Methanol → N-{4-[(6,7-Dimethoxy-4-quinazolinyl)-oxy]phenyl}-N'-(2-propynyl)urea

HRID 1008395노트

반응식

HRID 1008395 반응식
[CH3:1][O:2][C:3]1[CH:4]=[C:5]2[C:10](=[CH:11][C:12]=1[O:13][CH3:14])[N:9]=[CH:8][N:7]=[C:6]2[O:15][C:16]1[CH:22]=[CH:21][C:19]([NH2:20])=[CH:18][CH:17]=1.ClC(Cl)(O[C:27](=[O:33])OC(Cl)(Cl)Cl)Cl.Cl.[CH2:36]([NH2:39])[C:37]#[CH:38].CO>C(Cl)(Cl)Cl.C(N(CC)CC)C>[CH3:1][O:2][C:3]1[CH:4]=[C:5]2[C:10](=[CH:11][C:12]=1[O:13][CH3:14])[N:9]=[CH:8][N:7]=[C:6]2[O:15][C:16]1[CH:22]=[CH:21][C:19]([NH:20][C:27]([NH:39][CH2:36][C:37]#[CH:38])=[O:33])=[CH:18][CH:17]=1

참가 물질

7

반응물 4

HCID 887MethanolHCID 94429TriphosgeneHCID 11205720Prop-2-ynylamine hydrochlorideHCID 116163634-(6,7-Dimethoxyquinazolin-4-yloxy)aniline

생성물 1

HCID 22667127N-{4-[(6,7-Dimethoxy-4-quinazolinyl)-oxy]phenyl}-N'-(2-propynyl)urea수율 41%

시약·촉매·용매 2

HCID 6212Chloroform용매2회HCID 8471Triethylamine용매

실험 절차

4-[(6,7-Dimethoxy-4-quinazolinyl)oxy]aniline (50 mg) was dissolved in chloroform (3 ml) and triethylamine (0.2 ml), and a solution of triphosgene (50 mg) in chloroform was then added to the solution. The mixture was stirred at room temperature for 30 min. Next, propargylamine hydrochloride (31 mg) was added to the reaction solution, and the mixture was stirred at room temperature overnight. Methanol was added to the reaction solution, and the mixture was purified by HPLC by development with chloroform/methanol to give 26 mg (yield 41%) of the title compound.

후처리

  1. stirringthe mixture was stirred at room temperature overnight
  2. customthe mixture was purified by HPLC by development with chloroform/methanol

출처 및 근거

ORD 기록
ord-7a45b2380e2249a69e5387665a2f0e0c
출처 데이터셋
uspto-grants-2004_09
특허 번호
US06797823B1

반응 노트

불러오는 중…