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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 650961Generated: November 3, 2026

5-Amino-1,2-dimethyl-1,2,3,4-tetrahydroisoquinoline → (+/-) N-(1,2-Dimethyl-1,2,3,4-tetrahydroisoquinolin-5-yl)-5-chloro-4-ethoxy-2-methoxybenzamide, hydrochloride

https://huagongshe.com/reaction/650961

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-Amino-1,2-dimethyl-1,2,3,4-tetrahydroisoquinolineHCID 21710439—
Reactant5-Chloro-4-ethoxy-2-methoxybenzoic acidHCID 21710469—
Product(+/-) N-(1,2-Dimethyl-1,2,3,4-tetrahydroisoquinolin-5-yl)-5-chloro-4-ethoxy-2-methoxybenzamide, hydrochlorideHCID 70682955—

Reaction Steps

The title compound was prepared in a similar fashion to Example 1 from 5-amino-1,2-dimethyl-1,2,3,4-tetrahydroisoquinoline and 5-chloro-4-ethoxy-2-methoxybenzoic acid. The crude product was recrystallised from methanol and ethyl acetate to afford a pale brown solid (319 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06277861B1
Source datasetuspto-grants-2001_08
ORD IDord-78087190b33f4027a950cba0efc9b5b8
Source noteuspto-grants-2001_08