A convenient synthesis of 1,2-disubstituted cyclooctatetraenes

DOI: 10.1016/S0040-4039(97)00282-7

Source and publish data:

Tetrahedron Letters p. 2049 - 2052 (1997)

Update date:2022-08-03

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Authors:

Rigby, James H.

Warshakoon, Namal C.

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Article abstract of DOI:10.1016/S0040-4039(97)00282-7

Substituted cyclooctatetraenes can be prepared in two steps employing a Cr-(0)-promoted [6π + 2π] thiepin dioxide-alkyne cycloaddition followed by photoactivated sulfur dioxide extrusion.

Full text of DOI:10.1016/S0040-4039(97)00282-7

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