Synthesis and Crystal Structure of N-Dichloroacetyl-3,4-dihydro-3-methyl-6-chloro-2H-1,4-benzoxazine

الملخص EN

A new compound, N-dichloroacetyl-3,4-dihydro-3-methyl-6-chloro-2H-1,4-benzoxazine, was synthesized and characterized.

The crystal structure of the title compound (C11H10Cl3NO2, M r = 294.55 ) has been determined by single-crystal X-ray diffraction.

The crystal belongs to monoclinic, space group P 2 1 / c , with a = 6.7619 ( 14 ) , b = 24.866 ( 5 ) , c = 9.737 ( 3 ) Å, α = 90.00 , β = 130.982 ( 18 ) , γ = 90.00 ° , V = 1235.9 ( 5 ) Å3, Z = 4 , D x = 1.583 Mg/cm3, λ ( Mo K a ) = 0.71073 Å, F ( 000 ) = 600 , μ = 0.729 mm−1, R = 0.0476 , and w R = 0.1274 for 2217 reflections with I > 2 σ ( I ) .