4-Formylbenzoic acid → 1,3-Bis(cyclohexylmethyl)-5,6-diaminouracil

Participants

Reaction Steps

1,3-Bis(cyclohexylmethyl)-5,6-diaminouracil was prepared as in part (d) of Example 1 by reduction of 1, 6-amino 1,3-bis(cyclohexylmethyl)-5-nitrosouracil (1.00 g) and immediately condensed with 4-formylbenzoic acid (Aldrich, 1.424 g) by the method of J. Perumattam (Synthetic Commun. 1989, 19: 3367-3370) to give title compound as an off-white solid an off-white solid (720 mg, 54%), m.p. >300° C.; 1H-NMR (DMSO-d6) consistent with structure.

Provenance & Evidence