Dimethylcarbamoyl Chloride → N'-(4-bromo-2-fluorobenzyl)-N,N-dimethylurea

HRID 1257842

반응식

HRID 1257842 반응식
[CH3:1][N:2]([CH3:6])[C:3](Cl)=[O:4].[Br:7][C:8]1[CH:13]=[CH:12][C:11]([CH2:14][NH2:15])=[C:10]([F:16])[CH:9]=1.C(N(CC)CC)C>C(Cl)Cl.CN(C)C1C=CN=CC=1>[Br:7][C:8]1[CH:13]=[CH:12][C:11]([CH2:14][NH:15][C:3](=[O:4])[N:2]([CH3:6])[CH3:1])=[C:10]([F:16])[CH:9]=1

참가 물질

6

반응물 3

HCID 6598Dimethylcarbamoyl ChlorideHCID 8471TriethylamineHCID 3770848(4-Bromo-2-fluorophenyl)methanamine

생성물 1

HCID 67225137N'-(4-bromo-2-fluorobenzyl)-N,N-dimethylurea

시약·촉매·용매 2

HCID 142844-(Dimethylamino)pyridine촉매HCID 6344Dichloromethane용매

실험 절차

N,N-Dimethylcarbamoyl chloride (101 μL, 1.1 mmol) was added to a solution of 1-(4-bromo-2-fluorophenyl)methanamine (0.204 g, 1.0 mmol) and triethylamine (148.1 μL, 1.10 mmol) in methylene chloride (5 mL) at 0° C., followed by 4-dimethylaminopyridine (0.012 g, 0.1 mmol). After 10 min, the ice-water bath was removed and the mixture was stirred overnight at RT. The mixture was washed with water and brine. The organic layer was dried over Na2SO4, filtered, and concentrated under reduced pressure.

후처리

  1. customthe ice-water bath was removed
  2. washThe mixture was washed with water and brine
  3. dry with materialThe organic layer was dried over Na2SO4
  4. filtrationfiltered
  5. concentrationconcentrated under reduced pressure

출처 및 근거

ORD 기록
ord-e792fd26c47a42d5a5f3a8669094801c
출처 데이터셋
uspto-grants-2013_06
특허 번호
US08461330B2

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