Aniline → HCID 178463271、化合物

HRID 2391019ノート

反応式

HRID 2391019 の反応式
[C:1]([C@H:4]1[CH2:9][CH2:8][C@H:7]([NH:10][C:11](=[O:23])[C:12]2[CH:17]=[C:16]([C:18]([F:21])([F:20])[F:19])[CH:15]=[CH:14][C:13]=2[Cl:22])[CH2:6][CH2:5]1)(=O)[CH3:2].[NH2:24][C:25]1[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=1.CN(C=O)C.Cl[SiH](Cl)Cl>C(Cl)Cl>[Cl:22][C:13]1[CH:14]=[CH:15][C:16]([C:18]([F:21])([F:20])[F:19])=[CH:17][C:12]=1[C:11]([NH:10][C@H:7]1[CH2:8][CH2:9][C@H:4]([CH:1]([NH:24][C:25]2[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=2)[CH3:2])[CH2:5][CH2:6]1)=[O:23]

参加物

6

反応物 4

HCID 6115AnilineHCID 6228Dimethylformamide2 回HCID 24811Trichlorosilane2 回HCID 178468179HCID 178468179、化合物

生成物 1

HCID 178463271HCID 178463271、化合物

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒

実験手順

To a solution of Trans-N-(4-acetylcyclohexyl)-2-chloro-5-(trifluoromethyl)-benzamide (200 mg, 0.57 mmol) and aniline (54 mg, 0.57 mmol) in DCM (10 mL) is added DMF (0.1 mL) followed by trichlorosilane (78 mg, 0.57 mmol). After stirring at room temperature for 1 hour, further trichlorosilane (5×78 mg, 5×0.57 mmol) is added at 1 hour intervals for the next 5 hours. Further DMF (0.1 mL) was then added and the mixture is stirred at room temperature overnight. The colourless solid that is formed is recovered by filtration, washed successively with water and then EtOAc and dried. [MH+ 425.38]. The racemic mixture was separated by supercritical fluid chromatography on chiral stationary phase analogously to that reported for Example 1.37.

後処理

  1. stirringthe mixture is stirred at room temperature overnight
  2. customThe colourless solid that is formed
  3. filtrationis recovered by filtration
  4. washwashed successively with water
  5. dry with materialEtOAc and dried
  6. customThe racemic mixture was separated by supercritical fluid chromatography on chiral stationary phase analogously to

出典と根拠

ORDレコード
ord-63110cfd55424349a5948e71293c1b13
出典データセット
uspto-grants-2012_09
特許番号
US08273900B2

反応ノート

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