A Catalytic Asymmetric Synthesis of α-Methylene Lactones by the Palladium-catalysed Carbonylation of Prochiral Alkenyl Halides

DOI: 10.1039/c39910001593

Source and publish data:

Journal of the Chemical Society. Chemical communications p. 1593 - 1595 (1991)

Update date:2022-07-29

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Authors:

Suzuki, Takeyuki

Uozumi, Yasuhiro

Shibasaki, Masakatsu

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Article abstract of DOI:10.1039/c39910001593

A catalytic asymmetric synthesis of the α-methylene lactones starting with the prochiral alkenyl halides 8 and 19 has been achieved for the first time, giving 9 in 57percent enantiomeric excess (e.e.) and 20 in 39percent e.e., respectively.

Full text of DOI:10.1039/c39910001593

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