摘要
通过Wittig Horner反应,以对苯二甲醛和2(4氯甲基苯基)苯并唑为主要原料,合成了八个新型1,4双{2[4(2苯并唑)苯基]乙烯基}苯及衍生物.通过IR,1HNMR,UV vis和元素分析等方法确认了它们的化学结构,分析数据表明各标题化合物分子结构中的CC双键均为反式结构特征.
1,4-Bis{2[4(2 benzoxazolyl)phenyl]vinyl}benzene and its derivatives have been synthesized from p phthalaldehyde and 2(4 chloromethylphenyl)benzoxazole by Wittig Horner reaction.Their chemical structures were characterized by standard spectroscopic techniques and elemental analysis.The molecules possess the extendedπconjugated system and trans vinylene structure.
作者
张田林
吴亚明
ZHANG Tian-Lin;WU Ya-Ming(Huaihai Institute of Technology,Lianyungang 222005)
出处
《有机化学》
SCIE
CAS
CSCD
北大核心
2003年第4期350-352,共3页
Chinese Journal of Organic Chemistry
