作者:Thomas B.K. Lee、Andrew J. Tebben †、Franz J. Weiberth、George S.K. Wong †
DOI:10.1080/00397919808005948
日期:1998.2
large-scale synthesis of a dibenz[b,e]oxepinone derivative is described. The dibenz[b, e]oxepinone ring system is constructed using an iron chloride catalyzed intramolecular Friedel-Crafts cyclization of an appropriate phenoxymethylbenzoic acid chloride in toluene, reagents and conditions that are economically and environmentally compatible with large-scale preparation. † Present Address: Department
摘要描述了二苯并[b,e]氧杂酮衍生物的方便、大规模合成。二苯并[b,e]氧杂环酮环系统是使用氯化铁催化的合适苯氧基甲基苯甲酰氯在甲苯中的分子内Friedel-Crafts环化反应、试剂和与大规模制备经济和环境相容的条件构建的。† 现在地址:药物化学系,默克研究实验室,西点,PA 19486 † 现在地址:美国氰胺公司,农产品研究部,邮政信箱 400,普林斯顿,新泽西州 08543 - 0400