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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 463249Generated: October 29, 2026

4-(4-Bromobutane-1-sulfinyl)-1,2-dichlorobenzene → 7-Chloro-6-[4-(3,4-dichloro-phenylsulfinyl)-butoxy]-4,4-dimethyl-4H-3,1-benzoxazin-2-one

https://huagongshe.com/reaction/463249

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-(4-Bromobutane-1-sulfinyl)-1,2-dichlorobenzeneHCID 13084601—
Reactant7-chloro-6-hydroxy-4,4-dimethyl-4H-3,1-benzoxazin-2-oneHCID 20281805—
Product7-Chloro-6-[4-(3,4-dichloro-phenylsulfinyl)-butoxy]-4,4-dimethyl-4H-3,1-benzoxazin-2-oneHCID 20281792—

Reaction Steps

Prepared analogously to Example 4 from 7-chloro-6-hydroxy-4,4-dimethyl-4H-3,1-benzoxazin-2-one and 4-(3,4-dichloro-phenylsulfinyl)-butylbromide.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04518597
Source datasetuspto-grants-1985_05
ORD IDord-b5c26e07371149798c89b1cd2cc1281b
Source noteuspto-grants-1985_05