Palladium-catalyzed intramolecular zinc-ene reactions

DOI: 10.1016/0040-4039(94)80016-2

Source and publish data:

Tetrahedron Letters p. 7939 - 7942 (1994)

Update date:2022-08-05

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Authors:

Oppolzer, Wolfgang

Schroeder, Fridtjof

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Article abstract of DOI:10.1016/0040-4039(94)80016-2

Cyclizations of acetoxydienes 1 with Pd(PPh₃)₄/Et₂Zn (0.05/4-5 mol-equiv.) in Et₂O at reflux, followed by either protonation, iodination or cyanation, provide cis-disubstituted cyclopentanes and pyrrolidines 5,

Full text of DOI:10.1016/0040-4039(94)80016-2

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