N,N'-di(tert-butyl)-N-[3-(2-cyanophenoxy)-2-hydroxypropyl]urea -Drug Synthesis Database

【结构式】

【分子编号】60733

【品名】N,N'-di(tert-butyl)-N-[3-(2-cyanophenoxy)-2-hydroxypropyl]urea

【CA登记号】

【分子式】C₁₉H₂₉N₃O₃

【分子量】347.45768

【元素组成】C 65.68% H 8.41% N 12.09% O 13.81%

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：(VI)

It can be prepared in several different ways: 3) By hydrolysis of 1-(2-cyanophenoxy)-2-hydroxy-3-(N-acetyl-N-tert-butylamino)propane (V) with KOH in refluxing ethanol. 4) By heating N,N'-di-tert-butyl-N-[(2-hydroxy-3-O-cyanophenoxy)propyl]urea (VI) at 200 C in tetralin. 5) By condensation of the 1-(2-cyanophenoxy)-2,3-epoxypropane (II) with tert-butylamine (C) in ethanol.

参考文献中间体

合成目标

【1】 Koeppe, H.; et al. (Boehringer Ingelheim GmbH.); ZA 6803783 .
【2】 Castaner, J.; Chatterjee, S.S.; Bunitrolol. Drugs Fut 1976, 1, 5, 210.

中间体序号	中间体编号	品名	CAS号	分子式	供应商	用于合成
(II)	37567	2-(2-oxiranylmethoxy)benzonitrile		C₁₀H₉NO₂	详情	详情
(V)	60732	N-(tert-butyl)-N-[3-(2-cyanophenoxy)-2-hydroxypropyl]acetamide		C₁₆H₂₂N₂O₃	详情	详情
(VI)	60733	N,N'-di(tert-butyl)-N-[3-(2-cyanophenoxy)-2-hydroxypropyl]urea		C₁₉H₂₉N₃O₃	详情	详情
(C)	17895	2-Amino-2-methylpropane; tert-butylamine; 2-methyl-2-propanamine	75-64-9	C₄H₁₁N	详情	详情

Extended Information