4-Aminophenol → HCID 22641108, compound

Participants

Reaction Steps

In a manner similar to that of Example 10, by reaction of 300 mg (0.72 mmol) of the 6-(3,5,5,8,8-pentamethyl-5,6,7,8-tetrahydro-2-napthylselanylethynyl)nicotinic acid with 194 mg (1.45 mmol) of 1-hydroxybenzotriazole, 300 mg (1.45 mmol) of 1,3-dicyclohexylcarbodiimide and 95 mg (0.87 mmol) of 4-aminophenol in 20 ml of THF, and after purification on a column of silica (ethyl acetate 20/heptane 80), 20 mg (6%) of a yellow solid are obtained. m.p.=172° C.

Provenance & Evidence