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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 275908Generated: October 25, 2026

Butylamine → 5,6-Dimethyl-2-butylamino4-(1,2,3,4-tetrahydroisoquinolin-2-yl)pyrimidine hydrochloride

https://huagongshe.com/reaction/275908

Reaction equation

Participants

RoleNameHCIDCharge
ReactantButylamineHCID 8007—
ReactantTriethylamineHCID 8471—
Reactant2-Chloro-5,6-dimethyl-4-(1,2,3,4-tetrahydroisoquinolin-2-yl)pyrimidineHCID 18315743—
SolventDimethylformamideHCID 6228—
Product5,6-Dimethyl-2-butylamino4-(1,2,3,4-tetrahydroisoquinolin-2-yl)pyrimidine hydrochlorideHCID 1831579548%

Reaction Steps

After butylamine(0.53 ml, 5.4 mmol) and triethylamine(0.38 ml, 2.7 mmol) were added to a solution of 2-chloro-5,6-dimethyl-4-(1,2,3,4-tetrahydroisoquinolin-2-yl) pyrimidine(0.5 g, 1.8 mmol) in dimethylformamide, 300 mg of the titled compound was obtained in accordance with the same procedure as in Example 1.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06352993B1
Source datasetuspto-grants-2002_03
ORD IDord-3ea3bf6fff914ff98ea88996a0e0cb2d
Source noteuspto-grants-2002_03