Hydrogenation of conjugated dienes and isomerization of butenes on CdO, Co 3 O 4 and Cr 2 O 3

T Suzuki, K Tanaka, I Toyoshima, T Okuhara…

Index: Suzuki, Takashi; Tanaka, Katsumi; Toyoshima, Isamu; Okuhara, Toshio; Tanaka, Ken-ichi Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases, 1987 , vol. 83, p. 1213 - 1226

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Citation Number: 3

Abstract

Deuteration of buta-1, 3-diene, 2-methylbuta-1, 3-diene and penta-1, 3-diene selectively yielded but-2-ene, 2-methylbut-2-ene and 1, 4-[2H2] pent-2-ene on CdO and Co3O4, and but-1-ene, 2-methylbut-1-ene and 4, 5-[2H2] pent-2-ene on Cr2O3, respectively. These results imply that the selectivity for 1, 2-and 1, 4-hydrogen addition is maintained in hydrogenation of conjugated dienes, ie 1, 4-addition on CdO and Co3O4, and 1, 2- ...