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Cosmetics Grade 4(3H)-Quinazolinone, 2-ethyl-3-phenyl- 5260-41-3 For Sale with Good Price

  • Molecular Formula: C16H14N2O
  • Molecular Weight: 250.3
  • PSA: 34.89000 
  • LogP: 2.94810 

5260-41-3 Relevant articles

Detection of Isotopic Atropisomerism Based on ortho-H/D Discrimination

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Quinazolin-4(3H)-ones and 5,6-dihydropyrimidin-4(3H)-ones from β-aminoamides and orthoesters

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In the presence of (R)-DTBM-SEGPHOS-Pd(O...

5260-41-3 Process route

2-aminobenzanilide
4424-17-3

2-aminobenzanilide

Triethyl orthopropionate
115-80-0

Triethyl orthopropionate

2-ethyl-3-phenyl-3H-quinazolin-4-one
5260-41-3

2-ethyl-3-phenyl-3H-quinazolin-4-one

Conditions
Conditions Yield
With acetic acid; In ethanol; at 110 ℃; for 24h; Inert atmosphere; Sealed tube;
92%
aniline
62-53-3

aniline

2-(propionylamino)benzoic acid
19165-26-5

2-(propionylamino)benzoic acid

2-ethyl-3-phenyl-3H-quinazolin-4-one
5260-41-3

2-ethyl-3-phenyl-3H-quinazolin-4-one

Conditions
Conditions Yield
With phosphorus trichloride; In toluene; at 130 ℃; for 5h; Inert atmosphere;
88%
With phosphorus trichloride;
With phosphorus trichloride; In toluene;
With phosphorus trichloride; In toluene; at 110 ℃;

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