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18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide

6-AMINO-3-METHYL-1-PHENYL-1H-PYRIMIDINE-2,4-DIONE synthesis

4synthesis methods
Cyanoacetic acid

372-09-8
350 suppliers
$20.00/25g

1-METHYL-3-PHENYLUREA

1007-36-9
35 suppliers
$20.00/250mg

6-AMINO-3-METHYL-1-PHENYL-1H-PYRIMIDINE-2,4-DIONE

42212-19-1
26 suppliers
$477.00/1g

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Yield:42212-19-1 85%

Reaction Conditions:

with acetic anhydride in ethyl acetate;

References:

Hirota;Sajiki;Kitade;Maki [Chemical and Pharmaceutical Bulletin,1989,vol. 37,# 8,p. 2008 - 2011]

1-(2-CYANO-ACETYL)-1-METHYL-3-PHENYL-UREA

72702-74-0
6 suppliers
inquiry

6-AMINO-3-METHYL-1-PHENYL-1H-PYRIMIDINE-2,4-DIONE

42212-19-1
26 suppliers
$477.00/1g

References
1-METHYL-3-PHENYLUREA

1007-36-9
35 suppliers
$20.00/250mg

6-AMINO-3-METHYL-1-PHENYL-1H-PYRIMIDINE-2,4-DIONE

42212-19-1
26 suppliers
$477.00/1g

References
6-AMINO-1-PHENYL-1H-PYRIMIDINE-2,4-DIONE

15837-45-3
11 suppliers
inquiry

Dimethyl sulfate

77-78-1
293 suppliers
$22.00/25g

6-AMINO-3-METHYL-1-PHENYL-1H-PYRIMIDINE-2,4-DIONE

42212-19-1
26 suppliers
$477.00/1g

References