Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1455560Generated: November 3, 2026

4-Bromo-2,5-dichloro-thiophene-3-sulfonamide → HCID 68442783, compound

https://huagongshe.com/reaction/1455560

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Bromo-2,5-dichloro-thiophene-3-sulfonamideHCID 2740318—
ReactantHCID 57429711HCID 57429711—
ProductHCID 68442783HCID 68442783—

Reaction Steps

Coupling of 3,3-dimethyl-butyric acid 4-(carboxy-fluoro-methylene)-adamantan-1-yl ester with 4-bromo-2,5-dichloro-thiophene-3-sulfonamide and isolation is performed analogously to the method as described in Example K c. 3,3-Dimethyl-butyric acid 4-[2-(4-bromo-2,5-dichloro-thiophene-3-sulfonylamino)-1-fluoro-2-oxo-ethylidene]-adamantan-1-yl ester is obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07482462B2
Source datasetuspto-grants-2009_01
ORD IDord-875a297df69343aca538605a7e6caa6a
Source noteuspto-grants-2009_01