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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1358346Generated: November 1, 2026

2-Thiophenesulfonyl chloride → HCID 18184216, compound

https://huagongshe.com/reaction/1358346

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Thiophenesulfonyl chlorideHCID 85518—
ReactantHCID 18184204HCID 18184204—
ProductHCID 18184216HCID 18184216—

Reaction Steps

According to the procedure described in Example 4a) 20 mg 4-tert.-butyl-N-[6-(2-aminoethoxy)-5-(o-methoxyphenoxy)-2-(4-pyridyl)-4-pyrimidinyl]-benzene-sulfonamide was reacted with thiophene-2-sulfonylchloride to give 20 mg 4-tert.-butyl-N-[6-(2-(thiophene-2-sulfonylamino)-ethoxy)-5-(o-methoxyphenoxy)-2-(4-pyridyl)-4-pyrimidinyl]-benzene-sulfonamide. LC-MS: tR=5.17 min, [M+1]+=696.57.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06596719B1
Source datasetuspto-grants-2003_07
ORD IDord-c0571cc0659544d3bea4f725caf04f25
Source noteuspto-grants-2003_07