Hydrazine, propyl- → 1-Propyl-1,5,6,7-tetrahydro-4H-indazol-4-one

HRID 129485

Reaction equation

[CH2:1]([NH:4][NH2:5])[CH2:2][CH3:3].CN([CH:9]=[C:10]1[C:15](=[O:16])[CH2:14][CH2:13][CH2:12][C:11]1=O)C>>[CH2:1]([N:4]1[C:11]2[CH2:12][CH2:13][CH2:14][C:15](=[O:16])[C:10]=2[CH:9]=[N:5]1)[CH2:2][CH3:3]

Participants

Reactant 2

HCID 42007Hydrazine, propyl-

HCID 3593532-[(Dimethylamino)methylidene]cyclohexane-1,3-dione

Product 1

HCID 193717781-Propyl-1,5,6,7-tetrahydro-4H-indazol-4-one

Procedure

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

Sources & evidence

ORD record: ord-f5831eb4c60c4658a41a73a272c117d0
Source dataset: uspto-grants-1995_11
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US05468766

Linked notes

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