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【结 构 式】

【分子编号】31712

【品名】2,2-diphenylcyclopropanecarbonitrile

【CA登记号】

【 分 子 式 】C16H13N

【 分 子 量 】219.28596

【元素组成】C 87.64% H 5.98% N 6.39%

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 cyclization of diphenyldiazomethane (I) with acrylonitrile (II) in CHCl3 gives cyano-2,2-diphenylcyclopropane (III), which is then cyclized with ethylenediamine tosylate (IV) by heating at 200 C.

1 Cognaco, J.-C.; 1-(2-delta(2)-Imidazolinyl)-2,2-diarylcyclopropanes and process. CA 1006526; CH 585207; DE 2359816; FR 2208663; GB 1417174; JP 49093363; NL 7316487; US 3903104 .
2 Cognaco, J.-C.; Chlorinated derivatives of 1-(2-delta(2)-imidazolinyl)-2,2-diarylcyclopropanes. CA 1018176; CH 583200; DE 2359795; FR 2208664; JP 50004072; NL 7316484; US 3905993 .
3 Neuman, M.; Blancafort, P.; Castaner, J.; Serradell, M.N.; Cibenzoline. Drugs Fut 1982, 7, 4, 239.
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) 31711 1-(2-diazo-1-phenylethyl)benzene C14H12N2 详情 详情
(II) 10847 Acrylonitrile 107-13-1 C3H3N 详情 详情
(III) 31712 2,2-diphenylcyclopropanecarbonitrile C16H13N 详情 详情
(IV) 14754 ethylenediamine;1,2-Diaminoethane;ethane-1,2-diamine;1,2-Ethanediamine 107-15-3 C2H8N2 详情 详情
Extended Information