3-aMino-6,8-dibroMo-2-Methylquinazolin-4(3H)-one synthesis

4synthesis methods

Product Name:3-aMino-6,8-dibroMo-2-Methylquinazolin-4(3H)-one
CAS Number:89258-53-7
Molecular formula:C9H7Br2N3O
Molecular Weight:332.98

118-92-3
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$23.00/250g

3-aMino-6,8-dibroMo-2-Methylquinazolin-4(3H)-one

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Yield:-

Steps:

Multi-step reaction with 3 steps
1: acetic acid; bromine / 5 h / 20 °C
2: 3 h / Reflux
3: hydrazine hydrate / ethanol / 12 h / Reflux

References:

ElZahabi, Heba S.A.;Nafie, Mohamed S.;Osman, Dina;Elghazawy, Nehal H.;Soliman, Dalia H.;EL-Helby, Abdelghany Ali H.;Arafa, Reem K. [European Journal of Medicinal Chemistry,2021,vol. 222,art. no. 113609]

6,8-dibromo-2-methyl-4H-3,1-benzoxazin-4-one

40889-42-7
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89258-53-7
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References

609-85-8
174 suppliers
$14.00/5g

89258-53-7
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References

81190-68-3 Synthesis

81190-68-3
59 suppliers
$31.00/100mg

89258-53-7
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References