Acid-induced Ring-opening of 2'-Substituted Spiro-10-ones

DOI: 10.1246/bcsj.54.3869

Source and publish data:

Bulletin of the Chemical Society of Japan p. 3869 - 3870 (1981)

Update date:2022-08-04

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Authors:

Hirakawa, Kiyoichi

Sato, Hajime

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Article abstract of DOI:10.1246/bcsj.54.3869

The title compounds (1) reacted under acidic conditions to give cyclopropane ring-opened products.In these reactions of 1 bearing methyl-, phenyl-, chloro-, bromo-, and acetoxy-substituents, the cyclopropane ring opened from the more substituted side.

Full text of DOI:10.1246/bcsj.54.3869

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