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

DOI: 10.1039/p19960002793

Source and publish data:

Journal of the Chemical Society. Perkin transactions I p. 2793 - 2798 (1996)

Update date:2022-07-30

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Authors:

Smith, Keith

Bahzad, Dawoud

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Article abstract of DOI:10.1039/p19960002793

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.

Full text of DOI:10.1039/p19960002793

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