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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1678413Generated: October 28, 2026

Methylamine → 4,6-dichloro-N-methyl-1,3,5-triazin-2-amine

https://huagongshe.com/reaction/1678413

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethylamineHCID 6329—
ReactantCyanuric chlorideHCID 7954—
ReactantSodium HydroxideHCID 14798—
SolventAcetonitrile--water (1/1)HCID 18373917—
Product4,6-dichloro-N-methyl-1,3,5-triazin-2-amineHCID 312201—

Reaction Conditions

Temperature0 °C

Reaction Steps

A mixture of cyanuric chloride (184 mg, 1.00 mmol, 1.00 equiv) in CH3CN/H2O (1/1, 33 ml) was cooled to 0° C. Methylamine (40 w % in H2O) (0.252 ml, 3.25 mmol, 1.00 equiv) was added. The reaction mixture was adjusted to a pH of about 9-10 using 1 N NaOH. After being stirred at 0° for 10 min, the reaction was complete. The resulting suspension was used in the next step without workup or purification.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08008483B2
Source datasetuspto-grants-2011_08
ORD IDord-fbcf945f2ac0480fba66f17fa64b1835
Source noteuspto-grants-2011_08