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Diisopropylethylamine → N-[4-(5H-Pyrrolo[2,1-c][1,4]benzodiazepin-10(11H)ylcarbonyl)-2-chlorophenyl]-2-methylbenzamide

HRID 3590
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반응식

HRID 3590 반응식
[CH:1]1[CH:2]=[CH:3][N:4]2[CH2:10][C:9]3[CH:11]=[CH:12][CH:13]=[CH:14][C:8]=3[NH:7][CH2:6][C:5]=12.C(N(CC)C(C)C)(C)C.[CH3:24][C:25]1[CH:43]=[CH:42][CH:41]=[CH:40][C:26]=1[C:27]([NH:29][C:30]1[CH:38]=[CH:37][C:33]([C:34](Cl)=[O:35])=[CH:32][C:31]=1[Cl:39])=[O:28]>ClCCl>[CH:1]1[CH:2]=[CH:3][N:4]2[CH2:10][C:9]3[CH:11]=[CH:12][CH:13]=[CH:14][C:8]=3[N:7]([C:34]([C:33]3[CH:37]=[CH:38][C:30]([NH:29][C:27](=[O:28])[C:26]4[CH:40]=[CH:41][CH:42]=[CH:43][C:25]=4[CH3:24])=[C:31]([Cl:39])[CH:32]=3)=[O:35])[CH2:6][C:5]=12
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참가 물질

5

반응물 3

HCID 81531DiisopropylethylamineHCID 1554704810,11-Dihydro-5H-benzo[e]pyrrolo[1,2-a][1,4]diazepineHCID 218371014-[(2-Methylbenzoyl)amino]-3-chlorobenzoyl chloride

생성물 1

HCID 21837082N-[4-(5H-Pyrrolo[2,1-c][1,4]benzodiazepin-10(11H)ylcarbonyl)-2-chlorophenyl]-2-methylbenzamide수율 106%

시약·촉매·용매 1

HCID 6344Dichloromethane
용매
2회

실험 절차

To a mixture of 1.38 g of 10,11-dihydro-5H-pyrrolo[2,1-c][1,4]benzodiazepine, 1.11 g of N,N-diisopropylethylamine in 50 ml of dichloromethane is added 2.61 g of 4-[(2-methylbenzoyl)amino]-3-chlorobenzoyl chloride in 25 ml of dichloromethane. The mixture is stirred at room temperature overnight and then washed with H2O and saturated NaHCO3. The organic layer is dried (Na2SO4) and passed through a pad of hydrous magnesium silicate. The filtrate is concentrated, the residue (4.0 g) dissolved in dichloromethane and again filtered through a pad of hydrous magnesium silicate. The filtrate is evaporated to give the product as a glass (3.62 g). A 1.8 g sample of the glass is crystallized from ethyl acetate to give 1.4 g of crystals, m.p. 176°-178° C.

후처리

  1. washwashed with H2O and saturated NaHCO3
  2. dry with materialThe organic layer is dried (Na2SO4)
  3. concentrationThe filtrate is concentrated
  4. dissolutionthe residue (4.0 g) dissolved in dichloromethane
  5. filtrationagain filtered through a pad of hydrous magnesium silicate
  6. customThe filtrate is evaporated

출처 및 근거

ORD 기록
ord-34153ce5c06943e3a08530200f7b8a3d
출처 데이터셋
uspto-grants-1998_03
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US05733905

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