Hydrochloric Acid → HCID 18412442, compound

HRID 50282Notes

Reaction equation

HRID 50282 reaction equation
[N:1]1[CH:6]=[CH:5][CH:4]=[C:3]([N:7]([CH2:30][CH2:31][C:32]([O:34][CH2:35][CH3:36])=[O:33])[C:8]([C:10]2[CH:29]=[CH:28][C:13]3[N:14]([CH3:27])[C:15]([CH2:17][CH2:18][C:19]4[CH:24]=[CH:23][C:22]([C:25]#[N:26])=[CH:21][CH:20]=4)=[N:16][C:12]=3[CH:11]=2)=[O:9])[CH:2]=1.[ClH:37].C(O)C.C(=O)([O-])[O-].[NH4+:45].[NH4+]>ClCCl.C(O)C>[ClH:37].[N:1]1[CH:6]=[CH:5][CH:4]=[C:3]([N:7]([CH2:30][CH2:31][C:32]([O:34][CH2:35][CH3:36])=[O:33])[C:8]([C:10]2[CH:29]=[CH:28][C:13]3[N:14]([CH3:27])[C:15]([CH2:17][CH2:18][C:19]4[CH:24]=[CH:23][C:22]([C:25](=[NH:45])[NH2:26])=[CH:21][CH:20]=4)=[N:16][C:12]=3[CH:11]=2)=[O:9])[CH:2]=1

Participants

6

Reactant 4

HCID 313Hydrochloric Acid2×HCID 702EthanolHCID 517111Ammonium CarbonateHCID 184126411-methyl-2-[2-(4-cyanophenyl)-ethyl]-benzimidazol-5-yl-carboxylic acid-N-(3-pyridyl)-N-(2-ethoxycarbonylethyl)-amide

Product 1

HCID 18412442HCID 18412442, compoundYield 91%

Reagents, catalysts & solvents 1

HCID 21584144Dichloromethane ethanolSolvent

Procedure

Prepared analogously to Example 25d from 1-methyl-2-[2-(4-cyanophenyl)ethyl]benzimidazol-5-yl-carboxylic acid-N-(3-pyridyl)-N-(2-ethoxycarbonylethyl)amide and ethanolic hydrochloric acid, ethanol, and ammonium carbonate. Yield: 91% of theory, C28H30N6O3 (498.6); Rf value: 0.19 (silica gel; dichloromethane/ethanol=4:1); EKA mass spectrum: (M+H)+=499.

Sources & evidence

ORD record
ord-14a55fbee87e473c97f41c8109082bbd
Source dataset
uspto-grants-2004_03
Patent number
US06710055B2

Reaction notes

Loading…