![](/CAS/GIF/16015-47-7.gif)
3-METHYL-4-OXO-3,4-DIHYDRO-PHTHALAZINE-1-CARBOXYLIC ACID synthesis
- Product Name:3-METHYL-4-OXO-3,4-DIHYDRO-PHTHALAZINE-1-CARBOXYLIC ACID
- CAS Number:16015-47-7
- Molecular formula:C10H8N2O3
- Molecular Weight:204.18
![2-(2-METHOXY-2-OXOETHYL)BENZOIC ACID](/CAS/GIF/14736-50-6.gif)
14736-50-6
54 suppliers
$64.00/250mg
![3-METHYL-4-OXO-3,4-DIHYDRO-PHTHALAZINE-1-CARBOXYLIC ACID](/CAS/GIF/16015-47-7.gif)
16015-47-7
16 suppliers
$49.00/200μmol
Yield:-
Steps:
Multi-step reaction with 3 steps
1.1: selenium(IV) oxide / 6 h / Reflux
2.1: tetrahydrofuran / 3 h / 50 °C
2.2: 20 - 50 °C
3.1: potassium hydroxide / tetrahydrofuran; methanol; water / 1.5 h / 40 °C
References:
Koza, Gani;Keskin, Selbi;?zer, Merve Sinem;Cengiz, Betül;?ahin, Ertan;Balci, Metin [Tetrahedron,2013,vol. 69,# 1,p. 395 - 409]
![3-Methyl-4-oxo-3,4-dihydro-phthalazine-1-carboxylic acid methyl ester](/CAS/20180601/GIF/16015-52-4.gif)
16015-52-4
5 suppliers
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![3-METHYL-4-OXO-3,4-DIHYDRO-PHTHALAZINE-1-CARBOXYLIC ACID](/CAS/GIF/16015-47-7.gif)
16015-47-7
16 suppliers
$49.00/200μmol
![Benzeneacetic acid, 2-carboxy-α-oxo-, 1-methyl ester](/CAS/20211123/GIF/791638-32-9.gif)
791638-32-9
2 suppliers
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![3-METHYL-4-OXO-3,4-DIHYDRO-PHTHALAZINE-1-CARBOXYLIC ACID](/CAS/GIF/16015-47-7.gif)
16015-47-7
16 suppliers
$49.00/200μmol
![Naphthalene](/CAS/20180808/GIF/91-20-3.gif)
91-20-3
491 suppliers
$14.00/25g
![3-METHYL-4-OXO-3,4-DIHYDRO-PHTHALAZINE-1-CARBOXYLIC ACID](/CAS/GIF/16015-47-7.gif)
16015-47-7
16 suppliers
$49.00/200μmol