Acetic Acid → Ethyl 3-(5-(4-chloro-2-(((4'-chloro-[1,1'-biphenyl]-4-yl)amino)methyl)phenyl)picolinamido)propanoate

HRID 405118

反応式

HRID 405118 の反応式
[BH-](OC(C)=O)(OC(C)=O)OC(C)=O.[Na+].[Cl:15][C:16]1[CH:21]=[CH:20][C:19]([C:22]2[CH:23]=[CH:24][C:25]([C:28]([NH:30][CH2:31][CH2:32][C:33]([O:35][CH2:36][CH3:37])=[O:34])=[O:29])=[N:26][CH:27]=2)=[C:18]([CH:38]=O)[CH:17]=1.[Cl:40][C:41]1[CH:46]=[CH:45][C:44]([C:47]2[CH:52]=[CH:51][C:50]([NH2:53])=[CH:49][CH:48]=2)=[CH:43][CH:42]=1.CC(O)=O>CCOC(C)=O.C1COCC1>[Cl:15][C:16]1[CH:21]=[CH:20][C:19]([C:22]2[CH:23]=[CH:24][C:25]([C:28]([NH:30][CH2:31][CH2:32][C:33]([O:35][CH2:36][CH3:37])=[O:34])=[O:29])=[N:26][CH:27]=2)=[C:18]([CH2:38][NH:53][C:50]2[CH:49]=[CH:48][C:47]([C:44]3[CH:45]=[CH:46][C:41]([Cl:40])=[CH:42][CH:43]=3)=[CH:52][CH:51]=2)[CH:17]=1

参加物

7

反応物 4

HCID 176Acetic AcidHCID 86754-Amino-4'-chlorodiphenylHCID 5049666Sodium triacetoxyborohydrideHCID 86674245Ethyl 3-(5-(4-chloro-2-formylphenyl)picolinamido)propanoate

生成物 1

HCID 71059961Ethyl 3-(5-(4-chloro-2-(((4'-chloro-[1,1'-biphenyl]-4-yl)amino)methyl)phenyl)picolinamido)propanoate

試薬・触媒・溶媒 2

HCID 8028Tetrahydrofuran溶媒HCID 8857Ethyl Acetate溶媒

実験手順

Solid NaBH(OAc)3 (110 mg, 0.52 mmol) was added to a THF solution (1.7 mL) of ethyl 3-(5-(4-chloro-2-formylphenyl)picolinamido)propanoate (125 mg, 0.35 mmol), 4′-chloro-[1,1′-biphenyl]-4-amine (106 mg, 0.52 mmol), and AcOH (0.02 mL, 0.35 mmol) and the resulting mixture was stirred at room temperature. After 16 h the resulting mixture diluted with EtOAc washed with water and brine, dried (Na2SO4), dry-packed onto silica gel and purified via column chromatography to yield the title compound.

後処理

  1. washwashed with water and brine
  2. dry with materialdried (Na2SO4)
  3. customdry-packed onto silica gel and purified via column chromatography

出典と根拠

ORDレコード
ord-722cbe1656444b1fa233e3a0f5126017
出典データセット
uspto-grants-2014_06
特許番号
US08748624B2

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