m-Tolyl isocyanate → HCID 20097098, compound

Participants

Reaction Steps

The procedure is analogous to that described in Example 1, but 1.0 g of 2-amino-N-[2-(4,4-dimethylpiperidino)-2-oxoethyl]-N-phenylacetamide and 0.44 g of 3-methylphenyl isocyanate are used as the starting material. After recrystallization from an ethyl acetate/acetonitrile mixture (50-50 by volume), 0.7 g of N-[2-(4,4-dimethylpiperidino)-2-oxoethyl]-2-[3-(3-methylphenyl)ureido]-N-phenylacetamide melting at 205° C is obtained.

Provenance & Evidence