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【结 构 式】

【分子编号】39927

【品名】ethyl 3-[5-(4-chlorophenyl)-2-furyl]-3-hydroxypropanoate

【CA登记号】

【 分 子 式 】C15H15ClO4

【 分 子 量 】294.7344

【元素组成】C 61.13% H 5.13% Cl 12.03% O 21.71%

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)

The condensation of 5-(4-chlorophenyl)-2-furaldehyde (I) with ethyl bromoacetate (A) by means of Zn in benzene gives ethyl 5-(4-chlorophenyl)-beta-hydroxy-2-furanpropanoate (II), which is then hydrolyzed with NaOH in refluxing aqueous ethanol.

1 Castañer, J.; Blancafort, P.; Orpanoxin. Drugs Fut 1978, 3, 12, 888.
2 Pelosi, S.S. Jr. (Norwich Eaton); 3-(5-aryl-2-furyl)-3-hydroxypropionic acids and ethyl esters. DE 2637596; ES 448530; FR 2321286; GB 1479264; US 3962284 .
中间体序号 中间体编号 品名 CAS号 分子式 供应商 用于合成
(A) 16640 Ethyl 2-bromoacetate; Ethyl bromoacetate 105-36-2 C4H7BrO2 详情 详情
(I) 16147 5-(4-Chloro-phenyl)-furan-2-carbaldehyde; 5-(4-Chlorophenyl)-2-furaldehyde 34035-03-5 C11H7ClO2 详情 详情
(II) 39927 ethyl 3-[5-(4-chlorophenyl)-2-furyl]-3-hydroxypropanoate C15H15ClO4 详情 详情
Extended Information