Journal ArticleDOI
Replacement of methylthio functions on aromatic heterocycles by hydrogen, alkyl and aryl groups via nickel-induced Grignard reactions
Ernest Wenkert,James M. Hanna,Michael H. Leftin,Enrique L. Michelotti,Kevin T. Potts,D. A. Usifer +5 more
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This article is published in Journal of Organic Chemistry.The article was published on 1985-04-01. It has received 69 citations till now. The article focuses on the topics: Grignard reaction & Alkyl.read more
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Advances in transition metal (Pd, Ni, Fe)-catalyzed cross-coupling reactions using alkyl-organometallics as reaction partners.
Journal ArticleDOI
Palladium-catalyzed direct 2-alkylation of indoles by norbornene-mediated regioselective cascade C-H activation.
Lei Jiao,Thorsten Bach +1 more
TL;DR: The palladium-catalyzed direct 2-alkylation reaction of free N-H indoles has been developed and represents the first example for a generally applicable, direct C-H alkylation of indole at the 2-position.
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A decade update on solvent and catalyst-free neat organic reactions: a step forward towards sustainability
Anirban Sarkar,Sougata Santra,Shrishnu Kumar Kundu,Alakananda Hajra,Grigory V. Zyryanov,Grigory V. Zyryanov,Oleg N. Chupakhin,Oleg N. Chupakhin,Valery N. Charushin,Valery N. Charushin,Adinath Majee +10 more
TL;DR: The main theme of this review is neat reactions as mentioned in this paper, which are solvent and catalyst-free reactions in the absence of any solvent or catalyst with concise summaries of microwave, ball milling and neat reactions have been described.
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Heteroannulation of nitroketene N,S-arylaminoacetals with POCl3: a novel highly regioselective synthesis of unsymmetrical 2,3-substituted quinoxalines.
TL;DR: A novel regioselective route for the synthesis of substituted and fused 3-chloro-2-(methylthio)quinoxalines through POCl3-mediated heteroannulation of a range of alpha-nitroketene N,S-anilinoacetals has been reported.