ChemicalBook CAS DataBase List PYRAZOLO[1,5-A]PYRIDINE-2-CARBOHYDRAZIDE

PYRAZOLO[1,5-A]PYRIDINE-2-CARBOHYDRAZIDE synthesis

3synthesis methods

Product Name:PYRAZOLO[1,5-A]PYRIDINE-2-CARBOHYDRAZIDE
CAS Number:80537-15-1
Molecular formula:C8H8N4O
Molecular Weight:176.18

Pyrazolo[1,5-a]pyridine-2-carboxylic acid

63237-88-7
140 suppliers
$24.00/250mg

PYRAZOLO[1,5-A]PYRIDINE-2-CARBOHYDRAZIDE

80537-15-1
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Yield:-

Steps:

Multi-step reaction with 2 steps
1: 1) oxalyl chloride / 1) toluene, 60 deg C, 4.5 h, 2) dichloromethane, -60 deg C to room temperature
2: 62 percent / anhydrous hydrazine / 16 h / Ambient temperature

References:

Anderson, Paul L.;Hasak, James P;Kahle, Alicia D.;Paolella, Nicholas A.;Shapiro, Michael J. [Journal of Heterocyclic Chemistry,1981,vol. 18,p. 1149 - 1152]

PYRAZOLO[1,5-A]PYRIDINE-2,3-DICARBOXYLIC ACID

63237-87-6
61 suppliers
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80537-15-1
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References

DIMETHYL PYRAZOLO[1,5-A]PYRIDINE-2,3-DICARBOXYLATE

5825-71-8
71 suppliers
$31.00/1g

80537-15-1
26 suppliers
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References

PYRAZOLO[1,5-A]PYRIDINE-2-CARBOHYDRAZIDE Related Search:

METHYL PYRAZOLO[1,5-A]PYRIDINE-3-CARBOXYLATE PYRAZOLO[1,5-A]PYRIDINE-7-CARBOXYLIC ACID PYRAZOLO[1,5-A]PYRIDINE-2-CARBOXYLIC ACID ETHYL ESTER Pyrazolo[1,5-a]pyridine-3-carbonitrile Pyrazolo[1,5-a]pyridin-3-carbaldehyde 3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PYRAZOLO[1,5-A]PYRIDINE PYRAZOLO[1,5-A]PYRIDINE-2-CARBALDEHYDE Pyrazolo[1,5-a]pyridine

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PYRAZOLO[1,5-A]PYRIDINE-2-CARBOHYDRAZIDE synthesis

PYRAZOLO[1,5-A]PYRIDINE-2-CARBOHYDRAZIDE Related Search: