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The total synthesis of (±)-colorata-4(13), 8-dienolide

✍ Scribed by Ae. de Groot; M.P. Broekhuysen; L.L. Doddema; M.C. Vollering; J.M.M. Westerbeek

Publisher
Elsevier Science
Year
1982
Tongue
French
Weight
171 KB
Volume
23
Category
Article
ISSN
0040-4039

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✦ Synopsis

Swmary : The total synthesis of (+)-colorata-4(13),8_dienolide (i), a sesquiterpene with a rearranged drimane skeleton, is described using 66, 8a6-dimethyl-5-methylene_3,4,4aa, 5,6,7,8,8a-octahydro-1(2H)-naphtalenone (10) as a key intermediate. A new annelation method for butenolides via hydrolysis of a thiophenyl furan is reported.

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