Benzoyl chloride → HCID 22180900, compound

HRID 1263504Notes

Reaction equation

HRID 1263504 reaction equation
[C:1]([Cl:9])(=[O:8])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[NH2:10][C:11]1[CH:12]=[N:13][C:14]2[C:19]([C:20]=1[NH:21][CH2:22][CH2:23][CH2:24][CH2:25][NH:26][C:27](=[O:33])[O:28][C:29]([CH3:32])([CH3:31])[CH3:30])=[CH:18][CH:17]=[CH:16][CH:15]=2>ClCCl>[ClH:9].[C:1]([NH:10][C:11]1[CH:12]=[N:13][C:14]2[C:19]([C:20]=1[NH:21][CH2:22][CH2:23][CH2:24][CH2:25][NH:26][C:27](=[O:33])[O:28][C:29]([CH3:31])([CH3:30])[CH3:32])=[CH:18][CH:17]=[CH:16][CH:15]=2)(=[O:8])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1

Participants

4

Reactant 2

HCID 7412Benzoyl chlorideHCID 18783942tert-Butyl (4-((3-aminoquinolin-4-yl)amino)butyl)carbamate

Product 1

HCID 22180900HCID 22180900, compoundYield 61.9%

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent2×

Procedure

A solution of benzoyl chloride (5.3 g, 37.7 mmol) in dichloromethane (100 mL) was slowly added to a solution of tert-butyl N-{4-[(3-aminoquinolin-4-yl)amino]butyl}carbamate (12.5 g, 37.7 mmol) in dichloromethane (250 mL) at ambient temperature. The reaction mixture was maintained at ambient temperature overnight. The resulting precipitate was isolated by filtration and dried to provide 11.0 g of tert-butyl N-(4-{[3-(benzoylamino)quinolin-4-yl]amino}butyl)carbamate hydrochloride as a white solid.

Workup

  1. customThe resulting precipitate was isolated by filtration
  2. customdried

Sources & evidence

ORD record
ord-9a826c64458b49a8a3933182357d635f
Source dataset
uspto-grants-2003_04
Patent number
US06541485B1

Reaction notes

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