Nicotinoyl chloride → HCID 140409608, compound

HRID 50345Notes

Reaction equation

HRID 50345 reaction equation
Cl.[N:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[N:8]([CH2:32][CH2:33][C:34]([O:36][CH2:37][CH3:38])=[O:35])[C:9]([C:11]1[CH:31]=[CH:30][C:14]2[N:15]([CH3:29])[C:16]([CH2:18][CH2:19][C:20]3[CH:25]=[CH:24][C:23]([C:26](=[NH:28])[NH2:27])=[CH:22][CH:21]=3)=[N:17][C:13]=2[CH:12]=1)=[O:10].[C:39](Cl)(=[O:46])[C:40]1[CH:45]=[CH:44][CH:43]=[N:42][CH:41]=1>ClCCl.CO>[N:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[N:8]([CH2:32][CH2:33][C:34]([O:36][CH2:37][CH3:38])=[O:35])[C:9]([C:11]1[CH:31]=[CH:30][C:14]2[N:15]([CH3:29])[C:16]([CH2:18][CH2:19][C:20]3[CH:25]=[CH:24][C:23]([C:26](=[NH:27])[NH:28][C:39](=[O:46])[C:40]4[CH:45]=[CH:44][CH:43]=[N:42][CH:41]=4)=[CH:22][CH:21]=3)=[N:17][C:13]=2[CH:12]=1)=[O:10]

Participants

4

Reactant 2

HCID 82604Nicotinoyl chlorideHCID 184126691-methyl-2-[2-(4-amidinophenyl)ethyl]benzimidazol-5-yl-carboxylic acid-N-(2-pyridyl)-N-(2-ethoxycarbonylethyl)amide hydrochloride

Product 1

HCID 140409608HCID 140409608, compoundYield 56%

Reagents, catalysts & solvents 1

HCID 21226129Dichloromethane methanolSolvent

Procedure

Prepared analogously to Example 90 from 1-methyl-2-[2-(4-amidinophenyl)ethyl]benzimidazol-5-yl-carboxylic acid-N-(2-pyridyl)-N-(2-ethoxycarbonylethyl)amide hydrochloride and nicotinic acid chloride. Yield: 56% of theory, C34H33N7O4 (603.7); Rf value: 0.52 (silica gel; dichloromethane/methanol=9:1); EKA mass spectrum: (M+H)+=604; (M+Na)+=626.

Sources & evidence

ORD record
ord-0604abb1cffe45d6a5bf2b5525201294
Source dataset
uspto-grants-2004_03
Patent number
US06710055B2

Reaction notes

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