Ethyl chloroformate → HCID 140409607, compound

HRID 50322Notes

Reaction equation

HRID 50322 reaction equation
Cl.[N:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[N:8]([CH2:32][C:33]([O:35][CH3:36])=[O:34])[C:9]([C:11]1[CH:31]=[CH:30][C:14]2[N:15]([CH3:29])[C:16]([CH2:18][NH: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].Cl[C:38]([O:40][CH2:41][CH3:42])=[O:39]>ClCCl.C(O)C>[N:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[N:8]([CH2:32][C:33]([O:35][CH3:36])=[O:34])[C:9]([C:11]1[CH:31]=[CH:30][C:14]2[N:15]([CH3:29])[C:16]([CH2:18][NH:19][C:20]3[CH:25]=[CH:24][C:23]([C:26](=[NH:27])[NH:28][C:38]([O:40][CH2:41][CH3:42])=[O:39])=[CH:22][CH:21]=3)=[N:17][C:13]=2[CH:12]=1)=[O:10]

Participants

4

Reactant 2

HCID 10928Ethyl chloroformateHCID 18412394HCID 18412394, compound

Product 1

HCID 140409607HCID 140409607, compoundYield 42%

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-(2-pyridyl)-N-methoxycarbonylmethylamide hydrochloride and ethyl chloroformate. Yield: 42% of theory, C28H29N7O5 (543.6); Rf value: 0.20 (silica gel; dichloromethane/ethanol=19:1); EKA mass spectrum: (M+H)+=544.

Sources & evidence

ORD record
ord-bb23f9f9085441e6a13586bb77827163
Source dataset
uspto-grants-2004_03
Patent number
US06710055B2

Reaction notes

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