Enantioselective [2,3]-Wittig rearrangement induced by asymmetric lithiation with a t-butyllithium / chiral bis(oxazoline) system

DOI: 10.1016/S0040-4039(98)01086-7

Source and publish data:

Tetrahedron Letters p. 5513 - 5516 (1998)

Update date:2022-08-25

Topics:

Authors:

Tomooka, Katsuhiko

Komine, Nobuyuki

Nakai, Takeshi

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Article abstract of DOI:10.1016/S0040-4039(98)01086-7

The [2,3]-Wittig rearrangement of (E)-crotyl propargylic ethers, when induced with a t-BuLi / chiral bis(oxazoline) complex, is shown to provide high enantioselectivity (up to 89% ee) along with high diastereoselectivity.

Full text of DOI:10.1016/S0040-4039(98)01086-7

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