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18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
ChemicalBook CAS DataBase List 3-(4-NITRO-PHENYL)-2-THIOXO-2,3-DIHYDRO-1H-QUINAZOLIN-4-ONE
72176-80-8

3-(4-NITRO-PHENYL)-2-THIOXO-2,3-DIHYDRO-1H-QUINAZOLIN-4-ONE synthesis

9synthesis methods
118-48-9 Synthesis
Isatoic Anhydride

118-48-9
441 suppliers
$5.00/5G

4-NITROPHENYL ISOTHIOCYANATE

2131-61-5
117 suppliers
$40.00/1g

3-(4-NITRO-PHENYL)-2-THIOXO-2,3-DIHYDRO-1H-QUINAZOLIN-4-ONE

72176-80-8
28 suppliers
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Yield:72176-80-8 90%

Reaction Conditions:

with iron(II,III) oxide;methylamine in lithium hydroxide monohydrate; for 1 h;Reflux;

References:

Yavari, Issa;Beheshti, Saeideh [Helvetica Chimica Acta,2011,vol. 94,# 10,p. 1825 - 1830] Location in patent:experimental part

Anthranilic acid

118-92-3
0 suppliers
$25.89/25g

4-NITROPHENYL ISOTHIOCYANATE

2131-61-5
117 suppliers
$40.00/1g

3-(4-NITRO-PHENYL)-2-THIOXO-2,3-DIHYDRO-1H-QUINAZOLIN-4-ONE

72176-80-8
28 suppliers
inquiry

References
118-48-9 Synthesis
Isatoic Anhydride

118-48-9
441 suppliers
$5.00/5G

4-Nitroaniline

100-01-6
73 suppliers
$11.19/25G

Carbamimidothioic acid

17356-08-0
2 suppliers
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3-(4-NITRO-PHENYL)-2-THIOXO-2,3-DIHYDRO-1H-QUINAZOLIN-4-ONE

72176-80-8
28 suppliers
inquiry

References
p-Nitrophenyldithiocarbamic acid methyl ester

13037-40-6
2 suppliers
inquiry

134-20-3 Synthesis
Methyl anthranilate

134-20-3
618 suppliers
$18.00/25mL

3-(4-NITRO-PHENYL)-2-THIOXO-2,3-DIHYDRO-1H-QUINAZOLIN-4-ONE

72176-80-8
28 suppliers
inquiry

References
4-Nitroaniline

100-01-6
73 suppliers
$11.19/25G

3-(4-NITRO-PHENYL)-2-THIOXO-2,3-DIHYDRO-1H-QUINAZOLIN-4-ONE

72176-80-8
28 suppliers
inquiry

References