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【结 构 式】

【分子编号】11635

【品名】(E)-3-(1,3-Benzodioxol-5-yl)-2-propenoyl chloride

【CA登记号】

【 分 子 式 】C10H7ClO3

【 分 子 量 】210.61648

【元素组成】C 57.03% H 3.35% Cl 16.83% O 22.79%

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:(II)

3,4-Methylenedioxycinnamic acid (I) is transformed into the corresponding acid chloride (II) by treatment with oxalyl chloride in benzene. The acid chloride is then converted without purification into antiepilepsirine by treatment with piperidine in benzene.

1 Ruyun, J.; ANTIEPILEPSIRINE. Drugs Fut 1990, 15, 4, 331.
2 Pei, Y.; Li, J.; Cai, Z.; Zhang, B.; Ku, B.; Pharmacological study of tablettae antiepilepticae I. Its effect on the CNS. Nat Med J China 1978, 58, 4, 216-9.
3 Wang, S.; Li, R.; Liu, W.; et al.; Structure-anticonvulsant activity relationships of some cinnamamides of substituted aromatic ring. Acta Pharm Sin 1986, 21, 7, 542-5.
中间体序号 中间体编号 品名 CAS号 分子式 供应商 用于合成
10158 Piperidine 110-89-4 C5H11N 详情 详情
(I) 11634 (E)-3-(1,3-Benzodioxol-5-yl)-2-propenoic acid; 3,4-(Methylenedioxy)cinnamic acid 2373-80-0 C10H8O4 详情 详情
(II) 11635 (E)-3-(1,3-Benzodioxol-5-yl)-2-propenoyl chloride C10H7ClO3 详情 详情
Extended Information