Research Article
Synthesis and Crystal Structure of N-Dichloroacetyl-3,4-dihydro-3-methyl-6-chloro-2H-1,4-benzoxazine
Table 2
Selected bond lengths (
) and angles (°) for the title compound.
| | Bond | Length () | Bond | Angles (°) | Bond | Angles (°) |
| | Cl(1)-C(3) | 1.744(2) | C(6)-O(1)-C(7) | 115.78(16) | C(1)-C(6)-C(5) | 120.1(2) | | Cl(2)-C(11) | 1.756(2) | C(10)-N(1)-C(5) | 122.18(16) | O(1)-C(7)-C(8) | 111.18(18) | | Cl(3)-C(11) | 1.772(2) | C(10)-N(1)-C(8) | 124.35(16) | N(1)-C(8)-C(7) | 106.88(17) | | O(1)-C(6) | 1.368(3) | C(5)-N(1)-C(8) | 113.47(15) | N(1)-C(8)-C(9) | 111.50(18) | | O(1)-C(7) | 1.426(3) | C(2)-C(1)-C(6) | 121.2(2) | C(7)-C(8)-C(9) | 112.55(19) | | O(2)-C(10) | 1.212(3) | C(1)-C(2)-C(3) | 118.56(19) | O(2)-C(10)-N(1) | 124.12(18) | | N(1)-C(10) | 1.360(3) | C(2)-C(3)-C(4) | 122.0(2) | O(2)-C(10)-C(11) | 119.47(18) | | N(1)-C(5) | 1.431(2) | C(2)-C(3)-Cl(1) | 119.24(16) | N(1)-C(10)-C(11) | 116.40(17) | | N(1)-C(8) | 1.487(2) | C(4)-C(3)-Cl(1) | 118.80(17) | C(10)-C(11)-Cl(2) | 110.62(14) | | C(1)-C(6) | 1.389(3) | C(3)-C(4)-C(5) | 119.48(19) | C(10)-C(11)-Cl(3) | 108.41(15) | | C(1)-C(2) | 1.371(3) | C(4)-C(5)-C(6) | 118.64(18) | Cl(2)-C(11)-Cl(3) | 110.45(13) | | C(5)-C(6) | 1.404(3) | C(4)-C(5)-N(1) | 122.76(18) | | | | C(7)-C(8) | 1.514(3) | C(6)-C(5)-N(1) | 118.51(17) | | | | C(8)-C(9) | 1.522(3) | O(1)-C(6)-C(1) | 116.20(18) | | | | C(10)-C(11) | 1.546(3) | O(1)-C(6)-C(5) | 123.64(18) | | |
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