Phenyl chloroformate → phenyl N-[4-(4-amino-2-butyl-1H-imidazo[4,5-c][1,5]naphthyridin-1-yl)butyl]carbamate

HRID 2120812Notes

Reaction equation

HRID 2120812 reaction equation
Cl[C:2]([O:4][C:5]1[CH:10]=[CH:9][CH:8]=[CH:7][CH:6]=1)=[O:3].[NH2:11][C:12]1[C:21]2[N:22]=[C:23]([CH2:30][CH2:31][CH2:32][CH3:33])[N:24]([CH2:25][CH2:26][CH2:27][CH2:28][NH2:29])[C:20]=2[C:19]2[N:18]=[CH:17][CH:16]=[CH:15][C:14]=2[N:13]=1>>[NH2:11][C:12]1[C:21]2[N:22]=[C:23]([CH2:30][CH2:31][CH2:32][CH3:33])[N:24]([CH2:25][CH2:26][CH2:27][CH2:28][NH:29][C:2](=[O:3])[O:4][C:5]3[CH:10]=[CH:9][CH:8]=[CH:7][CH:6]=3)[C:20]=2[C:19]2[N:18]=[CH:17][CH:16]=[CH:15][C:14]=2[N:13]=1

Participants

3

Reactant 2

HCID 15891Phenyl chloroformateHCID 129926164-(4-amino-2-butyl 1H-imidazo[4,5-c][1,5]naphthyridin-1-yl)butaneamine

Product 1

HCID 12987863phenyl N-[4-(4-amino-2-butyl-1H-imidazo[4,5-c][1,5]naphthyridin-1-yl)butyl]carbamateYield 57.8%

Procedure

Using the general method of Example 47, phenyl chloroformate (61 μL, 0.48 mmol) was reacted with 4-(4-amino-2-butyl-1H-imidazo[4,5-c][1,5]naphthyridin-1-yl)butaneamine (0.15 g, 0.48 mmole) to provide 0.12 g of phenyl N-[4-(4-amino-2-butyl-1H-imidazo[4,5-c][1,5]naphthyridin-1-yl)butyl]carbamate as a solid. Analysis: Calculated for C24H28N6O2: %C, 66.65; %H, 6.53; %N, 19.43. Found: %C, 66.49; %H, 6.59; %N, 19.32.

Sources & evidence

ORD record
ord-618c77944206436fa49e65b628b4107b
Source dataset
uspto-grants-2004_02
Patent number
US06693113B2

Reaction notes

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