Triethylamine → HCID 22405323, 화합물

HRID 440779

반응식

HRID 440779 반응식
[C:1]([C:9]1[CH:17]=[CH:16][C:12]([C:13](Cl)=[O:14])=[CH:11][CH:10]=1)(=[O:8])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[CH:18]1[CH:19]=[CH:20][N:21]2[CH2:27][C:26]3[CH:28]=[CH:29][CH:30]=[CH:31][C:25]=3[NH:24][CH2:23][C:22]=12.C(N(CC)CC)C>C(Cl)Cl.C(Cl)(Cl)Cl>[C:1]([C:9]1[CH:17]=[CH:16][C:12]([C:13]([N:24]2[C:25]3[CH:31]=[CH:30][CH:29]=[CH:28][C:26]=3[CH2:27][N:21]3[CH:20]=[CH:19][CH:18]=[C:22]3[CH2:23]2)=[O:14])=[CH:11][CH:10]=1)(=[O:8])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1

참가 물질

6

반응물 3

HCID 8471TriethylamineHCID 129121414-Benzoylbenzoyl chlorideHCID 1554704810,11-Dihydro-5H-benzo[e]pyrrolo[1,2-a][1,4]diazepine

생성물 1

HCID 22405323HCID 22405323, 화합물수율 84.5%

시약·촉매·용매 2

HCID 6212Chloroform용매HCID 6344Dichloromethane용매

실험 절차

A mixture of 2.16 g of 4-(benzoyl)benzoyl chloride (Reference Example 36) and 1.0 g of 10,11-dihydro-5H-pyrrolo[2,1-c][1,4]benzodiazepine in 30 ml of methylene chloride containing 7 ml of triethylamine is stirred under nitrogen atmosphere for 16 hours. The reaction mixture is diluted with 50 ml of chloroform and washed with 2N HCl, water, saturated NaHCO3 and water. The organic layer is dried (Na2SO4) and columned on silica gel by elution with 7:1 to 3:1 ethyl acetate:hexane to give 1.8 g of the desired product as a solid. M+H 393.2; M+Na 415.2.

후처리

  1. washwashed with 2N HCl, water, saturated NaHCO3 and water
  2. dry with materialThe organic layer is dried (Na2SO4)
  3. washcolumned on silica gel by elution with 7:1 to 3:1 ethyl acetate

출처 및 근거

ORD 기록
ord-d1fa6a3abc474c989bf910e7fe2b4d63
출처 데이터셋
uspto-grants-1996_05
특허 번호
US05521173

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