One-carbon ring enlargement of lactones

DOI: 10.1016/S0040-4039(98)02101-7

Source and publish data:

Tetrahedron Letters p. 9215 - 9218 (1998)

Update date:2022-08-02

Topics:

Authors:

Satoh, Tsuyoshi

Kurihara, Toshiyuki

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Article abstract of DOI:10.1016/S0040-4039(98)02101-7

Two-step or three-step one-carbon ring enlargement of lactones is realized from lactones and chloromethyl phenyl sulfoxide via a rearrangement of alkylidene carbenoid followed by intramolecular cyclization of the ω- hydroxyalkyl ketene intermediate or via a 2-pyridinethiol ester.

Full text of DOI:10.1016/S0040-4039(98)02101-7

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