A Facile Route to Quinazolin-4(3H)-ones Functionalised at the 2-Position
摘要:
Treatment of 2-methoxyacetamidobenzonitriles or 2-chloroacetamidobenzonitrile with UHP and K2CO3 provides a convenient route to 2-methoxymethyl- or 2-chloromethylquinazolin-4(3H)-ones. In addition, demethylation of 2-methoxymethylquinazolin-4(3H)-ones with 48% HBr gives 2-hydroxymethylquinazolin-4(3H)-ones.
A Facile Route to Quinazolin-4(3H)-ones Functionalised at the 2-Position
摘要:
Treatment of 2-methoxyacetamidobenzonitriles or 2-chloroacetamidobenzonitrile with UHP and K2CO3 provides a convenient route to 2-methoxymethyl- or 2-chloromethylquinazolin-4(3H)-ones. In addition, demethylation of 2-methoxymethylquinazolin-4(3H)-ones with 48% HBr gives 2-hydroxymethylquinazolin-4(3H)-ones.
A Facile Route to Quinazolin-4(3<i>H</i>)-ones Functionalised at the 2-Position
作者:V. Bavetsias
DOI:10.1080/00397919808004519
日期:1998.12
Treatment of 2-methoxyacetamidobenzonitriles or 2-chloroacetamidobenzonitrile with UHP and K2CO3 provides a convenient route to 2-methoxymethyl- or 2-chloromethylquinazolin-4(3H)-ones. In addition, demethylation of 2-methoxymethylquinazolin-4(3H)-ones with 48% HBr gives 2-hydroxymethylquinazolin-4(3H)-ones.