Bicyclo[2.2.1]heptane-1-methanesulfonic acid, 7,7-dimethyl-2-oxo-, (1S)- → Cyclopentyl-(5-[(2,6-difluoro-3,5-dimethoxy-phenylimino)-methyl]-2-methylsulfanyl-pyrimidin-4-yl)-amine

HRID 459952ノート

反応式

HRID 459952 の反応式
[F:1][C:2]1[C:7]([O:8][CH3:9])=[CH:6][C:5]([O:10][CH3:11])=[C:4]([F:12])[C:3]=1[NH2:13].[CH:14]1([NH:19][C:20]2[C:25]([CH:26]=O)=[CH:24][N:23]=[C:22]([S:28][CH3:29])[N:21]=2)[CH2:18][CH2:17][CH2:16][CH2:15]1.C12(CS(O)(=O)=O)C(C)(C)C(CC1)CC2=O>C1(C)C=CC=CC=1>[CH:14]1([NH:19][C:20]2[C:25]([CH:26]=[N:13][C:3]3[C:2]([F:1])=[C:7]([O:8][CH3:9])[CH:6]=[C:5]([O:10][CH3:11])[C:4]=3[F:12])=[CH:24][N:23]=[C:22]([S:28][CH3:29])[N:21]=2)[CH2:15][CH2:16][CH2:17][CH2:18]1

参加物

5

反応物 3

HCID 18462Bicyclo[2.2.1]heptane-1-methanesulfonic acid, 7,7-dimethyl-2-oxo-, (1S)-HCID 102618922,6-Difluoro-3,5-dimethoxybenzenamineHCID 107998964-(Cyclopentylamino)-2-(methylthio)pyrimidine-5-carbaldehyde

生成物 1

HCID 18444836Cyclopentyl-(5-[(2,6-difluoro-3,5-dimethoxy-phenylimino)-methyl]-2-methylsulfanyl-pyrimidin-4-yl)-amine

試薬・触媒・溶媒 1

HCID 1140Toluene溶媒2 回

実験手順

In a 1-L round bottom flask, 10.00 g (0.0528 mol) of 2,6-difluoro-3,5-dimethoxy-phenylamine and 12.42 g (0.0523 mol) of 4-cyclopentylamino-2-methylsulfanyl-pyrimidine-5-carbaldehyde in 500 mL of toluene with 3.65 g (0.0157 mol) of camphorsulfonic acid was fitted with a Dean Stark trap and heated at reflux. During the day, the toluene was drained three times from the finger and continued heating at reflux under nitrogen atmosphere overnight. The toluene was concentrated in vacuo and dried to give 25.30 g (quantitative) of the title compound. No further purification was necessary. MS (APCI) (m+1)/z 409.2.

後処理

  1. temperatureheated
  2. temperatureat reflux
  3. temperaturecontinued heating
  4. temperatureat reflux under nitrogen atmosphere overnight
  5. concentrationThe toluene was concentrated in vacuo
  6. customdried

出典と根拠

ORDレコード
ord-2eeebb61abd64651bda7230d69a15e8d
出典データセット
uspto-grants-2007_03
特許番号
US07196090B2

反応ノート

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