BIS(TRIMETHYLSILYL) SULPHATE CATALYZED γ-LACTONIZATION OF CYCLOPROPANECARBOXYLATES HAVING A CARBONYL SUBSTITUENT AT CYCLOPROPANE α-CARBON

DOI: 10.1016/S0040-4039(01)92915-6

Source and publish data:

Tetrahedron Letters p. 2297 - 2300 (1981)

Update date:2022-07-29

Topics:

Authors:

Morizawa, Yoshitomi

Hiyama, Tamejiro

Nozaki, Hitosi

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Article abstract of DOI:10.1016/S0040-4039(01)92915-6

The oxa analogue of vinylcyclopropane rearrangement in the title system is carried out under mild conditions with the aid of the silicon Lewis acid catalyst.

Full text of DOI:10.1016/S0040-4039(01)92915-6

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