Regioselectivity in the formation of cyclic sulphones from 4- and 5-alkenesulphonyl chlorides

DOI: 10.1016/S0040-4039(00)97084-9

Source and publish data:

Tetrahedron Letters p. 6433 - 6436 (1990)

Update date:2022-08-06

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Authors:

Culshaw Culshaw

Walton Walton

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Article abstract of DOI:10.1016/S0040-4039(00)97084-9

Alk-4-enesulphonyl chlorides and alk-5-enesulphonyl chlorides cyclise under free radical conditions mainly in the endo mode to give tetrahydrothiopyran-1,1-dioxide and thiepane-1,1-dioxide respectively.

Full text of DOI:10.1016/S0040-4039(00)97084-9

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