Synthesis of dialkyltetrahydrobenz[f]iso-indoline, dialkyl-4-??-cyclohexenylbenz[f]iso-indoline, and dimethyl-4-alkenylnaphth[f]iso-indolive salts through base-catalyzed intramolecular cyclization of quaternary ammonium salts
multicomponent reaction that generates functionalized 1,4-dicarbonyl motifs via formal hydrocarbonylation of activated alkynes with propargylamines and water under metal-free conditions. This novel synthesis method utilizes propargylamines and water as carbonyl and proton precursors in which propargylamines are activated in situ by alkynes for α-C(sp3)–H activation and C–N bond cleavage. This method
Synthesis of dialkyltetrahydrobenz[f]iso-indoline, dialkyl-4-??-cyclohexenylbenz[f]iso-indoline, and dimethyl-4-alkenylnaphth[f]iso-indolive salts through base-catalyzed intramolecular cyclization of quaternary ammonium salts
作者:�. O. Chukhadzhyan、�l. O. Chukhadzhyan、K. G. Shakhatuni、N. T. Gevorkyan、A. T. Babayan