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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 973570Generated: October 29, 2026

2-Methylbenzylamine → HCID 19988722, compound

https://huagongshe.com/reaction/973570

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-MethylbenzylamineHCID 6993—
ReactantTetrahydrofuranHCID 8028—
Reactant2,4-DichloroquinazolineHCID 252886—
ReactantSodium AcetateHCID 517045—
SolventWaterHCID 962—
ProductHCID 19988722HCID 1998872233.8%

Reaction Steps

2,4-Dichloroquinazoline (3.0g 0.015 mol) was stirred in a mixture of water (60 ml), tetrahydrofuran (100 ml), o-methylbenzylamine (1.83 g, 0.015 mol) and sodium acetate (1.38 g, 0.017 mol) for a total of 16 hours. The reaction mixture was evaporated under reduced pressure and crystallised from ethanol to give 2-chloro-4-(2-methylbenzylamino)quinazoline (1.44 g, 30%), m.p. 215°-217°.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05064833
Source datasetuspto-grants-1991_11
ORD IDord-d8f5d7758676471bbafcb911c436add7
Source noteuspto-grants-1991_11