Hexyl chloroformate → methyl 3-(N-[2-[[4-(N-hexoxycarbonylcarbamimidoyl)anilino]methyl]-1-methylbenzimidazole-5-carbonyl]anilino)propanoate

HRID 2288442Notes

Reaction equation

HRID 2288442 reaction equation
Cl.[C:2]1([N:8]([CH2:32][CH2:33][C:34]([O:36][CH3:37])=[O:35])[C:9]([C:11]2[CH:31]=[CH:30][C:14]3[N:15]([CH3:29])[C:16]([CH2:18][NH:19][C:20]4[CH:25]=[CH:24][C:23]([C:26](=[NH:28])[NH2:27])=[CH:22][CH:21]=4)=[N:17][C:13]=3[CH:12]=2)=[O:10])[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.Cl[C:39]([O:41][CH2:42][CH2:43][CH2:44][CH2:45][CH2:46][CH3:47])=[O:40]>ClCCl.C(O)C>[C:2]1([N:8]([CH2:32][CH2:33][C:34]([O:36][CH3:37])=[O:35])[C:9]([C:11]2[CH:31]=[CH:30][C:14]3[N:15]([CH3:29])[C:16]([CH2:18][NH:19][C:20]4[CH:25]=[CH:24][C:23]([C:26](=[NH:27])[NH:28][C:39]([O:41][CH2:42][CH2:43][CH2:44][CH2:45][CH2:46][CH3:47])=[O:40])=[CH:22][CH:21]=4)=[N:17][C:13]=3[CH:12]=2)=[O:10])[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1

Participants

4

Reactant 2

HCID 22466Hexyl chloroformateHCID 184127011-Methyl-2-[N-(4-amidinophenyl)aminomethyl]benzimidazol-5-yl-carboxylic acid-N-phenyl-N-(2-methoxycarbonylethyl)amide Hydrochloride

Product 1

HCID 140409622methyl 3-(N-[2-[[4-(N-hexoxycarbonylcarbamimidoyl)anilino]methyl]-1-methylbenzimidazole-5-carbonyl]anilino)propanoateYield 54%

Reagents, catalysts & solvents 1

HCID 21584144Dichloromethane ethanolSolvent

Procedure

Prepared analogously to Example 90 from 1-methyl-2-[N-(4-amidinophenyl)-aminomethyl]-benzimidazol-5-yl-carboxylic acid-N-phenyl-N-(2-methoxycarbonylethyl)-amide-hydrochloride and n-hexyl chloroformate. Yield: 54% of theory, C34H40N6O5 (612.7) Rf value: 0.45 (silica gel; dichloromethane/ethanol=19:1) EKA mass spectrum: (M+H)+ =613

Sources & evidence

ORD record
ord-1606b2aa854644bba797a7ccaccc358f
Source dataset
uspto-grants-2000_07
Patent number
US06087380

Reaction notes

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