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【结 构 式】

【分子编号】60923

【品名】(4-chlorophenyl)(2-thienyl)iodonium

【CA登记号】

【 分 子 式 】C12H7ClF3IO2S

【 分 子 量 】434.6047596

【元素组成】C 33.16% H 1.62% Cl 8.16% F 13.11% I 29.2% O 7.36% S 7.38%

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:(V)

The oxidation of p-chloroiodobenzene (I) with peracetic acid (II) in acetic acid affords 4-chloroiodosobenzene diacetate (III), which is then condensed with thiophene (IV) by means of acetic anhydride and trifluoroacetic acid yielding (p-chlorophenyl)-2-thienyliodonium trifluoroacetate (V). Finally this salt is treated with HCl in aqueous formic acid. (1-4)

1 Moyle, C.L. (Dow Chem. Co.); US 3885036 .
2 Castaner, J.; Blancafort, P.; Tiodonium chloride. Drugs Fut 1977, 7, 6, 407.
3 Moyle, C.L. (Dow Chem. Co.); DE 2145733; GB 1351531 .
4 Moyle, C.L. (Dow Chem. Co.); US 3763187 .
5 Moyle, C.L. (Dow Chem. Co.); FR 2153532 .
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) 19395 1-chloro-4-iodobenzene 637-87-6 C6H4ClI 详情 详情
(II) 54916 Peracetic acid; Peroxyacetic acid 79-21-0 C2H4O3 详情 详情
(III) 60922 bis(acetyloxy)(4-chlorophenyl)-lambda~3~-iodane C10H10ClIO4 详情 详情
(IV) 13297 Thiophene 110-02-1 C4H4S 详情 详情
(V) 60923 (4-chlorophenyl)(2-thienyl)iodonium C12H7ClF3IO2S 详情 详情
Extended Information