反应详情

N-(2-fluoro-4-methylphenyl)valine is prepared from α-bromoisovaleric acid and 2-fluoro-4-methylaniline and then reacted with α-ethynyl-m-phenoxybenzyl bromide to yield the α-ethynyl-m-phenoxybenzyl ester of N-(2-fluoro-4-methylphenyl)valine, MS m/e 431 (M+, 180).