Alkylidenecarbenes from 1,1-Dihalogenoalkenes with Samarium Diiodide: Mild and Efficient Method for the Synthesis of Cyclopentenes

DOI: 10.1016/0040-4039(94)85374-6

Source and publish data:

Tetrahedron Letters p. 7253 - 7254 (1994)

Update date:2022-08-02

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Authors:

Kunishima, Munetaka

Hioki, Kazuhito

Tani, Shohei

Kato, Akira

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Article abstract of DOI:10.1016/0040-4039(94)85374-6

A new mild method for construction of cyclopentenes via 1,5-C-H insertion of alkylidenecarbenes by the reaction of 2,2-dialkyl-1,1-dihalogenoalkenes with SmI2 in benzene-hexamethylphosphoric triamide (HMPA) was developed.

Full text of DOI:10.1016/0040-4039(94)85374-6

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