HCID 22723423, compound → Pyrazolo[1,5-a]pyridine-3,6-diamine

HRID 1581750Notes

Reaction equation

HRID 1581750 reaction equation

[N+:1]([C:4]1[CH:5]=[N:6][N:7]2[CH:12]=[C:11]([N+:13]([O-])=O)[CH:10]=[CH:9][C:8]=12)([O-])=O>[Zn].C(O)C.O>[NH2:1][C:4]1[CH:5]=[N:6][N:7]2[CH:12]=[C:11]([NH2:13])[CH:10]=[CH:9][C:8]=12

Participants

4

Reactant 1

HCID 22723423HCID 22723423, compound

Product 1

HCID 12011922Pyrazolo[1,5-a]pyridine-3,6-diamine

Reagents, catalysts & solvents 2

HCID 23994ZincCatalyst

HCID 19096565Water ethanolSolvent

Procedure

The reduction of 3,6-dinitropyrazolo[1,5-a]pyridine was carried out using zinc in an ethanol/water mixture.

Sources & evidence

ORD record: ord-07457b7c1d6749529330689f7f675f2d
Source dataset: uspto-grants-2004_05
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06730789B1

Reaction notes

Loading…