Issue 23, 1996

Effects of catalysts on the cyclization of 2-diazo-2-methoxycarbonyl-N-aryl-N-alkylethanamides

Abstract

Inorganic solids have pronounced effects on the product distribution from decomposition of the title compounds; zeolite Kβ is particularly useful for directing the synthesis of indolinones such as 5-methoxy-N-methylindolin-2-one, which is formed in 89% yield from 2-diazo-2-methoxycarbonyl-N-(4-methoxyphenyl)-N-methylethanamide; speculation is made about a possible mechanism.

Article information

Article type
Paper

J. Chem. Soc., Perkin Trans. 1, 1996, 2793-2798

Effects of catalysts on the cyclization of 2-diazo-2-methoxycarbonyl-N-aryl-N-alkylethanamides

K. Smith and D. Bahzad, J. Chem. Soc., Perkin Trans. 1, 1996, 2793 DOI: 10.1039/P19960002793

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