Structural evidence of halogenated 3-(4-alkylphenyl)-1,3-benzoxazine-2,4-(3H)-diones

Abstract

The goal of the present paper is the orientation to structural evidence of halogenated 3-(4-alkylphenyl)-1,3-benzoxazine-2,4-(3H)-diones

Keywords

• 3-(4-alkylphenyl)-1,3-benzoxazine-2,4-(3H)-diones
• NMR spectra
• structural evidence
• benzoxazine