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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 347747Generated: October 30, 2026

2-Aminobenzonitrile → HCID 17981137, compound

https://huagongshe.com/reaction/347747

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-AminobenzonitrileHCID 72913—
Reactant2,4-DichloropyrimidineHCID 77531—
CatalystHydrochloric AcidHCID 313—
SolventWaterHCID 962—
ProductHCID 17981137HCID 1798113736.4%

Reaction Steps

2,4-Dichloropyrimidine (149 mg, 1 mmol), 2-cyanoaniline (118 mg, 1 mmol) and 2 drops conc. HCl were dissolved in water (20 ml). The reaction mixture was stirred at ambient temperature for 18 hours. The resulting precipitate was filtered off and dried under vacuum to give the title product as a colourless solid (84 mg, 36%). NMR (300 MHz) 6.79 (d, 1H), 7.42 (m, 1H), 7.62 (m, 1H), 7.75 (m, 1H), 7.89 (m, 1H), 8.24 (d, 1H), 10.23 (br, 1H); m/z: (ES+) 231.1 (MH+).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07176212B2
Source datasetuspto-grants-2007_02
ORD IDord-f8d3a14e33204bf789956bdf3deaef7b
Source noteuspto-grants-2007_02