Acetic Anhydride → HCID 66779757, 화합물

HRID 333180노트

반응식

HRID 333180 반응식
[Br:1][C:2]1[CH:3]=[C:4]2[C:10]([C:11]3[CH:18]=[CH:17][C:14]([CH2:15][NH2:16])=[CH:13][CH:12]=3)=[CH:9][N:8]([S:19]([C:22]3[CH:27]=[CH:26][C:25]([CH3:28])=[CH:24][CH:23]=3)(=[O:21])=[O:20])[C:5]2=[N:6][CH:7]=1.C(N(CC)CC)C.[C:36](OC(=O)C)(=[O:38])[CH3:37].CCOC(C)=O>C(Cl)Cl>[Br:1][C:2]1[CH:3]=[C:4]2[C:10]([C:11]3[CH:12]=[CH:13][C:14]([CH2:15][NH:16][C:36](=[O:38])[CH3:37])=[CH:17][CH:18]=3)=[CH:9][N:8]([S:19]([C:22]3[CH:27]=[CH:26][C:25]([CH3:28])=[CH:24][CH:23]=3)(=[O:20])=[O:21])[C:5]2=[N:6][CH:7]=1

참가 물질

6

반응물 4

HCID 7918Acetic AnhydrideHCID 8471TriethylamineHCID 8857Ethyl AcetateHCID 667783594-[5-bromo-1-(toluene-4-sulfonyl)-1H-pyrrolo[2,3-b]pyridin-3-yl]-benzylamine

생성물 1

HCID 66779757HCID 66779757, 화합물수율 96.3%

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

4-[5-Bromo-1-(toluene-4-sulfonyl)-1H-pyrrolo[2,3-b]pyridin-3-yl]-benzylamine (Intermediate CB, 45 mg, 0.1 mmol) was combined with triethylamine (45 μl, 0.3 mmol) and acetic anhydride (11 μl, 0.11 mmol) in anh. DCM (2 ml). The mixture was stirred for 2 hrs, EtOAc, was added and washed with 0.5 N HCl, saturated NaHCO3, water and brine. Evaporation yielded the title compound (48 mg, 96%). MS ESI (m/z): 498.1/500.1 (M+1)+, calc. 497/499.

후처리

  1. washwashed with 0.5 N HCl, saturated NaHCO3, water and brine
  2. customEvaporation

출처 및 근거

ORD 기록
ord-e322fde2171742c1942a0eb90da50d6f
출처 데이터셋
uspto-grants-2014_11
특허 번호
US08877772B2

반응 노트

불러오는 중…