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【结 构 式】

【分子编号】34009

【品名】5-(2-chlorobenzyl)thieno[3,2-c]pyridin-5-ium chloride

【CA登记号】

【 分 子 式 】C14H11Cl2NS

【 分 子 量 】296.21948

【元素组成】C 56.77% H 3.74% Cl 23.94% N 4.73% S 10.83%

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:(IV)

By condensation of 4,5,6,7-tetrahydrothieno[3,2-c]pyridine (I) and 2-chlorobenzyl chloride (II) with K2CO3 in refluxing ethanol or by reaction of thieno[3,2-c]pyridine (III) with 2-chlorobenzyl chloride (II) in refluxing acetonitrile to give the thienopyridinium salt (IV), which is then reduced with NaBH4 in ethanol-water.

1 Eloy, F.; Maffrand, J.P.; Synthese d thienopyridines et de furopyridines d'interet therapeutique. Eur J Med Chem 1974, 9, 483.
2 Castaner, J.; Arrigoni-Martelli, E.; Ticlopidine. Drugs Fut 1976, 1, 4, 190.
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) 34011 4,5,6,7-tetrahydrothieno[3,2-c]pyridine 54903-50-3 C7H9NS 详情 详情
(II) 10205 1-Chloro-2-(chloromethyl)benzene; 2-Chlorobenzyl chloride 611-19-8 C7H6Cl2 详情 详情
(III) 34010 thieno[3,2-c]pyridine C7H5NS 详情 详情
(IV) 34009 5-(2-chlorobenzyl)thieno[3,2-c]pyridin-5-ium chloride C14H11Cl2NS 详情 详情
Extended Information