Acetic Acid → HCID 59264605、化合物

HRID 646204ノート

反応式

HRID 646204 の反応式
[CH3:1][C:2]([N:11]1[CH2:16][CH2:15][C:14](=O)[CH2:13][CH2:12]1)([CH3:10])[C:3]([O:5][C:6]([CH3:9])([CH3:8])[CH3:7])=[O:4].[F:18][C:19]([F:35])([F:34])[C:20]1[CH:25]=[CH:24][C:23]([C:26]2[CH:31]=[CH:30][C:29]([CH2:32][NH2:33])=[CH:28][CH:27]=2)=[CH:22][CH:21]=1.C(O[BH-](OC(=O)C)OC(=O)C)(=O)C.[Na+].C(O)(=O)C.C(=O)([O-])[O-].[Na+].[Na+]>C(Cl)Cl>[CH3:1][C:2]([N:11]1[CH2:16][CH2:15][CH:14]([NH:33][CH2:32][C:29]2[CH:28]=[CH:27][C:26]([C:23]3[CH:24]=[CH:25][C:20]([C:19]([F:18])([F:34])[F:35])=[CH:21][CH:22]=3)=[CH:31][CH:30]=2)[CH2:13][CH2:12]1)([CH3:10])[C:3]([O:5][C:6]([CH3:9])([CH3:8])[CH3:7])=[O:4]

参加物

7

反応物 5

HCID 176Acetic AcidHCID 10340Sodium CarbonateHCID 37291554-(4-TRIFLUOROMETHYLPHENYL)BENZYLAMINEHCID 5049666Sodium triacetoxyborohydrideHCID 59264611HCID 59264611、化合物

生成物 1

HCID 59264605HCID 59264605、化合物収率 57.5%

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒

実験手順

A mixture of 1,1-dimethylethyl 2-methyl-2-(4-oxo-1-piperidinyl)propanoate (Int. A6) (370 mg, 1.2 equiv), {[4′-(trifluoromethyl)-4-biphenylyl]methyl}amine (Int. A1) (397 mg, 1 equiv), sodium triacetoxyborohydride (400 mg, 1.5 equiv), DCM (10 ml) and acetic acid (0.076 ml, 1 equiv) was combined and stirred at room temperature until LCMS confirmed disappearance of the amine starting material (approx. 18 hours). Aqueous sodium carbonate was added and then extracted with DCM. The organics were dried over sodium sulfate and concentrated to give a solid (420 mg) that was used without further purification.

後処理

  1. extractionextracted with DCM
  2. dry with materialThe organics were dried over sodium sulfate
  3. concentrationconcentrated

出典と根拠

ORDレコード
ord-6c3f25d81db145a0bc3b9263580fb6a4
出典データセット
uspto-grants-2010_04
特許番号
US07705005B2

反応ノート

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