Ozonolysis of substituted 1, 2-dichloroethylenes in methanol: products and reaction course

…, J Neumeister, K Griesbaum

Index: Huh, Tae-Seong; Neumeister, Joachim; Griesbaum, Karl Canadian Journal of Chemistry, 1981 , vol. 59, p. 3188 - 3191

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Citation Number: 3

Abstract

Ozonolysis of trans-2, 3-dichloro-2-butene (5 a), of trans-3, 4-dichloro-3-hexene (5 b), and of 1, 2-dichlorocyclohexene in methanol and in solutions of sodium methoxide in methanol have been examined. They afforded in high yields the corresponding ester fragments methyl acetate (6 a), methyl propionate (6 b), and dimethyl adipate (8), respectively. By trapping with phenylacetylene and formation of 1, 1-dichloro-2, 2-dimethoxy-2-phenylethane, the ...