Journal of organometallic chemistry

Asymmetric hydroformylation catalyzed by an Rh (I)-(R, S)-BINAPHOS complex: substituent effects in olefins on the regioselectivity

K Nozaki, T Nanno, H Takaya

文献索引：Nozaki, Kyoko; Nanno, Tetsuo; Takaya, Hidemasa Journal of Organometallic Chemistry, 1997 , vol. 527, # 1-2 p. 103 - 108

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被引用次数: 44

摘要

Olefins bearing the larger substituents at the allylic position were hydroformylated in the higher iso/normal selectivity when Rh (I)-(R, S)-BINAPHOS was used as a catalyst. Deuterioformylation of 4, 4, 4-triphenyl-1-butene suggests that the higher iso/normal ratio may be attributed to the accelerated CO insertion to the iso-alkylrhodium 7i.