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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1700154Generated: October 31, 2026

4-Methylphenylhydrazine monohydrochloride → HCID 178426640, compound

https://huagongshe.com/reaction/1700154

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Methylphenylhydrazine monohydrochlorideHCID 12504—
ReactantHCID 21906981HCID 21906981—
ProductHCID 178426640HCID 17842664041%

Reaction Steps

1H NMR (DMSO-d6): δ 2.17 (s, 3H), 2.30 (s, 3H), 6.45 (s, 1H), 8.29 (s, 1H), 10.65 (s, 1H); ESI-MS m/z 190 (M−H)−. The isatin was combined with 4-methylphenylhydrazine hydrochloride according to Procedure H to provide the title compound in 41% yield.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06350747B1
Source datasetuspto-grants-2002_02
ORD IDord-ebf37a534a19434ab62139773d817dc0
Source noteuspto-grants-2002_02