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【结 构 式】

【分子编号】34268

【品名】3-cyclohexyl-3-oxopropanal

【CA登记号】

【 分 子 式 】C9H14O2

【 分 子 量 】154.20896

【元素组成】C 70.1% H 9.15% O 20.75%

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:(X)

Alifedrine hydrochloride can be synthesized by condensation of acetylcyclohexane with the bisoxazolidine (IV), which is obtained by reaction of (I) with paraformaldehyde in aqueous solution. Finally, alifedrine can be obtained by condensation of 3-oxo-3-cyclohexylpropanal (X) and norephedrine (I) under reducing conditions (VI).

1 Engel, J.; et al.; Cycloaliphatic ketoamines. DE 3043350 .
2 Tromer, H.G.; Sheldrick, W.S.; Engel, J.; Chem Ztg 1982, 106, Suppl. 1, 427.
3 Bahre, M.; Thiemer, K.; Engel, J.; Breuel, H.P.; Stroman, F.; Kleemann, A.; Alifedrine. Drugs Fut 1984, 9, 10, 727.
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) 34264 2-amino-1-phenyl-1-propanol C9H13NO 详情 详情
(IV) 34266 (E)-1-cyclohexyl-3-[(2-hydroxy-1-methyl-2-phenylethyl)amino]-2-propen-1-one C18H25NO2 详情 详情
(VII) 17220 cyclohexanecarbonyl chloride; Cyclohexanecarboxylic acid chloride 2719-27-9 C7H11ClO 详情 详情
(IX) 34267 (E)-3-chloro-1-cyclohexyl-2-propen-1-one C9H13ClO 详情 详情
(X) 34268 3-cyclohexyl-3-oxopropanal C9H14O2 详情 详情
Extended Information