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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 367573Generated: October 30, 2026

Pyrazole → HCID 18459887, compound

https://huagongshe.com/reaction/367573

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyrazoleHCID 1048—
ReactantHCID 18460216HCID 18460216—
ProductHCID 18459887HCID 18459887—

Reaction Steps

Following the procedure of Example 97, the reaction of pyrazole with 2-chloro-5-methyl-4-(3,4-dimethoxybenzylamino)-thieno-[2,3-d]-pyrimidine gives 2-(pyrazol-1-yl)-5-methyl-4-(3,4-dimethoxybenzylamino)-thieno-[2,3-d]-pyrimidine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06133271
Source datasetuspto-grants-2000_10
ORD IDord-9222476565a54e329951114e4b1dda7c
Source noteuspto-grants-2000_10