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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 734732Generated: October 30, 2026

HCID 68817418, compound → HCID 86068765, compound

https://huagongshe.com/reaction/734732

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 68817418HCID 68817418—
CatalystManganese dioxideHCID 14801—
SolventAcetoneHCID 180—
ProductHCID 86068765HCID 8606876560.1%

Reaction Steps

A solution of 2-chloro-4-fluoro-5-(hydroxymethyl)benzenesulfonamide (440 mg, 1.84 mmol) in acetone (18 mL) was added to a round bottom flask containing MnO2 (1.60 g, 18.4 mmol). The mixture was stirred for 50 hours until the starting material was gone, then filtered though a pad of celite. The filtrate was evaporated to afford the product (263 mg, 60%) as a white solid. MS (ES+) m/z 238 [M+H]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07592357B2
Source datasetuspto-grants-2009_09
ORD IDord-400fce3e29ec4fe1807fbf20fa15f281
Source noteuspto-grants-2009_09