
Tetrahedron Letters p. 4899 - 4902 (1986)
Update date:2022-08-02
Topics:
Mikami, Koichi
Kawamoto, Kazuya
Nakai, Takeshi
An efficient approach to either (22S)- or (22R)-hydroxy-23-carboxylic acid side chain is described which relies on the stereochemical transmission via <2,3>Wittig or <3,3>Claisen sigmatropic rearrangement, respectively.
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Doi:10.1021/ja01551a050
(1958)Doi:10.1016/S0020-1693(00)83239-9
(1989)Doi:10.1021/ja8077329
(2008)Doi:10.1055/s-1986-31787
(1986)Doi:10.1016/j.tetlet.2008.09.061
(2008)Doi:10.1021/ja801165z
(2008)