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3-Chloro-4-fluoroaniline → N-(3-Chloro-4-fluoro-phenyl)-2-{2,6-dichloro-3-[(2,2-dimethyl-propionylamino)-methyl]-phenylamino}-6-[4-trifluoromethyl-piperidinyl]-1-methyl-1H-benzimidazole-5-carboxylic acid amide

HRID 1189655
Notes
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Reaction equation

HRID 1189655 reaction equation
[Cl:1][C:2]1[C:7]([CH2:8][NH:9][C:10](=[O:15])[C:11]([CH3:14])([CH3:13])[CH3:12])=[CH:6][CH:5]=[C:4]([Cl:16])[C:3]=1[NH:17][C:18]1[N:22]([CH3:23])[C:21]2[CH:24]=[C:25]([N:31]3[CH2:36][CH2:35][CH:34]([C:37]([F:40])([F:39])[F:38])[CH2:33][CH2:32]3)[C:26]([C:28]([OH:30])=O)=[CH:27][C:20]=2[N:19]=1.ClC(N(C)C)=C(C)C.[Cl:49][C:50]1[CH:51]=[C:52]([CH:54]=[CH:55][C:56]=1[F:57])[NH2:53].CCN(C(C)C)C(C)C>CC#N>[Cl:49][C:50]1[CH:51]=[C:52]([NH:53][C:28]([C:26]2[C:25]([N:31]3[CH2:32][CH2:33][CH:34]([C:37]([F:39])([F:38])[F:40])[CH2:35][CH2:36]3)=[CH:24][C:21]3[N:22]([CH3:23])[C:18]([NH:17][C:3]4[C:4]([Cl:16])=[CH:5][CH:6]=[C:7]([CH2:8][NH:9][C:10](=[O:15])[C:11]([CH3:14])([CH3:13])[CH3:12])[C:2]=4[Cl:1])=[N:19][C:20]=3[CH:27]=2)=[O:30])[CH:54]=[CH:55][C:56]=1[F:57]
ParticipantsProcedureWorkupSources & evidenceReaction notes

Participants

6

Reactant 4

HCID 97083-Chloro-4-fluoroanilineHCID 81531DiisopropylethylamineHCID 6407921-Chloro-N,N-2-trimethylpropenylamineHCID 679575572-{2,6-Dichloro-3-[(2,2-dimethyl-propionylamino)-methyl]-phenylamino}-6-[4-trifluoromethyl-piperidinyl]-1-methyl-1H-benzimidazole-5-carboxylic acid

Product 1

HCID 86666467
N-(3-Chloro-4-fluoro-phenyl)-2-{2,6-dichloro-3-[(2,2-dimethyl-propionylamino)-methyl]-phenylamino}-6-[4-trifluoromethyl-piperidinyl]-1-methyl-1H-benzimidazole-5-carboxylic acid amide

Reagents, catalysts & solvents 1

HCID 6342AcetonitrileSolvent2×

Procedure

A mixture of 2-{2,6-dichloro-3-[(2,2-dimethyl-propionylamino)-methyl]-phenylamino}-6-[4-trifluoromethyl-piperidinyl]-1-methyl-1H-benzimidazole-5-carboxylic acid (72 mg, 0.120 mmol), (1-chloro-2-methyl-propenyl)-dimethylamine (33 mg, 0.25 mmol) and MeCN (2 mL) is stirred for 20 min. This mixture is added to 3-chloro-4-fluoro-aniline (36 mg, 0.25 mmol) and DIPEA (129 μL, 0.75 mmol) in MeCN (3 mL) and it is stirred overnight. The mixture is concentrated and the residue is taken up in DMF (2 mL) and purified by reverse phase HPLC.

Workup

  1. stirringis stirred overnight
  2. concentrationThe mixture is concentrated
  3. custompurified by reverse phase HPLC

Sources & evidence

ORD record
ord-d40c6c15138c436ebfaf7299b851fa04
Source dataset
uspto-grants-2014_03
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US08674113B2

Reaction notes

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On this pageParticipantsProcedureWorkupSources & evidenceReaction notes