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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2302509Generated: November 3, 2026

Pyrazole → HCID 18460253, compound

https://huagongshe.com/reaction/2302509

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyrazoleHCID 1048—
ReactantHCID 18459879HCID 18459879—
ProductHCID 18460253HCID 18460253—

Reaction Steps

Following the procedure of Example 97, the reaction of pyrazole with 2-chloro-5,6,7,8-tetrahydro-4-(3,4-methylenedioxyphenethylamino)-[1]-benzothieno-[2,3-d]-pyrimidine gives 2-(pyrazol-1-yl)-5,6,7,8-tetrahydro-4-(3,4-methylenedioxyphenethylamino)-[1]-benzothieno-[2,3-d]-pyrimidine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06432950B1
Source datasetuspto-grants-2002_08
ORD IDord-a2ff509223744e0c8a925190f6ba799d
Source noteuspto-grants-2002_08