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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2288403Generated: October 30, 2026

Hydrochloric Acid → HCID 18412323, compound

https://huagongshe.com/reaction/2288403

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantEthanolHCID 702—
ReactantAmmonium CarbonateHCID 517111—
ReactantHCID 18412485HCID 18412485—
SolventDichloromethane ethanolHCID 21584144—
ProductHCID 18412323HCID 1841232386%

Reaction Steps

Prepared analogously to Example 25d from 1-methyl-2-[2-(4-cyanophenyl)ethyl]-benzimidazol-5-yl-carboxylic acid-N-phenyl-N-(2-ethoxycarbonylethyl)-amide and ethanolic hydrochloric acid, ethanol and ammonium carbonate. Yield: 86% of theory, C29H31N5O3 (497.6) Rf value: 0.11 (silica gel; dichloromethane/ethanol=4:1) ##EQU40##

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06087380
Source datasetuspto-grants-2000_07
ORD IDord-e10cc2dbd16d4636aa45bd72eb00759e
Source noteuspto-grants-2000_07