Synthesis and spectroscopic studies of some new oxazepine derivatives throughout [2+5] cycloaddition reactions (III)

被引：3
|
作者：
Mahrath, Alaa J. [1 ]
Aowda, Saadon A. [2 ]
Kamil, Sabah N. [3 ]
机构：
[1] Babylon Univ, Dept Chem, Coll Med, Babylon, Iraq
[2] Babylon Univ, Dept Chem, Coll Sci, Babylon, Iraq
[3] Babylon Univ, Dept Pharmacol, Coll Pharm, Babylon, Iraq
来源：
RESEARCH ON CHEMICAL INTERMEDIATES | 2013年 / 39卷 / 08期
关键词：
Imines; o-Tolidine; 1,3-Oxazepine-4,7-dione;
D O I：
10.1007/s11164-012-0877-2
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The present work included condensation reactions of o-tolidine with different aromatic aldehydes in absolute ethanol to give Schiff bases (w (9) -w (12) ) in high yield which, on reaction with maleic and phthalic anhydride by [2+5] cycloaddition reactions in the presence of suitable solvents, give the corresponding [1,3]oxazepine-4,7-dione (w (9) m-w (12) m) and [1,3]oxazepine-1,5-dione (w (9) ph-w (12) ph), respectively. The structure of the newly synthesized compounds were monitored by TLC and established on the basis of elemental analysis, FT-IR, and H-1 NMR.
引用
收藏
页码：3739 / 3752
页数：14
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