Allylation and propargylation of aldehydes mediated by generated zinc from the redox couple of Al and ZnCl in 2N HCl

A simple one pot allylation and propargylation of aldehydes mediated by zinc(0), which is in situ generated from the redox couple of Al and ZnCl 2 in 2N HCl, is demonstrated to afford the corresponding homoallyl and homopropargyl alcohols with excellent yields. A simple one pot allylation and propar...

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Published inNew journal of chemistry Vol. 45; no. 16; pp. 7163 - 7173
Main Authors Mondal, Bibhas, Adhikari, Utpal, Hajra, Partha Pratim, Roy, Ujjal Kanti
Format Journal Article
Published 26.04.2021
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Summary:A simple one pot allylation and propargylation of aldehydes mediated by zinc(0), which is in situ generated from the redox couple of Al and ZnCl 2 in 2N HCl, is demonstrated to afford the corresponding homoallyl and homopropargyl alcohols with excellent yields. A simple one pot allylation and propargylation of aldehydes mediated by zinc(0), which is in situ generated from the redox couple of Al and ZnCl 2 in 2N HCl, is demonstrated to afford the corresponding homoallyl and homopropargyl alcohols with excellent yields.
Bibliography:Electronic supplementary information (ESI) available. See DOI
10.1039/d1nj00978h
ISSN:1144-0546
1369-9261
DOI:10.1039/d1nj00978h