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Report | Regular issue | Vol 23, No. 11, 1985, pp.2815-2818
Published online, 1st January, 1970
DOI: 10.3987/R-1985-11-2815
Organic Synthesis Using PTC-1: Reactions of Oxybis(bromomethane) with Diols under Liquid-liquid Phase Transfer Conditions

Paramjit Singh* and Geeta Arora

*Department of Chemistry, Guru Nanak Dev University, Amritsar -143 005, Punjab, India

Abstract

Reaction of oxybis(bromomethane) with 1,2-dihydroxybenzene gives 1,3,5-benzotrioxepin and dibenzo[f,m][1,3,5,8,10,12]hexaoxacyclotetradecin1 but 1,3-and 1,4-dihydroxybenzene derivatives furnish only polymeric products. 1,2-Bis(2-hydroxyethoxy) benezene with oxybis(bromomethane) 1 gives macrocyclics 6 and 7.