A facile strategy for the one pot multicomponent synthesis of spiro dihydropyridines from amines and activated alkynes
摘要:
An efficient preparation of a series of Spiro dihydropyridines via one pot four-component reactions of mono/di/tri-ketones, malononitrile, primary amines, and acetylenic esters is reported. The reaction is atom-efficient, high yielding, and follows a simple experimental procedure. (C) 2011 Elsevier Ltd. All rights reserved.
A facile strategy for the one pot multicomponent synthesis of spiro dihydropyridines from amines and activated alkynes
作者:Selvarangam E. Kiruthika、Neelakandan Vidhya Lakshmi、Babu Rasidha Banu、Paramasivan T. Perumal
DOI:10.1016/j.tetlet.2011.09.119
日期:2011.11
An efficient preparation of a series of Spiro dihydropyridines via one pot four-component reactions of mono/di/tri-ketones, malononitrile, primary amines, and acetylenic esters is reported. The reaction is atom-efficient, high yielding, and follows a simple experimental procedure. (C) 2011 Elsevier Ltd. All rights reserved.