Issue 34, 2016

A calcium catalysed regioselective (5-exo dig) tandem process for the synthesis of fully substituted furans

Abstract

An efficient and highly regio-selective synthesis of fused & substituted furans has been described using Ca(OTf)2 as the catalyst. This tandem process involves alkylation, 5-exo dig cyclisation and isomerization to furnish densely substituted furans under solvent free conditions. A case study of regioselectivity has been demonstrated.

Graphical abstract: A calcium catalysed regioselective (5-exo dig) tandem process for the synthesis of fully substituted furans

Supplementary files

Article information

Article type
Communication
Submitted
02 фев 2016
Accepted
09 мар 2016
First published
21 мар 2016

RSC Adv., 2016,6, 28865-28870

A calcium catalysed regioselective (5-exo dig) tandem process for the synthesis of fully substituted furans

S. Yaragorla, R. Dada, A. Pareek and G. Singh, RSC Adv., 2016, 6, 28865 DOI: 10.1039/C6RA03042D

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