Journal of the Chemical Society. Perkin transactions I p. 1448 - 1453 (1981)
Update date:2022-07-30
Topics:
Clemo, Nicholas G.
Gedge, David R.
Pattenden, Gerald
Treatment of 4-ylidenebutenolides with sodium methoxide in methanol results in rearrangement to the corresponding cyclopentene-1,3-diones in high yield.The general method is applied in a synthesis of calythrone <(1) from (18)> from Calythrix tetragona, an
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Doi:10.1016/S0040-4039(01)90285-0
(1981)Doi:10.1007/s007060050307
(1999)Doi:10.1021/ol1016178
(2010)Doi:10.1021/jo202448e
(2012)Doi:10.1039/c6ob02187e
(2016)Doi:10.1039/c39810000139
(1981)
