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Chen Xiang-qun Huang Yu-dong Li Da-wei Department of Applied Chemistry Harbin Institute of Technology Harbin Heilongjiang China 《武汉大学学报:自然科学英文版》2003,8(4)
0 IntroductionBenzoxazolesareaveryinterestinggroupofaromatichetero cycliccompoundsbecauseoftheiropticalapplicationssuchasphotoluminescents,whiteningagents,laserdyeandfluorescentprobes[1 ,2 ] .Furthermore,thebenzoxazoleunitsareusefulforotherimportantcasessuchasintermediatesfororganicsynthesesandtherapeuticmaterials[3] .Recently ,muchresearchhasbeenfocusedonintroducinganaromaticbenzoxazoleorbenzobisoxazoleunitintononlinearopticalmaterialstoimprovethermalandphoto chemicalstabilities[4 6] .Benzob… 相似文献