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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1052513Generated: October 30, 2026

4-Methoxybenzenesulfonyl chloride → HCID 90102972, compound

https://huagongshe.com/reaction/1052513

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Methoxybenzenesulfonyl chlorideHCID 7401—
ReactantHCID 61229238HCID 61229238—
ProductHCID 90102972HCID 9010297235%

Reaction Steps

5-Bromo-N2-ethylpyridine-2,3-diamine (290 mg, 1.34 mmol, purchased from Aurora Building Blocks reference A01.414.067) was treated with 4-methoxybenzene-1-sulfonyl chloride (280 mg, 1.35 mmol) according to the method described in Preparation 15b to give 180 mg (35% yield) of the title compound as an oil. Purity 99%.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09388189B2
Source datasetuspto-grants-2016_07
ORD IDord-663772d0fca54cbca4f793e5713a9949
Source noteuspto-grants-2016_07