Chemistry Letters p. 1725 - 1728 (1985)
Update date:2022-08-05
Topics:
Nakai, Ei-ichi
Kitahara, Ei-ichiro
Sayo, Noboru
Ueno, Yoshio
Nakai, Takeshi
Three <2,3>Wittig-based approaches for stereocontrol over three contiguous chiral centers are described within the synthesis of the title lactone.In these methods, the erythro-selective <2,3>Wittig variants are combined with one of the stereoselective processes: the Michael addition, the radical cyclization, and the hydroboration.
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