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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 921437Generated: October 30, 2026

Aniline → 3,6-dichloro-N-phenyl-1,2,4-triazin-5-amine

https://huagongshe.com/reaction/921437

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAnilineHCID 6115—
ReactantTriethylamineHCID 8471—
Reactant3,5,6-Trichloro-1,2,4-triazineHCID 12262403—
SolventDichloromethaneHCID 6344—
Product3,6-dichloro-N-phenyl-1,2,4-triazin-5-amineHCID 13055459—

Reaction Steps

To a solution of Aniline (205 mg, 2.2 mmol) and 3,5,6-trichloro-1,2,4-triazine (2.7 mmol) in CH2Cl2, is added triethylamine (3 mmol). The reaction mixture is stirred at room temperature until formation of the desired product. Solvent is removed under reduced pressure. The residue can be purified by silica gel flash chromatography.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09273077B2
Source datasetuspto-grants-2016_03
ORD IDord-779657e0fc8f464396e93bb69d395efb
Source noteuspto-grants-2016_03