Cyclopentenone annulation reaction using (E)-1-(phenylseleno)-2-(trimethylsilyl)ethene

DOI: 10.1016/0040-4039(90)80184-N

Source and publish data:

Tetrahedron Letters p. 2917 - 2920 (1990)

Update date:2022-08-05

Topics:

Authors:

Yamazaki

Hama Hama

Yamabe Yamabe

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Article abstract of DOI:10.1016/0040-4039(90)80184-N

Reaction of (E)-1-(phenylseleno)-2-(trimethylsilyl)ethene (1) with 1-cyclopentenoyl chloride (2) in the presence of Lewis acid gave 1-phenylselenobicyclo]3.3.0]oct-3-en-2-one (3). When the reaction was carried out at low temperature, Z-1-(1'-cyclopentenyl

Full text of DOI:10.1016/0040-4039(90)80184-N

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