3-methylbutane-1,2-diamine

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 2-Isopropyl-5,5-dimethyl-piperazine-1-carboxylic acid tert-butyl ester was synthesized in analogy to 8,8-dimethyl-6,9-diaza-spiro[4.5]decane-9-carboxylic acid tert-butyl ester starting from 3-methyl-butane-1,2-diamine and acetone cyanohydrin.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 1-Benzyl-5-isopropyl-2,2-dimethyl-piperazine was synthesized in analogy to 6-benzyl-8,8-dimethyl-6,9-diaza-spiro[4.5]decane starting from 3-methyl-butane-1,2-diamine and acetone cyanohydrin.