Stereoselective synthesis of enantiopure β,γ-disubstituted α-alkylidene-γ-butyrolactones via a palladium(II) catalyzed cyclization

DOI: 10.1016/0957-4166(95)00009-E

Source and publish data:

Tetrahedron Asymmetry p. 345 - 348 (1995)

Update date:2022-09-26

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Authors:

Zhu Zhu

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Article abstract of DOI:10.1016/0957-4166(95)00009-E

β,γ-disubstituted α-alkylidene-γ-butyrolactones with cis or trans relative configurations were synthesized in both optically active forms from readily available homochiral allylic 2-alkynoates by Pd(II) catalysis in the presence of CuX₂ and LiX.

Full text of DOI:10.1016/0957-4166(95)00009-E

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