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

作者: K. Mach , P. Sedmera , L. Petrusová , H. Antropiusová , V. Hanuš

DOI: 10.1016/S0040-4039(00)87033-1

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

参考文章(4)
F. Tureček, H. Antropiusová, K. Mach, V. Hanuš, P. Sedmera, A regiospecific double bond shift induced by titanocene catalysts Tetrahedron Letters. ,vol. 21, pp. 637- 640 ,(1980) , 10.1016/S0040-4039(01)85579-9
Helena Antropiusová, Alena Dosedlová, Vladimír Hanuš, Karel Mach, Preparation of μ-(η5:η5-Fulvalene)-di-μ-hydrido-bis(η5-cyclopentadienyltitanium) by the reduction of Cp2TiCl2 with LiAlH4 in aromatic solvents Transition Metal Chemistry. ,vol. 6, pp. 90- 93 ,(1981) , 10.1007/BF00626113