
pyrido[2,3-d]pyridazin-8(7H)-one synthesis
- Product Name:pyrido[2,3-d]pyridazin-8(7H)-one
- CAS Number:15375-79-8
- Molecular formula:C7H5N3O
- Molecular Weight:147.13

1029720-23-7
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$41.00/100mg
![pyrido[2,3-d]pyridazin-8(7H)-one](/CAS/20180703/GIF/15375-79-8.gif)
15375-79-8
20 suppliers
$220.00/100mg
Yield:15375-79-8 95%
Reaction Conditions:
with hydrazine hydrate in methanol; for 5 h;Reflux;
Steps:
4.7 General procedure for the preparation of 5-8
General procedure: A solution of 25-28 (3.08g, 0.01mol) and hydrazine hydrate (2.00g, 0.04mol) in methanol (50mL) was stirred under reflux for 5h. The solvent was evaporated under reduced pressure, and the residue was recrystallized from MeOH-H2O (9:1).
References:
Yaremenko, Anatoliy G.;Volochnyuk, Dmitriy M.;Shelyakin, Vyacheslav V.;Grygorenko, Oleksandr O. [Tetrahedron,2013,vol. 69,# 33,p. 6799 - 6803]
![7H-Pyrrolo[3,4-b]pyridin-7-one, 5,6-dihydro-5-hydroxy-6-phenyl-](/CAS/20180601/GIF/122706-49-4.gif)
122706-49-4
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![pyrido[2,3-d]pyridazin-8(7H)-one](/CAS/20180703/GIF/15375-79-8.gif)
15375-79-8
20 suppliers
$220.00/100mg

4021-07-2
190 suppliers
$8.00/1g
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15375-79-8
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$220.00/100mg

59718-84-2
129 suppliers
$8.00/1g
![pyrido[2,3-d]pyridazin-8(7H)-one](/CAS/20180703/GIF/15375-79-8.gif)
15375-79-8
20 suppliers
$220.00/100mg

20970-75-6
340 suppliers
$5.00/10g
![pyrido[2,3-d]pyridazin-8(7H)-one](/CAS/20180703/GIF/15375-79-8.gif)
15375-79-8
20 suppliers
$220.00/100mg