Add to ORKGArange of novel 2-oxo-2H-chromen-7-yl dimethylcarbamates was synthesized containing either an oxygen or sulphur atom in the α-position to the carbonyl or thiocarbonyl group of the amide moiety. The synthesis and spectroscopic data of these compounds are reported. Microwave synthesis was essential for the successful synthesis of some of the sulphur-containing carbamates. The synthesized compounds will be used in a subsequent study on the influence of the α-substituent on the amide rotational barrier.Keywords: rotational barrier, thiocarbamate
A set of oxime carbamates, having N-alkyl- and N,N-dialkyl-substituents, was prepared via carbonyldi...
The course of reaction of aryl and heteroaryl sulfonamides with diphenylcarbonate (DPC) and 4-dimeth...
Abstract: The work in this thesis is divided into two parts. The first part describes the stereosele...
A range of 2-oxo-2H-chromen-7-yl dimethylcarbamates were synthesized as described in part I of this ...
The synthesis of methyl N-[2-(carbamoyl)-ethyl]carbamates and their thio-analogues is described. The...
An efficient isocyanide-based synthesis of S-thiocarbamates was discovered and thoroughly investigat...
Thesis (M.Sc.) - University of KwaZulu-Natal, Pietermaritzburg, 2008.It has been shown that alkaloid...
P.G. Department of Chemistry, Shri Shivaji Science College, Amravati-444 603, Maharashtra, India E-...
Sulfoximines are of considerable interest for incorporation into medicinal compounds. A convenient s...
4,7-Dimethyl-2H-chromen-2-one (1) and its novel sulfur analogue 4,7-dimethyl-2H-chromen-2-thione (2)...
Carbapenems 6 were prepared by reacting mercaptans with bromoketone 3 followed by a Wittig sequence,...
Thesis (M.Sc.)-University of Natal, Pietermaritzburg, 2001.No abstract available
1245-1251In situ one pot synthesis of coumarin based dithiocarbamates have been studied under conven...
The synthesis, spectroscopic, and crystallographic characterisation of the title compound,O-methyl m...
The research described in this thesis focuses, principally, on synthesis of stable α-diazosulfoxides...
A set of oxime carbamates, having N-alkyl- and N,N-dialkyl-substituents, was prepared via carbonyldi...
The course of reaction of aryl and heteroaryl sulfonamides with diphenylcarbonate (DPC) and 4-dimeth...
Abstract: The work in this thesis is divided into two parts. The first part describes the stereosele...
A range of 2-oxo-2H-chromen-7-yl dimethylcarbamates were synthesized as described in part I of this ...
The synthesis of methyl N-[2-(carbamoyl)-ethyl]carbamates and their thio-analogues is described. The...
An efficient isocyanide-based synthesis of S-thiocarbamates was discovered and thoroughly investigat...
Thesis (M.Sc.) - University of KwaZulu-Natal, Pietermaritzburg, 2008.It has been shown that alkaloid...
P.G. Department of Chemistry, Shri Shivaji Science College, Amravati-444 603, Maharashtra, India E-...
Sulfoximines are of considerable interest for incorporation into medicinal compounds. A convenient s...
4,7-Dimethyl-2H-chromen-2-one (1) and its novel sulfur analogue 4,7-dimethyl-2H-chromen-2-thione (2)...
Carbapenems 6 were prepared by reacting mercaptans with bromoketone 3 followed by a Wittig sequence,...
Thesis (M.Sc.)-University of Natal, Pietermaritzburg, 2001.No abstract available
1245-1251In situ one pot synthesis of coumarin based dithiocarbamates have been studied under conven...
The synthesis, spectroscopic, and crystallographic characterisation of the title compound,O-methyl m...
The research described in this thesis focuses, principally, on synthesis of stable α-diazosulfoxides...
A set of oxime carbamates, having N-alkyl- and N,N-dialkyl-substituents, was prepared via carbonyldi...
The course of reaction of aryl and heteroaryl sulfonamides with diphenylcarbonate (DPC) and 4-dimeth...
Abstract: The work in this thesis is divided into two parts. The first part describes the stereosele...