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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2302373Generated: October 31, 2026

3-Nitrobenzylamine → 2,5-Dichloro-6-methyl 4-(3-nitrobenzylamino)-thieno-[2,3-d]-pyrimidine

https://huagongshe.com/reaction/2302373

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-NitrobenzylamineHCID 122722—
Reactant2,4,5-Trichloro-6-methyl-thieno-[2,3-d]-pyrimidineHCID 12724244—
Product2,5-Dichloro-6-methyl 4-(3-nitrobenzylamino)-thieno-[2,3-d]-pyrimidineHCID 18460106—

Reaction Steps

Following the procedure of Example 1, the reaction of 3-nitrobenzylamine with 2,4,5-trichloro-6-methyl-thieno-[2,3-d]-pyrimidine yields 2,5-dichloro-6-methyl 4-(3-nitrobenzylamino)-thieno-[2,3-d]-pyrimidine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06432950B1
Source datasetuspto-grants-2002_08
ORD IDord-2305a4a508cc40d18d0ac33b6b2a038a
Source noteuspto-grants-2002_08