摘要
以Zr OCl2·8H2O为催化剂,环烷酮和芳香醛为原料,合成了一系列标题化合物。产物结构经1HNMR、13CNMR、熔点和红外光谱等进行了表征。该方法不仅条件温和、操作简单,而且催化剂价廉易得、对环境友好。
α,α'-Bis( arylmethylidene) cycloalkanones were synthesized from cycloalkanone and aromatic aldehydes using zirconium oxychloride as the catalyst. The products were confirmed by1 HNMR,13CNMR,IR and melting point. The reaction catalyzed by zirconium oxychloride has advantage of mild reaction conditions,simple workup procedures and easy isolation. The catalyst was inexpensive and environmentally friendly.
出处
《化学试剂》
CAS
北大核心
2015年第10期919-922,950,共5页
Chemical Reagents
基金
延安市科技计划工业攻关项目(2015KG-01)
延安大学自然科学基金资助项目(YD2012-09)
延安大学化工学院自然科学专项基金资助项目(YDHG2014-Z06)
国家自然科学基金资助项目(81173096
81202560)
关键词
α
α'-双亚苄基环烷酮
环烷酮
芳香醛
氧氯化锆
α
α'-bis(arylmethylidene) cycloalkanones
cycloalkanone
aromatic aldehydes
zirconium oxychloride