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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 129486Generated: October 25, 2026

1-Isopropylhydrazine → 1-(propan-2-yl)-4,5,6,7-tetrahydro-1H-indazol-4-one

https://huagongshe.com/reaction/129486

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-IsopropylhydrazineHCID 52789—
Reactant2-[(Dimethylamino)methylidene]cyclohexane-1,3-dioneHCID 359353—
Product1-(propan-2-yl)-4,5,6,7-tetrahydro-1H-indazol-4-oneHCID 19371779—

Reaction Steps

Prepared analogously to Example 1 starting from isopropylhydrazine and 2-(dimethylaminomethylene)-cyclohexane-1,3-dione.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05468766
Source datasetuspto-grants-1995_11
ORD IDord-47019c3a3bf34ae0952a734cb78b9a87
Source noteuspto-grants-1995_11