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Thiophenol promoted radical cyclisation of hydrazones and oxime ethers

โœ Scribed by Laurent El Kaim; Ariane Gacon; Aymeric Perroux

Publisher
Elsevier Science
Year
1998
Tongue
French
Weight
173 KB
Volume
39
Category
Article
ISSN
0040-4039

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โœฆ Synopsis

Thiophenol radical induced cyclisation of N-dimethyltriazolyl imines is reported. Ethylenic but also acetylenic tethered hydrazones are cyclisud to cycloalkyl hydrazine under smooth conditions. A comparative study with oxime ethers is described.

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