Hydrogen Peroxide → rac-(2'S,3'R,4'S,5'R)-6-chloro-4'-(3-chloro-5-fluoro-phenyl)-2'-(2,2-dimethyl-propyl)-2-oxo-1,2-dihydro-spiro[indole-3,3'-pyrrolidine]-5'-carboxylic acid (4-carbamoyl-phenyl)-amide

HRID 417242노트

반응식

HRID 417242 반응식
[C:1]([C:3]1[CH:8]=[CH:7][C:6]([NH:9][C:10]([CH:12]2[NH:16][CH:15]([CH2:17][C:18]([CH3:21])([CH3:20])[CH3:19])[C:14]3([C:29]4[C:24](=[CH:25][C:26]([Cl:30])=[CH:27][CH:28]=4)[NH:23][C:22]3=[O:31])[CH:13]2[C:32]2[CH:37]=[C:36]([F:38])[CH:35]=[C:34]([Cl:39])[CH:33]=2)=[O:11])=[CH:5][CH:4]=1)#[N:2].[OH:40]O.[OH-].[Na+]>CS(C)=O>[C:1]([C:3]1[CH:4]=[CH:5][C:6]([NH:9][C:10]([CH:12]2[NH:16][CH:15]([CH2:17][C:18]([CH3:21])([CH3:20])[CH3:19])[C:14]3([C:29]4[C:24](=[CH:25][C:26]([Cl:30])=[CH:27][CH:28]=4)[NH:23][C:22]3=[O:31])[CH:13]2[C:32]2[CH:37]=[C:36]([F:38])[CH:35]=[C:34]([Cl:39])[CH:33]=2)=[O:11])=[CH:7][CH:8]=1)(=[O:40])[NH2:2]

참가 물질

5

반응물 3

HCID 784Hydrogen PeroxideHCID 14798Sodium HydroxideHCID 75986344rac-(2'S,3'R,4'R,5'R)-6-chloro-4'-(3-chloro-5-fluoro-phenyl)-2'-(2,2-dimethyl-propyl)-2-oxo-1,2-dihydro-spiro[indole-3,3'-pyrrolidine]-5'-carboxylic acid (4-cyano-phenyl)-amide

생성물 1

HCID 75986345rac-(2'S,3'R,4'S,5'R)-6-chloro-4'-(3-chloro-5-fluoro-phenyl)-2'-(2,2-dimethyl-propyl)-2-oxo-1,2-dihydro-spiro[indole-3,3'-pyrrolidine]-5'-carboxylic acid (4-carbamoyl-phenyl)-amide수율 56.6%

시약·촉매·용매 1

HCID 679Dimethyl Sulfoxide용매

반응 조건

온도
10 °C

실험 절차

To the solution of rac-(2′S,3′R,4′R,5′R)-6-chloro-4′-(3-chloro-5-fluoro-phenyl)-2′-(2,2-dimethyl-propyl)-2-oxo-1,2-dihydro-spiro[indole-3,3′-pyrrolidine]-5′-carboxylic acid (4-cyano-phenyl)-amide (0.12 g, 0.2 mmol) prepared in Example 88 in DMSO (1 mL) at 0° C. was added an aqueous solution (30% Aldrich) of H2O2 (0.36 g, 3.2 mmol), then aqueous solution (1N) of NaOH (1.1 mL, 1.1 mmol) was added dropwise. The reaction mixture was stirred at 10° C. for 1 h. The mixture was partitioned between ethyl acetate and saturated aqueous Na2SO3 solution. The organic layer was separated, washed with water, brine, dried over MgSO4, and concentrated to give rac-(2′S,3′R,4′S,5′R)-6-chloro-4′-(3-chloro-5-fluoro-phenyl)-2′-(2,2-dimethyl-propyl)-2-oxo-1,2-dihydro-spiro[indole-3,3′-pyrrolidine]-5′-carboxylic acid (4-carbamoyl-phenyl)-amide as a white solid (Yield 66 mg, 53%)

후처리

  1. customThe mixture was partitioned between ethyl acetate and saturated aqueous Na2SO3 solution
  2. customThe organic layer was separated
  3. washwashed with water, brine
  4. dry with materialdried over MgSO4
  5. concentrationconcentrated

출처 및 근거

ORD 기록
ord-102d9d9131a54ec0b5699cf566a45452
출처 데이터셋
uspto-grants-2012_01
특허 번호
US08088815B2

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