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

HRID 417225ノート

反応式

HRID 417225 の反応式
[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]=[CH:36][CH:35]=[C:34]([Cl:38])[CH:33]=2)=[O:11])=[C:5]([O:39][CH3:40])[CH:4]=1)#[N:2].[OH:41]O.[OH-].[Na+]>CS(C)=O>[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]=[CH:36][CH:35]=[C:34]([Cl:38])[CH:33]=2)=[O:11])=[C:5]([O:39][CH3:40])[CH:4]=1)(=[O:41])[NH2:2]

参加物

5

反応物 3

HCID 784Hydrogen PeroxideHCID 14798Sodium HydroxideHCID 75986159HCID 75986159、化合物

生成物 1

HCID 75986160rac-(2'S,3'R,4'R,5'R)-6-chloro-4'-(3-chloro-phenyl)-2'-(2,2-dimethyl-propyl)-2-oxo-1,2-dihydro-spiro[indole-3,3'-pyrrolidine]-5'-carboxylic acid (4-carbamoyl-2-methoxy-phenyl)-amide

試薬・触媒・溶媒 1

HCID 679Dimethyl Sulfoxide溶媒

反応条件

温度
10 °C

実験手順

To the solution of rac-(2′S,3′R,4′R,5′R)-6-chloro-4′-(3-chloro-phenyl)-2′-(2,2-dimethyl-propyl)-2-oxo-1,2-dihydro-spiro[indole-3,3′-pyrrolidine]-5′-carboxylic acid (4-cyano-2-methoxy-phenyl)-amide (0.16 g, 0.28 mmol) in DMSO (3 mL) at 0° C. was added an aqueous solution (30% Aldrich) of H2O2 (0.47 g, 4.2 mmol) aqueous solution (1N) of NaOH (1.4 mL, 1.4 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′R,5′R)-6-chloro-4′-(3-chloro-phenyl)-2′-(2,2-dimethyl-propyl)-2-oxo-1,2-dihydro-spiro[indole-3,3′-pyrrolidine]-5′-carboxylic acid (4-carbamoyl-2-methoxy-phenyl)-amide as a white solid (Yield, 0.12 g, 73%)

後処理

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

出典と根拠

ORDレコード
ord-5376cce6189246089f7c0a15a5833c9c
出典データセット
uspto-grants-2012_01
特許番号
US08088815B2

反応ノート

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