1Department of Chemistry, Galgotias University, Uttar Pradesh, India
2Department of chemistry, M.P.A.S.C. College, Panvel, Mumbai, India
3Department of Chemistry, Jamia Millia Islamia, New Delhi, India
*Email id: jain1dcy@gmail.com
Online published on 2 August, 2016.
A new simplest palladium free protocol developed for the preparation of substituted Alkynes using Di-μ-iodidobis [2, 2′-bis(diphenylphosphanyl)-1, 1′-binapht hyl] copper(I) as a Catalyst with comparable yield in absence of phosphine ligand.
Binap Catalyst, C-C bond formation, Sonoghashira reaction, Copper Catalyst
