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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2288431Generated: November 2, 2026

Hydrochloric Acid → HCID 18412491, compound

https://huagongshe.com/reaction/2288431

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantEthanolHCID 702—
ReactantAmmonium CarbonateHCID 517111—
ReactantHCID 18412683HCID 18412683—
SolventDichloromethane ethanolHCID 21584144—
ProductHCID 18412491HCID 1841249179%

Reaction Steps

Prepared analogously to Example 25d from 1-methyl-2-[N-(4-cyanophenyl)-aminomethyl]-benzimidazol-5-yl-carboxylic acid-N-(3-methylphenyl)-N-(2-ethoxycarbonylethyl)-amide and ethanolic hydrochloric acid, ethanol and ammonium carbonate. Yield: 79% of theory, C29H32N6O3 (512.6) Rf value: 0.10 (silica gel; dichloromethane/ethanol=4:1) ##EQU59##

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06087380
Source datasetuspto-grants-2000_07
ORD IDord-d2650b13007843258cf2c5473dbefcb9
Source noteuspto-grants-2000_07