Dichloromethane → 5-amino-7-(methoxyacetyl)-5,7-dihydro-6H-dibenz[b,d]azepin-6-one hydrochloride

HRID 413839

반응식

HRID 413839 반응식
C([NH:8][N:9]1[C:15](=[O:16])[CH2:14][C:13]2[CH:17]=[CH:18][CH:19]=[CH:20][C:12]=2[C:11]2[CH:21]=[CH:22][CH:23]=[CH:24][C:10]1=2)(OC(C)(C)C)=O.[C:25]([O-:28])([O-])=O.[Cs+].[Cs+].[C:31]([O:34][CH2:35]Br)(=O)C.C(Cl)[Cl:38]>CN(C=O)C>[ClH:38].[NH2:8][N:9]1[C:15](=[O:16])[CH:14]([C:25](=[O:28])[CH2:31][O:34][CH3:35])[C:13]2[CH:17]=[CH:18][CH:19]=[CH:20][C:12]=2[C:11]2[CH:21]=[CH:22][CH:23]=[CH:24][C:10]1=2

참가 물질

6

반응물 4

HCID 6344DichloromethaneHCID 10796Cesium carbonateHCID 68536Bromomethyl acetateHCID 114935485-(N-Boc-amino)-5,7-dihydro-6H-dibez[b,d]azepin-6-one

생성물 1

HCID 223126355-amino-7-(methoxyacetyl)-5,7-dihydro-6H-dibenz[b,d]azepin-6-one hydrochloride

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

반응 조건

온도
60 °C

실험 절차

A solution of 5-(N-Boc-amino)-5,7-dihydro-6H-dibenz[b,d]azepin-6-one (1.03, 3.08 mmol) (Example 7-E) in DMF was treated with Cs2CO3 (1.10 g, 3.39 mmol) and warmed to 60° C. To the reaction mixture was added bromomethyl acetate (0.321 ml, 3.39 mmol) (Aldrich) and stirring continued for 17 h. After cooling to 23° C. the mixture was diluted with CH2Cl2, washed with several portions of brine and dried over Na2SO4. The title compound was purified by chromatography (SiO2, CHCl3).

후처리

  1. temperatureAfter cooling to 23° C. the mixture
  2. washwashed with several portions of brine
  3. dry with materialdried over Na2SO4
  4. customThe title compound was purified by chromatography (SiO2, CHCl3)

출처 및 근거

ORD 기록
ord-2c7aa5e21080463096b3ba55d1b86b7b
출처 데이터셋
uspto-grants-2003_05
특허 번호
US06569851B1

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