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Benzenesulfonyl chloride → (3aR*,10aS*)-4-((Benzenesulfonamido)acetyl)-9-benzyl-2,3,3a,4,9,10a-hexahydrobenzo[b]cyclopenta[e][1,4]-diazepin-10(1H)-one

HRID 356189
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HRID 356189 반응식
[NH2:1][CH2:2][C:3]([N:5]1[C@@H:11]2[CH2:12][CH2:13][CH2:14][C@@H:10]2[C:9](=[O:15])[N:8]([CH2:16][C:17]2[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=2)[C:7]2[CH:23]=[CH:24][CH:25]=[CH:26][C:6]1=2)=[O:4].[C:27]1([S:33](Cl)(=[O:35])=[O:34])[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=1.C(N(CC)CC)C.C(=O)([O-])O.[Na+]>ClCCl>[C:27]1([S:33]([NH:1][CH2:2][C:3]([N:5]2[C@@H:11]3[CH2:12][CH2:13][CH2:14][C@@H:10]3[C:9](=[O:15])[N:8]([CH2:16][C:17]3[CH:18]=[CH:19][CH:20]=[CH:21][CH:22]=3)[C:7]3[CH:23]=[CH:24][CH:25]=[CH:26][C:6]2=3)=[O:4])(=[O:35])=[O:34])[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 7369Benzenesulfonyl chlorideHCID 8471TriethylamineHCID 516892Sodium BicarbonateHCID 70110459(3aR*,10aS*)-4-(Aminoacetyl)-9-benzyl-2,3,3a,4,9,10a-hexahydrobenzo[b]cyclopenta[e][1,4]diazepin-10(1H)-one

생성물 1

HCID 70113429(3aR*,10aS*)-4-((Benzenesulfonamido)acetyl)-9-benzyl-2,3,3a,4,9,10a-hexahydrobenzo[b]cyclopenta[e][1,4]-diazepin-10(1H)-one
수율 61%

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

To a solution of (3aR*,10aS*)-4-aminoacetyl-9-benzyl-2,3,3a,4,9,10a-hexahydrobenzo[b]cyclopenta-[e][1,4]diazepin-10(1H)-one (0.2 g, 0.57 mmol) and benzenesulfonyl chloride (0.12 g, 0.69 mmol) in dichloromethane (10 mL) was added triethylamine (70 mg, 0.69 mmol). The mixture was stirred for 30 minutes at room temperature. To the reaction mixture was added a saturated aqueous solution of sodium hydrogencarbonate, which was subjected to extraction with dichloromethane. The extract was washed with water and dried, then, the solvent was distilled off. The residue was purified by silica-gel column chromatography (dichloromethane), which was crystallized from diethyl ether to give 170 mg (yield 61%) of the titled compound, m.p. 185°-187° C.

후처리

  1. extractionwas subjected to extraction with dichloromethane
  2. washThe extract was washed with water
  3. customdried
  4. distillationthe solvent was distilled off
  5. customThe residue was purified by silica-gel column chromatography (dichloromethane), which
  6. customwas crystallized from diethyl ether

출처 및 근거

ORD 기록
ord-3cf91e8598254a44aaf09e6b1d769b00
출처 데이터셋
uspto-grants-1998_11
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US05834463

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