1-Butanol → HCID 86587668, compound

Participants

Reaction Conditions

Reaction Steps

The mixture of a hydrochloride salt of 1 (285 mg, 0.54 mmol), cyanamide (50 mg, 1.19 mmol) and 1-butanol (2 ml) was stirred at 120° C. for 2 hours. The cooled mixture was diluted with CH2Cl2(50 ml) and washed with saturated aqueous NaCl(Brine)/methanol 1:1 (50 ml). The organic layer was then dried (Na2SO4), evaporated to an oil and chromatographed on a column of silica gel using CH2Cl2/methanol/conc. NH4OH 40:10:2 giving 80 mg of the desired material (yield, 28%). 1H NMR (CDCl3) d 7.08 (br s, 1H, NH), 5.34 (m, 2H, CH═CH), 3.29 (m, 4H), 2.00 (m, 4H), 1.62 (m, 4H), 1.25 (m, 48H), 0.88 (m, 6H). FAB-MS: 535 [M+H]+.

Provenance & Evidence