SYNTHESIS AND SINGLE CRYSTAL STRUCTURE OF 1,4-BIS (DICHLOROACETYL)-2-METHYL-1,2,3,4-TETRAHYDROQUINOX ALINE

摘要

1,4-Bis (dichloroacetyl)-2-methyl-1,2,3,4-tetrahydroquinoxaline 4 has been prepared via cyclization and acylation reactions. The compound was characterized by IR, H-1 NMR, C-13 NMR and MS. The single crystal structural of the title compound has been determined by X-ray diffraction. The presence of the intermolecular hydrogen bond C7-H7A center dot center dot center dot O2 led to the stability of the compound.