Effects of transition metals on hydrogen
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Sei Otsuka; K. Taketomi
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Article
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1966
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Elsevier Science
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English
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Linear oligomerization of three deuterium isomers of butadiene (C4H6, C4H2D4, C,D6) was effected by C02(CO)s-A1Eta (I) and C0(C3H5)3, and cyclo-oligomerization of C4H6 by Ni(CO)4-AIEt3 (II) and Ni(C3Hs)2. Isotopic isomers of 3-methyl-l,4,6-heptatriene(MHT) were obtained; NMR studies indicated that o