Zinc chloride as an efficient catalyst for chemoselective dimethyl acetalization

…, M Rahman, S Das, D Kundu, SK Kundu…

Index: Roy, Anupam; Rahman, Matiur; Das, Sudarshan; Kundu, Dhiman; Kundu, Shrishnu Kumar; Majee, Adinath; Hajra, Alakananda Synthetic Communications, 2009 , vol. 39, # 4 p. 590 - 595

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Citation Number: 14

Abstract

Selective protection of carbonyl groups as acetals is essential step in modern organic chemistry as it is often necessary to carry out a reaction on a multifunctional substrate without affecting carbonyl groups. [ 1 1. (a) Greene , TW ; Wuts , PGM Protective Groups in Organic Synthesis, , 3rd ed. ; John Wiley and Sons : New York , 1999 ; (b) Hanson , JR Protecting Groups in Organic Synthesis, , 1st ed. ; Blackwell Science, Inc : Malden , MA , 1999 ; (c) Kocienski , PJ ...