HCID 20156671, compound → HCID 20156658, compound

Participants

Reaction Steps

58 Parts of 2-amino-6-(4-amino-3,5-dimethylphenyl)-6-methylheptane, 640 parts of tert-butanol, and 12 parts of 5% Rh/Al2O2 were heated in an autoclave at 150°-60° C. with hydrogen at a pressure of 200 bar. After 15 hours hydrogen uptake was complete and the reaction mixture was then filtered free of catalyst. Distillation of the filtrate after removal of the tert-butanol gave 47 parts of 2-amino-6-(4-amino-3,5-dimethylcyclohexyl)-6-methylheptane b0.2 116°-8° C.

Provenance & Evidence