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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 10245Generated: October 25, 2026

4,6-Dichloro-5-(2-methoxyphenoxy)-2-(pyridin-4-YL)pyrimidine → Pyridine-2-sulfamic acid-[6-chloro-5-(o-methoxyphenoxy)-2-(4-pyridyl)-4-pyrimidinyl]-amide

https://huagongshe.com/reaction/10245

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4,6-Dichloro-5-(2-methoxyphenoxy)-2-(pyridin-4-YL)pyrimidineHCID 11175458—
Reactant(Ethylsulfamoyl)amineHCID 21263690—
ProductPyridine-2-sulfamic acid-[6-chloro-5-(o-methoxyphenoxy)-2-(4-pyridyl)-4-pyrimidinyl]-amideHCID 21979539100.5%

Reaction Steps

According to the procedure described in referential Example 1e), ethyl-sulfamic acid amide (40 mg, Referential Example 22) was reacted with 4,6-dichloro-5-(o-methoxyphenoxy)-2-(4-pyridyl)-pyrimidine (100 mg, Referential Example 1d)) to give pyridine-2-sulfamic acid-[6-chloro-5-(o-methoxyphenoxy)-2-(4-pyridyl)-4-pyrimidinyl]-amide (70 mg). tR=4.40 min (LC); [M−H]+=434.28 (ES−);

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07094781B2
Source datasetuspto-grants-2006_08
ORD IDord-9ec8837a87b248b2b9999eaadda6b40a
Source noteuspto-grants-2006_08