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Cas:56287-74-2
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inquiryProduct Name: Afloqualone Synonyms: Aoqualone;6-Amino-2-fluoromethyl-3-(o-tolyl)-quinazolin-4(3H)-one;H-495;HQ 495;HQ-495;Afloquanone;6-aMino-2-fluoroMethyl-3-(o-tolyl)-4(3h)-quinaz...;Afloqualone 6-Amino-2
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Cas:56287-74-2
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6-acetamido-2-fluoromethyl-3-(2-methylphenyl)-4(3H)-1,3-phthalazinone
6-amino-2-fluoromethyl-3-(o-tolyl)-4(3H)-quinazolinone
Conditions | Yield |
---|---|
With sodium hydroxide In ethanol; water at 70℃; for 2h; | 88.5% |
2-fluoromethyl-3-(o-hydroxymethylphenyl)-6-nitro-4(3H)-quinazolinone
6-amino-2-fluoromethyl-3-(o-tolyl)-4(3H)-quinazolinone
Conditions | Yield |
---|---|
With stannous chloride In hydrogenchloride; methanol; chloroform; water; isopropyl alcohol | 84% |
With hydrogenchloride; palladium-carbon In hydrogen | 72% |
With acetic acid; palladium-carbon In chloroform; hydrogen | 52.5% |
isatoic anhydride
6-amino-2-fluoromethyl-3-(o-tolyl)-4(3H)-quinazolinone
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1.1: sulfuric acid; nitric acid / 2 h / 0 - 10 °C 2.1: hydrogen / tetrahydrofuran / 2 h / 60 °C / 15001.5 Torr 2.2: 1 h / 20 °C 3.1: ethanol / 4 h / Reflux 4.1: acetic acid / 4.33 h / Reflux 5.1: potassium fluoride; tetrabutylammomium bromide / acetonitrile / 4 h / Reflux 6.1: sodium hydroxide / ethanol; water / 2 h / 70 °C View Scheme |
6-nitroisatoic anhydride
6-amino-2-fluoromethyl-3-(o-tolyl)-4(3H)-quinazolinone
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1.1: hydrogen / tetrahydrofuran / 2 h / 60 °C / 15001.5 Torr 1.2: 1 h / 20 °C 2.1: ethanol / 4 h / Reflux 3.1: acetic acid / 4.33 h / Reflux 4.1: potassium fluoride; tetrabutylammomium bromide / acetonitrile / 4 h / Reflux 5.1: sodium hydroxide / ethanol; water / 2 h / 70 °C View Scheme |
N-(2,4-dioxo-1,4-dihydro-2H-benzo[d][1,3]oxazin-6-yl)acetamide
6-amino-2-fluoromethyl-3-(o-tolyl)-4(3H)-quinazolinone
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: ethanol / 4 h / Reflux 2: acetic acid / 4.33 h / Reflux 3: potassium fluoride; tetrabutylammomium bromide / acetonitrile / 4 h / Reflux 4: sodium hydroxide / ethanol; water / 2 h / 70 °C View Scheme |
N-(2-amino-5-acetamidobenzoyl)-o-toluidine
6-amino-2-fluoromethyl-3-(o-tolyl)-4(3H)-quinazolinone
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: acetic acid / 4.33 h / Reflux 2: potassium fluoride; tetrabutylammomium bromide / acetonitrile / 4 h / Reflux 3: sodium hydroxide / ethanol; water / 2 h / 70 °C View Scheme |
6-amino-2-fluoromethyl-3-(o-tolyl)-4(3H)-quinazolinone
Acetoxyacetyl chloride
6-acetoxyacetamido-2-fluoromethyl-3-(o-tolyl)-4(3H)-quinazolinone
Conditions | Yield |
---|---|
In tetrahydrofuran Ambient temperature; | 93.8% |
glycolic Acid
6-amino-2-fluoromethyl-3-(o-tolyl)-4(3H)-quinazolinone
2-fluoromethyl-6-hydroxyacetamido-3-(o-tolyl)-4(3H)-quinazolinone
Conditions | Yield |
---|---|
With benzotriazol-1-ol; dicyclohexyl-carbodiimide In tetrahydrofuran for 6h; Ambient temperature; | 35.2% |
6-amino-2-fluoromethyl-3-(o-tolyl)-4(3H)-quinazolinone
2-fluoromethyl-6-hydroxyacetamido-3-(o-tolyl)-4(3H)-quinazolinone
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 93.8 percent / tetrahydrofuran / Ambient temperature 2: 80.9 percent / NaHCO3 / methanol; H2O / 1 h / Heating View Scheme |
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