Author
C. S. Venkatachalam
Bio: C. S. Venkatachalam is an academic researcher from Indian Institute of Technology Madras. The author has contributed to research in topics: Aryl & Polarography. The author has an hindex of 5, co-authored 30 publications receiving 78 citations.
Topics: Aryl, Polarography, Cyclic voltammetry, Quinazoline, Propargyl
Papers
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TL;DR: In this paper, N -propargylanilines, under one-pot homologation conditions, undergo an in situ cyclisation catalysed by Cu(I) to yield 3-pyrrolines in good yield.
18 citations
TL;DR: In this article, photolysis of 4-chloro-3-(N-Aryliminomethyl) (2H)benzopyrans and benzothiopyrans, 1a - g, yielded the respective quinolides 3a-g.
14 citations
TL;DR: In this paper, the electrochemical reduction of 2-nitrobenzidine (I) has been investigated in N,N-dimethylformamide solutions and two well-defined polarographic waves in the ratio 1:3 were obtained.
12 citations
TL;DR: The controlledpotential electrolysis of various substituted bromo epoxides in acetonitrile at a mercury pool electrode led to selective reduction of the carbon-bromine bond affording the respective epoxide products in 80-90% yield.
6 citations
TL;DR: The controlledpotential electrolyses of various substituted chlorovinylimines, viz., 4-chloro-3-(N-aryliminomethyl)-2H(1)-benzopyrans in dimethylformamide(DMF) solutions at mercury pool electrode yielded selectively the corresponding chlorine reduced products in moderately good yields.
6 citations
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392 citations
TL;DR: In this paper, the status of research on the dynamics of electrochemical reactions is reviewed, including the electrodissolution of metals, cathodic deposition, and electrocatalytic reactions.
323 citations
TL;DR: The different synthetic approaches to synthesize propargylamines, such as A3 couplings and C-H functionalization of alkynes, have been described and organized on the basis of the catalysts employed in the syntheses.
Abstract: Propargylamines are a versatile class of compounds which find broad application in many fields of chemistry. This review aims to describe the different strategies developed so far for the synthesis of propargylamines and their derivatives as well as to highlight their reactivity and use as building blocks in the synthesis of chemically relevant organic compounds. In the first part of the review, the different synthetic approaches to synthesize propargylamines, such as A3 couplings and C–H functionalization of alkynes, have been described and organized on the basis of the catalysts employed in the syntheses. Both racemic and enantioselective approaches have been reported. In the second part, an overview of the transformations of propargylamines into heterocyclic compounds such as pyrroles, pyridines, thiazoles, and oxazoles, as well as other relevant organic derivatives, is presented.
298 citations
TL;DR: In this article, the inhibition of Cu 2+, Cd 2+ and Zn 2+ discharge reactions was studied in the presence of C 4 -C 6 alcohols, phenol, benzyl alcohol and cyclohexanol (SAS).
99 citations
TL;DR: In this article, Palladium-catalyzed cyclization of α-amino allenes affords either the pyrroline or pyrrole depending on reaction conditions and provides for introduction of an aryl substituent at the C-3 position of the α-amerino allene.
90 citations