【摘 要】
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THE CONSTRUCTION OF C–N BOND IS OF GREAT IMPORTANCE BECAUSE OF THE INTERESTING AND DIVERSE BIOLOGICAL ACTIVITIES OF NITROGEN-CONTAINING COMPOUNDS.N-FLUOROB
【机 构】
：
Department of Chemistry,Northeast Normal University,Changchun 130024,P. R. China
论文部分内容阅读
THE CONSTRUCTION OF C–N BOND IS OF GREAT IMPORTANCE BECAUSE OF THE INTERESTING AND DIVERSE BIOLOGICAL ACTIVITIES OF NITROGEN-CONTAINING COMPOUNDS.N-FLUOROBENZENESULFONIMIDE (NFSI) IS WIDELY USED AS FLUORONIUM CATION ("F+") TO UNDERGO ELECTROPHILIC FLUORINATING REACTION.1 IN ADDITION,DUE TO THE RELATIVELY SMALL N–F BOND DISSOCIATION ENERGY (63.1 KCAL/MOL IN ACETONITRILE),NFSI COULD ALSO BE USED AS A RADICAL FLUORINE SOURCE TO PERFORM FLUORINATION REACTIONS.2 RECENTLY,NFSI3A WAS SUCCESSFULLY USED AS A NITROGEN-CENTERED RADICAL REAGENT BY OUR GROUP FOR THE FIRST TIME.3B AS A RESULT,HIGHLY REGIO-SELECTIVE AMINOCYANATION AND DIAMINATION OF STYRENE DERIVATIVES WERE REALIZED.3B IN ADDITION,AMINOOXYGENATION3C AND AMINOFLUORINATION3D,E AND OXIDATIVE-AMINATION3E REACTIONS OF C–C DOUBLE BONDS; AMINOARYLATION3F AND AMINATIVE MULTIFUNCTIONALIZATION REACTION3G OF C–C TRIPLE BONDS WERE ALSO DEVELOPED.DETAILS OF THESE NOVEL RADICAL AMINATION REACTIONS WILL BE PRESENTED AT THE SYMPOSIUM.
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