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【结 构 式】

【分子编号】16108

【品名】4-(4H-1,2,4-triazol-4-ylamino)benzonitrile

【CA登记号】

【 分 子 式 】C9H7N5

【 分 子 量 】185.18828

【元素组成】C 58.37% H 3.81% N 37.82%

与该中间体有关的原料药合成路线共 1 条

合成路线1

该中间体在本合成路线中的序号:(III)

The arylation of 1,2,4-triazol-4-amine (I) with 4-fluorobenzonitrile (II) by means of NaH in DMSO gives 4-(1,2,4-triazol-4-ylamino)benzonitrile (III), which is then condensed with 4-bromobenzyl bromide (III) by means of K2CO3 in acetonitrile.

1 Mealy, N.; Castaner, J.; YM-511. Drugs Fut 1996, 21, 7, 716.
2 Okada, M.; Kawaminami, E.; Yoden, T.; Kudo, M.; Isomura, Y. (Yamanouchi Pharmaceutical Co., Ltd.); Triazolylated tertiary amine cpds. or salts thereof. EP 0641785; JP 1993505096; US 5674886; WO 9305027 .
中间体序号 中间体编号 品名 CAS号 分子式 供应商 用于合成
(I) 16106 4H-1,2,4-triazol-4-amine; 4-Amino-4H-1,2,4-triazole; 4H-1,2,4-triazol-4-ylamine; 4-Amino-1,2,4-triazole 584-13-4 C2H4N4 详情 详情
(II) 14144 4-Fluorobenzonitrile 1194-02-1 C7H4FN 详情 详情
(III) 16108 4-(4H-1,2,4-triazol-4-ylamino)benzonitrile C9H7N5 详情 详情
(IV) 16109 1-bromo-4-(bromomethyl)benzene; 4-Bromobenzyl bromide 589-15-1 C7H6Br2 详情 详情
Extended Information