3-Aminobenzylamine → N-(3-Aminobenzyl)-10-[(2,2'-dimethyl-1,1'-biphenyl-4-YL)carbonyl]-10,11-dihydro-5H-pyrrolo[2,1-C][1,4]benzodiazepine-3-carboxamide

HRID 639231Notes

Reaction equation

HRID 639231 reaction equation
ClC(Cl)(Cl)[C:3]([C:5]1[N:14]2[C:8]([CH2:9][N:10]([C:19]([C:21]3[CH:26]=[CH:25][C:24]([C:27]4[CH:32]=[CH:31][CH:30]=[CH:29][C:28]=4[CH3:33])=[C:23]([CH3:34])[CH:22]=3)=[O:20])[C:11]3[CH:18]=[CH:17][CH:16]=[CH:15][C:12]=3[CH2:13]2)=[CH:7][CH:6]=1)=[O:4].[NH2:37][C:38]1[CH:39]=[C:40]([CH:43]=[CH:44][CH:45]=1)[CH2:41][NH2:42]>CS(C)=O.O>[NH2:37][C:38]1[CH:39]=[C:40]([CH:43]=[CH:44][CH:45]=1)[CH2:41][NH:42][C:3]([C:5]1[N:14]2[C:8]([CH2:9][N:10]([C:19]([C:21]3[CH:26]=[CH:25][C:24]([C:27]4[CH:32]=[CH:31][CH:30]=[CH:29][C:28]=4[CH3:33])=[C:23]([CH3:34])[CH:22]=3)=[O:20])[C:11]3[CH:18]=[CH:17][CH:16]=[CH:15][C:12]=3[CH2:13]2)=[CH:7][CH:6]=1)=[O:4]

Participants

5

Reactant 2

HCID 46288313-AminobenzylamineHCID 160384712,2,2-Trichloro-1-{10-[(2,2'-dimethyl-1,1'-biphenyl-4-yl)carbonyl]-10,11-dihydro-5H-pyrrolo[2,1-c][1,4]benzodiazepin-3-yl}ethanone

Product 1

HCID 16038824N-(3-Aminobenzyl)-10-[(2,2'-dimethyl-1,1'-biphenyl-4-YL)carbonyl]-10,11-dihydro-5H-pyrrolo[2,1-C][1,4]benzodiazepine-3-carboxamideYield 57.2%

Reagents, catalysts & solvents 2

HCID 679Dimethyl SulfoxideSolventHCID 962WaterSolvent

Procedure

A solution of 2,2,2-trichloro-1-{10-[(2,2′-dimethyl-1,1′-biphenyl-4-yl)carbonyl]-10,11-dihydro-5H-pyrrolo[2,1-c][1,4]benzodiazepin-3-yl}ethanone of Example 6 (0.125 g; 0.275 mmol), and 3-aminobenzylamine (0.071 g; 0.577 mmol), in dimethylsulfoxide (5 mL) was stirred at 80° C. for 18 hours. The solution was diluted with water and extracted into dichloromethane. The extracts were dried over anhydrous sodium sulfate and evaporated to yield the title compound as an amorphous white solid (0.085 g; 57%), m.p. 105-115° C. MS [(+)ESI, m/z]: 541.2 [M+H]+

Workup

  1. extractionextracted into dichloromethane
  2. dry with materialThe extracts were dried over anhydrous sodium sulfate
  3. customevaporated

Sources & evidence

ORD record
ord-e9fd054180c543be8b896c6841f1f8ca
Source dataset
uspto-grants-2010_04
Patent number
US07691848B2

Reaction notes

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