Hydroxylamine → 1H-indazol-3-amine

HRID 1167666Notes

Reaction equation

[C:1](#[N:9])[C:2]1[C:3](=[CH:5][CH:6]=[CH:7][CH:8]=1)[NH2:4].[NH2:10]O>>[NH2:9][C:1]1[C:2]2[C:3](=[CH:5][CH:6]=[CH:7][CH:8]=2)[NH:4][N:10]=1

Participants

Reactant 2

HCID 787Hydroxylamine

HCID 729132-Aminobenzonitrile

Product 1

HCID 133991H-indazol-3-amine

Procedure

is prepared by reacting anthranilonitrile with hydroxylamine, and the amidoxime thus prepared is then reacted with ester to produce a 3-aminoindazole of the following formula (3):

Workup

customis prepared

Sources & evidence

ORD record: ord-2dc86f6638644e68af76753c6da0edbb
Source dataset: uspto-grants-2003_09
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06620831B2

Reaction notes

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