Stereochemistry and mechanism of catalyt
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S. Mitsui; K. Gohke; H. Saito; A. Nanbu; Y. Senda
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Article
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1973
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Elsevier Science
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French
โ 598 KB
Substituted alkyhnethylenecyclohexanes were hydrogenated over several transition metal catalysts. The ratios of the epimeric products were almost unity over freshly prepared Raney Ni but the axial Me counterparts were favoured over aged catalyst. The axial Me products were also preferred on Pt or Rh