FACILE AND HIGHLY SELECTIVE SYNTHESIS OF 2,2-DIALKYL-1,5-LACTONES BY THE CARBOXYLATION OF PRIMARY,TERTIARY-1,4-DIOLS WITH FORMIC ACID OR COPPER(I)CARBONYLS IN THE PRESENCE OF CONCENTRATED SULFURIC ACID

DOI: 10.1246/cl.1982.1187

Source and publish data:

Chemistry Letters p. 1187 - 1188 (1982)

Update date:2022-08-04

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Authors:

Takahashi, Yukio

Yoneda, Norihiko

Nagai, Hiroshi

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Article abstract of DOI:10.1246/cl.1982.1187

The carboxylation of primary,tertiary-1,4-diols with 100percent formic acid or copper(I)carbonyls and carbon monoxide in the presence of 97-100percent H2SO4 at room temperature and under atmospheric pressure gave 2,2-dialkyl substituted 1,5-lactones in high yields.

Full text of DOI:10.1246/cl.1982.1187

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