[3,3]Sigmatropic ring expansion of cyclic thionocarbonates. VII. On the formation of 8-membered thionocarbonates as the intermediates

DOI: 10.1248/cpb.40.2279

Source and publish data:

Chemical and Pharmaceutical Bulletin p. 2279 - 2282 (1992)

Update date:2022-08-03

Topics:

Authors:

Harusawa

Tomii Tomii

Takehisa

Ohishi Ohishi

Yoneda Yoneda

Kurihara

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Article abstract of DOI:10.1248/cpb.40.2279

In order to clarify the reaction mechanism of [3,3]sigmatropic ring expansion of cyclic thionocarbonates, the 8-membered thionocarbonates (6 and 7) were synthesized by treatment of the corresponding diol monothionocarbonates (5 and 13) with lithium bis(tr

Full text of DOI:10.1248/cpb.40.2279

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