Acetone → rac-4-chloro-3-hydroxy-2-[trans-2-hydroxycyclohexyl]-6-[4-(1H-pyrazol-1-yl)benzyl]-5-(trifluoromethyl)-2,3-dihydro-1H-isoindol-1-one

HRID 629367ノート

反応式

HRID 629367 の反応式
[Cl:1][C:2]1[C:3]([CH:34]=C)=[C:4]([CH:15]=[C:16]([CH2:22][C:23]2[CH:28]=[CH:27][C:26]([N:29]3[CH:33]=[CH:32][CH:31]=[N:30]3)=[CH:25][CH:24]=2)[C:17]=1[C:18]([F:21])([F:20])[F:19])[C:5]([NH:7][C@@H:8]1[CH2:13][CH2:12][CH2:11][CH2:10][C@H:9]1[OH:14])=[O:6].CC(C)=[O:38].C(#N)C.I([O-])(=O)(=O)=O.[Na+]>S([O-])([O-])(=O)=S.[Na+].[Na+].O.O.[O-][Os]([O-])(=O)=O.[K+].[K+].O>[Cl:1][C:2]1[C:17]([C:18]([F:20])([F:21])[F:19])=[C:16]([CH2:22][C:23]2[CH:24]=[CH:25][C:26]([N:29]3[CH:33]=[CH:32][CH:31]=[N:30]3)=[CH:27][CH:28]=2)[CH:15]=[C:4]2[C:3]=1[CH:34]([OH:38])[N:7]([C@@H:8]1[CH2:13][CH2:12][CH2:11][CH2:10][C@H:9]1[OH:14])[C:5]2=[O:6]

参加物

8

反応物 4

HCID 180AcetoneHCID 6342AcetonitrileHCID 23667635Sodium periodateHCID 118468373rac-3-chloro-2-ethenyl-N-(trans-2-hydroxycyclohexyl)-5-[4-(1H-pyrazol-1-yl)benzyl]-4-(trifluoromethyl)benzamide

生成物 1

HCID 118468232rac-4-chloro-3-hydroxy-2-[trans-2-hydroxycyclohexyl]-6-[4-(1H-pyrazol-1-yl)benzyl]-5-(trifluoromethyl)-2,3-dihydro-1H-isoindol-1-one

試薬・触媒・溶媒 3

HCID 53393272Potassium osmate(VI) dihydrate触媒HCID 962Water溶媒HCID 24477Sodium Thiosulfate溶媒

実験手順

To a solution of rac-3-chloro-2-ethenyl-N-(trans-2-hydroxycyclohexyl)-5-[4-(1H-pyrazol-1-yl)benzyl]-4-(trifluoromethyl)benzamide (0.07 g) in a mixed solvent of acetone (2.00 mL)-acetonitrile (2.00 mL)-water (2.00 ml) were added potassium osmate(VI) dihydrate (4.00 mg) and sodium periodate (0.08 g), and the mixture was stirred for 16 hr. The reaction mixture was diluted with aqueous sodium thiosulfate solution, and the mixture was extracted with ethyl acetate. The organic layer was dried over anhydrous sodium sulfate, and the solvent was evaporated under reduced pressure to give rac-4-chloro-3-hydroxy-2-[trans-2-hydroxycyclohexyl]-6-[4-(1H-pyrazol-1-yl)benzyl]-5-(trifluoromethyl)-2,3-dihydro-1H-isoindol-1-one (0.05 g) as a crude product. This compound was used in the next step without an additional purification.

後処理

  1. extractionthe mixture was extracted with ethyl acetate
  2. dry with materialThe organic layer was dried over anhydrous sodium sulfate
  3. customthe solvent was evaporated under reduced pressure

出典と根拠

ORDレコード
ord-abb84864d3c848f7aa4182f74270c5aa
出典データセット
uspto-grants-2016_04
特許番号
US09315458B2

反応ノート

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