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【结 构 式】

【分子编号】23187

【品名】2-phenyl-2,3,5,6,7,8-hexahydroimidazo[1,2-a]pyridine

【CA登记号】

【 分 子 式 】C13H16N2

【 分 子 量 】200.28352

【元素组成】C 77.96% H 8.05% N 13.99%

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:(I)

The reaction of 2-phenyl-2,3,5,6,7,8-hexahydro imidazo[1,2-a]pyridine (I) with diphenyl sulfide (II) by means of n-butyllithium in THF gives 2-phenyl-8-(phenylthio)-2,3,5,6,7,8-hexahydroimidazo[1,2-a]pyridine (III), which is then oxidized with chloramine T in methanol and simultaneously ketalized.

1 Murray, R.J.; Loch, J.T. III; Radov, L.A.; Davidson, T.A.; Kamp, D.; Trusso, L.A.; Gawlack, D.L.; Immunomodulatory pyrrolo[1,2-a]imidazoles and imidazol[1,2-a]pyridines. 192nd ACS Natl Meet (Sept 7-12, Anaheim) 1986, Abst MEDI-81.
2 Davidson, T.A.; Murray, R.J. (Pennwalt Corp.); Pyrrolo[1,2-a]imidazole and imidazo[1,2-a]pyridine. EP 0150255; US 4507481 .
3 Castaner, J.; Prous, J.; PR-879317A. Drugs Fut 1988, 13, 10, 934.
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) 23187 2-phenyl-2,3,5,6,7,8-hexahydroimidazo[1,2-a]pyridine C13H16N2 详情 详情
(II) 23188 1-(phenylsulfanyl)benzene; diphenyl sulfide 139-66-2 C12H10S 详情 详情
(III) 23189 phenyl 2-phenyl-2,3,5,6,7,8-hexahydroimidazo[1,2-a]pyridin-8-yl sulfide; 2-phenyl-8-(phenylsulfanyl)-2,3,5,6,7,8-hexahydroimidazo[1,2-a]pyridine C19H20N2S 详情 详情
Extended Information