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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 367471Generated: October 25, 2026

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

https://huagongshe.com/reaction/367471

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-NitrobenzylamineHCID 122722—
Reactant2,4-Dichloro-5-methylthieno(2,3-d)pyrimidineHCID 12225299—
Product2-Chloro-5-methyl-4-(3-nitrobenzylamino)-thieno-[2,3-d]-pyrimidineHCID 18460077—

Reaction Steps

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

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06133271
Source datasetuspto-grants-2000_10
ORD IDord-6af20951a2a74e229083dbe30f3aebf2
Source noteuspto-grants-2000_10