Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1700156Generated: November 2, 2026

4-Fluorophenylhydrazine hydrochloride → 8-[2-(4-fluorophenyl)hydrazinyl]pyrrolo[2,3-g][1,3]benzothiazol-7-one

https://huagongshe.com/reaction/1700156

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Fluorophenylhydrazine hydrochlorideHCID 69981—
Reactant6H-thiazolo[5,4-e]indole-7,8-dioneHCID 11745756—
Product8-[2-(4-fluorophenyl)hydrazinyl]pyrrolo[2,3-g][1,3]benzothiazol-7-oneHCID 17851700849%

Reaction Steps

Prepared according to Example 96 with 6H-1-thia-3,6-diaza-as-indacen-7,8-dione (Procedure A) and 4-fluorophenylhydrazine hydrochloride in 49% yield.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06350747B1
Source datasetuspto-grants-2002_02
ORD IDord-1537e1be47644cb7937d3bc4f8cd9fcb
Source noteuspto-grants-2002_02