反应详情

Using a method similar to Example 381 Part A, using [2-(4-hydroxyphenyl)ethyl]carbamic acid tert-butyl ester (0.140 g, 0.588 mmol), NaH (80% in mineral oil) (0.194 g. 0.647 mmol) and 6-bromopyridine-2-carbonitrile (0.107 g, 0.588 mmol) gives the title compound (0.0895 g, 44.8%): MS ES+ 340.2 (M+H)+, base peak MS ES+ 284.0 (M+2H—C(CH3)3)+, MS ES− 338.3 (M−H)−; TLC [silica gel 60 F254, 40% ethyl acetate in hexanes] Rf=0.24.