반응식
[Cl:1][C:2]1[CH:20]=[CH:19][C:5]2[O:6][C:7]3[CH:18]=[CH:17][CH:16]=[CH:15][C:8]=3[CH2:9][N:10]([C:11]([NH:13][NH2:14])=[O:12])[C:4]=2[CH:3]=1.[S:21]1[CH:25]=[CH:24][CH:23]=[C:22]1[CH2:26][CH2:27][CH2:28][C:29](O)=[O:30].C1(N=C=NC2CCCCC2)CCCCC1>ClCCl>[O:30]=[C:29]([NH:14][NH:13][C:11]([N:10]1[CH2:9][C:8]2[CH:15]=[CH:16][CH:17]=[CH:18][C:7]=2[O:6][C:5]2[CH:19]=[CH:20][C:2]([Cl:1])=[CH:3][C:4]1=2)=[O:12])[CH2:28][CH2:27][CH2:26][C:22]1[S:21][CH:25]=[CH:24][CH:23]=1참가 물질
5
반응물 3
생성물 1
시약·촉매·용매 1
반응 조건
- 온도
- 5 °C
실험 절차
To a stirring 5 mL dichloromethane (DCM) solution of 0.29 g (one mmol) of 8-chlorodibenz[b,f][1,41oxazepine-10(11H)-carboxylic acid, hydrazide (1), prepared as described above in Example 1, and 0.17 g (one mmol) of 4-(2-thienyl)butyric acid cooled to 5° C. was added 0.23 g (1.1 mmol) of dicyclohexylcarbodiimide. With warming to room temperature, the reaction was stirred for 18 hours. The reaction mixture was filtered through a sintered-glass funnel. The filtrate was dried under water aspirator vacuum. The resultant solid product was chromatographed as described previously. Analysis calculated for C22H20N3O3SCl (M.W. 441.94): C, 59.79; H, 4.56; N, 9.51; Cl, 8.02. Found: C, 59.77; H, 4.62; N, 9.51; Cl, 8.23.
후처리
- temperatureWith warming to room temperature
- filtrationThe reaction mixture was filtered through a sintered-glass funnel
- customThe filtrate was dried under water
- customThe resultant solid product was chromatographed
출처 및 근거
- ORD 기록
- ord-d0a0990990ed4d34af1f155897a0bd3d
- 출처 데이터셋
- uspto-grants-1995_11
- 특허 번호
- US05464830
연결된 노트
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