Hydrochloric Acid → HCID 59519252、化合物

HRID 237384ノート

反応式

HRID 237384 の反応式
Cl.[CH2:2]([NH:4][C:5]([C:7]1[S:33][C:10]2[N:11]=[C:12]([NH2:32])[N:13]=[C:14]([C:15]3[CH:20]=[C:19]([O:21][CH2:22][CH:23](OCC)OCC)[C:18]([Cl:30])=[CH:17][C:16]=3[Cl:31])[C:9]=2[CH:8]=1)=[O:6])[CH3:3].[NH:34]1[CH2:39][CH2:38][O:37][CH2:36][CH2:35]1.C(O[BH-](OC(=O)C)OC(=O)C)(=O)C.[Na+]>C1COCC1.ClCCl>[CH2:2]([NH:4][C:5]([C:7]1[S:33][C:10]2[N:11]=[C:12]([NH2:32])[N:13]=[C:14]([C:15]3[CH:20]=[C:19]([O:21][CH2:22][CH2:23][N:34]4[CH2:39][CH2:38][O:37][CH2:36][CH2:35]4)[C:18]([Cl:30])=[CH:17][C:16]=3[Cl:31])[C:9]=2[CH:8]=1)=[O:6])[CH3:3]

参加物

7

反応物 4

HCID 313Hydrochloric AcidHCID 8083MorpholineHCID 5049666Sodium triacetoxyborohydrideHCID 442209122-Amino-4-(2,4-dichloro-5-(2,2-diethoxyethoxy)-phenyl)-thieno[2,3-d]pyrimidine-6-carboxylic acid ethyl amide

生成物 1

HCID 59519252HCID 59519252、化合物

試薬・触媒・溶媒 2

HCID 6344Dichloromethane溶媒HCID 8028Tetrahydrofuran溶媒

実験手順

Hydrochloric acid was added to a solution of 2-Amino-4-(2,4-dichloro-5-(2,2-diethoxyethoxy)-phenyl)-thieno[2,3-d]pyrimidine-6-carboxylic acid ethyl amide in THF and the solution stirred for ˜18 hrs. Morpholine was added and the solution stirred, sodium triacetoxyborohydride was added and the resulting suspension stirred for ˜18 hrs. Dichloromethane was added and the mixture washed with aqueous ammonia (0.880), water and saturated aqueous sodium chloride solution. The solution was dried over anhydrous sodium sulphate and concentrated to a pale yellow solid. The crude product was purified by chromatography on silica eluting with mixtures of ethyl acetate and hexane.

後処理

  1. stirringthe solution stirred
  2. stirringthe resulting suspension stirred for ˜18 hrs
  3. washthe mixture washed with aqueous ammonia (0.880), water and saturated aqueous sodium chloride solution
  4. dry with materialThe solution was dried over anhydrous sodium sulphate
  5. concentrationconcentrated to a pale yellow solid
  6. customThe crude product was purified by chromatography on silica eluting with mixtures of ethyl acetate and hexane

出典と根拠

ORDレコード
ord-10c0e1f734cc4841a8db615562fc7c4a
出典データセット
uspto-grants-2014_02
特許番号
US08642594B2

反応ノート

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