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Ring closure in 1,2-divinylcyclohexanes and isomerization to 3-methyl-3a,4,5,6,7,7a-hexahydro-1h-indenes catalyzed by titanocene hydride derivatives

✍ Scribed by K. Mach; P. Sedmera; L. Petrusová; H. Antropiusová; V. Hanuš; F. Tureček

Publisher: Elsevier Science
Year: 1982
Tongue: French
Weight: 231 KB
Volume: 23
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)87033-1

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✦ Synopsis

Titanocene hydride derivatives induce the cyclization of 1,2-divinylcyclohexanes to trans-and cis-1-methylene-octahydro-lH-indene and their isomerization to transand cis-3-methyl-3a,4,5,6,7,7a-hexahydro-lH-indene.

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