Reactions of 1,2-dihalocycloalkenes with alkali metals in presence of chlorotrimethylsilane. Reductive carbon-carbon bond cleavage in five membered homocyclic system

DOI: 10.1016/S0040-4020(01)90165-6

Source and publish data:

Tetrahedron p. 3387 - 3396 (1993)

Update date:2022-08-04

Topics:

Authors:

HariPrasad

Nagendrappa

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Article abstract of DOI:10.1016/S0040-4020(01)90165-6

1,2-Dihalocyclopentenes on reaction with alkali metals and chlorotrimethylsilane in hydrocarbon or ether solvents produce silylated 1-pentynes by ring opening. Sodium metal and hydrocarbon solvents favour the cleavage most. Different mechanistic aspects are considered.

Full text of DOI:10.1016/S0040-4020(01)90165-6

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