Ammonium cerium (IV) nitrate → HCID 70111246, 화합물

HRID 356161

반응식

HRID 356161 반응식
C[O:2][C:3]1[C:38]([CH3:39])=[C:37]([CH3:40])[C:36]([O:41]C)=[C:35]([CH3:43])[C:4]=1[CH2:5][N:6]1[C:12](=[O:13])[C@H:11]2[CH2:14][CH2:15][CH2:16][C@H:10]2[N:9]([C:17](=[O:30])[CH2:18][N:19]2[C:23](=[O:24])[C:22]3=[CH:25][CH:26]=[CH:27][CH:28]=[C:21]3[C:20]2=[O:29])[C:8]2[CH:31]=[CH:32][CH:33]=[CH:34][C:7]1=2.[N+]([O-])([O-])=O.[Ce+4].[NH4+].[N+]([O-])([O-])=O.[N+]([O-])([O-])=O.[N+]([O-])([O-])=O.[N+]([O-])([O-])=O>C(#N)C.O>[C:20]1(=[O:29])[N:19]([CH2:18][C:17]([N:9]2[C@@H:10]3[CH2:16][CH2:15][CH2:14][C@@H:11]3[C:12](=[O:13])[N:6]([CH2:5][C:4]3[C:3](=[O:2])[C:38]([CH3:39])=[C:37]([CH3:40])[C:36](=[O:41])[C:35]=3[CH3:43])[C:7]3[CH:34]=[CH:33][CH:32]=[CH:31][C:8]2=3)=[O:30])[C:23](=[O:24])[C:22]2=[CH:25][CH:26]=[CH:27][CH:28]=[C:21]12

참가 물질

5

반응물 2

HCID 9869224Ammonium cerium (IV) nitrateHCID 86753321HCID 86753321, 화합물

생성물 1

HCID 70111246HCID 70111246, 화합물수율 63.2%

시약·촉매·용매 2

HCID 962Water용매3회HCID 6342Acetonitrile용매2회

실험 절차

In a mixture of acetonitrile (3 mL) and water (2 mL) was suspended (3aR*,10aS*)-9-(2,5-dimethoxy-3,4,6-trimethylbenzyl)-4-(phthalimidoacetyl)-2,3,3a,4,9,10a-hexahydrobenzo[b]cyclopenta[e][1,4]diazepin-10(1H)-one (0.5 g, 0.86 mmol). To the suspension was added, while stirring, a solution of ammonium cerium (IV) nitrate (1.4 g, 2.55 mmol) in a mixture of acetonitrile (2 mL) and water (2 mL). The reaction mixture was stirred for one hour, which was diluted with water, followed by extraction with chloroform. The extract was washed with water and dried, then the solvent was distilled off. The residue was crystallized from ethyl acetate to give 300 mg (yield 63%) of the titled compound, m.p. 258°-260° C.

후처리

  1. additionTo the suspension was added
  2. stirringThe reaction mixture was stirred for one hour
  3. extractionfollowed by extraction with chloroform
  4. washThe extract was washed with water
  5. customdried
  6. distillationthe solvent was distilled off
  7. customThe residue was crystallized from ethyl acetate

출처 및 근거

ORD 기록
ord-847abb0f88834618ac59ca324403a869
출처 데이터셋
uspto-grants-1998_11
특허 번호
US05834463

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