphatic Amides [PDF]
ACS Catalysis, 2018 We report the Ni-catalyzed Suzuki-Miyaura coupling of aliphatic amide derivatives. Prior studies have shown that aliphatic amide derivatives can undergo Ni-catalyzed carbon-heteroatom bond formation but that Ni-mediated C-C bond formation using aliphatic amide derivatives has remained difficult. The coupling disclosed herein is tolerant of considerable
Neil Garg, Nicholas Weires
exaly +5 more sources
General and selective ruthenium-catalyzed hydrogenation of primary amides to primary amines under mild conditions [PDF]
Nature CommunicationsThe catalytic hydrogenation of amides continues to be one of the most difficult reductive transformations in organic synthesis. Despite significant efforts in past decades, there is no general protocol reported allowing the synthesis of various primary ...
Chakreshwara Kuloor +9 more
doaj +2 more sources
Anodic Oxidation of Aliphatic and Aromatic Amides, Bisamides and Related Derivatives
ChemElectroChemThe current comprehensive review covers four main parts, of which some are presented in the form of a personal account. 1. Anodic oxidation of a) N‐alkyl and N,N‐diallyl carbonyl moieties, b) Azacycloalkyl amides and the effect of ring‐size on the ...
James Y Becker
exaly +2 more sources
Biogenic Quorum-Sensing Amides from Streptomyces sp. NP10 [PDF]
MoleculesVolatile organic compounds produced by microbes are increasingly recognized as modulators of microbial interactions and mediators of both intra- and inter-kingdom communication.
Marija S. Genčić +5 more
doaj +2 more sources
Ni-Catalyzed Suzuki–Miyaura Cross-Coupling of Aliphatic Amides on the Benchtop [PDF]
Organic Letters, 2020 Milauni Mehta, Neil Garg
exaly +2 more sources
Copper Salts/TBAB-Catalyzed Chemo- and Regioselective β‑C(sp3)–H Acyloxylation of Aliphatic Amides [PDF]
ACS Omega, 2019 Feifan Wang +4 more
doaj +2 more sources
The Uptake of Aliphatic Amides by Pseudomonas Aeruginosa [PDF]
Journal of General Microbiology, 1966 SUMMARY: The uptake of aliphatic amides by Pseudomonas aeruginosa 8602 was studied by using 1-14C-acetamide and 1-14C-N-acetylacetamide (a non-metabolizable analogue). 1-14C-acetamide was accumulated by the wild-type strains and by an amidase-negative mutant. The maximum ratio of internal to external concentration measured was 100:1.
W J, Brammar +2 more
openaire +2 more sources
Molecules, 2021 We describe a mechanism-guided discovery of a synthetic methodology that enables the preparation of aromatic amides from 2-bromo-2,2-difluoroacetamides utilizing a copper-catalyzed direct arylation.
Satenik Mkrtchyan +4 more
doaj +1 more source