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由对氯苯甲醛、甲胺盐酸盐和氰化钠制得２ － 对氯苯基肌氨酸，再经三氟乙酰化、与丙烯腈环化和溴化，最后与乙醇钠反应得到ＡＣ３０３６３０ 。总收率为１３－４ ％ （以对氯苯甲醛计） 。
From p-chlorobenzaldehyde, methylamine hydrochloride and sodium cyanide to 2-p-chlorophenyl sarcosine, and then trifluoroacetylated with acrylonitrile cyclization and bromination, and finally with sodium ethoxide to give AC303630 . The total yield is 13-4% (based on p-chlorobenzaldehyde).