VO(OR)Cl2-induced cyclization of diketene via ring opening

DOI: 10.1016/0022-328X(91)83148-W

Source and publish data:

Journal of Organometallic Chemistry p. C1 - C4 (1991)

Update date:2022-08-04

Topics:

Authors:

Hirao, Toshikazu

Fujii, Takashi

Ohshiro, Yoshiki

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Article abstract of DOI:10.1016/0022-328X(91)83148-W

Diketene undergoes a VO(OR)Cl2-induced cyclization with styrenes via ring opening to give 3-alkoxycarbonyl-2-methyl-5-phenyl-4,5-dihydrofurans.Desilylative aromatization to the furans is observed in the reaction with α-trimethylsilylstyrene.

Full text of DOI:10.1016/0022-328X(91)83148-W

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