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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 369098Generated: October 28, 2026

4-(Methylsulfonyl)phenylhydrazine hydrochloride → HCID 23285357, compound

https://huagongshe.com/reaction/369098

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-(Methylsulfonyl)phenylhydrazine hydrochlorideHCID 2735181—
ReactantHCID 23285381HCID 23285381—
ProductHCID 23285357HCID 2328535745%

Reaction Steps

The procedure of Example 9 was repeated using 1-(6-methylbenzothiazol-2-yl)-4,4,5,5,5-pentafluoropentane-1,3-dione and 4-methylsulfonylphenylhydrazine hydrochloride as the starting materials to obtain 6-methyl-2-[1-(4-methylsulfonylphenyl)-3-pentafluoroethyl-1H-pyrazol-5-yl]benzothiazole (yield, 45%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06136831
Source datasetuspto-grants-2000_10
ORD IDord-9aceb9f0094c402fad4085532d07d849
Source noteuspto-grants-2000_10