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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1678430Generated: October 28, 2026

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

https://huagongshe.com/reaction/1678430

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethylamineHCID 6329—
ReactantAcetonitrileHCID 6342—
ReactantCyanuric chlorideHCID 7954—
ReactantSodium HydroxideHCID 14798—
SolventWaterHCID 962—
Product4,6-dichloro-N-methyl-1,3,5-triazin-2-amineHCID 312201—

Reaction Conditions

Temperature0 °C

Reaction Steps

To a suspension of cyanuric chloride (1.00 g, 5.42 mmol, 1.00 equiv) in 1:1 CH3CN:H2O (9 mL) at 0° C. was added NH2Me (2.0 M solution in THF, 2.71, 5.42 mmol, 1.00 equiv). The solution was treated with 1 N NaOH to maintain a pH of 9-10 and stirred for 5 min at 0° C. The resulting suspension was used in the next step without workup or purification. MS (ES+): m/e 179.0 [M+H]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08008483B2
Source datasetuspto-grants-2011_08
ORD IDord-fcbb454739b84de1ba24b455c665539b
Source noteuspto-grants-2011_08