Synthesis and Structural Characterizationof 6,11-Dihydrodibenz[b,e]oxepinones
作者:Wolf-Dieter Rudorf、Ute Baumeister、Stelian Florea、Anca Nicolae、Ovidiu Maior
DOI:10.1007/s007060050306
日期:1999.12
6,11-Dihydrodibenz[ b , e ]oxepin-11-ones were obtained by cyclodehydration of 2-(phenoxymethyl)-benzoic acids prepared by reaction of the corresponding phenols with phthalids. Cyclodehydration was found to be most effective using polyphosphoric acid ester. The structure of one of the title compounds was determined by X-ray crystal structure analysis.
-6,11-二氢二苯并[ b , ë ]由2-(苯氧基甲基)环化脱水,得到氧杂-11酮-苯甲酸制备通过与phthalids相应酚的反应。发现使用多磷酸酯进行环脱水是最有效的。通过X射线晶体结构分析确定标题化合物之一的结构。