摘要
以 2 ,3 二 (溴甲基 )喹喔啉和N 溴代丁二酰亚胺 (NBS)为原料 ,以偶氮二异丁腈 (AIBN)为催化剂 ,在氮气中反应制得 2 溴甲基 3 (二溴甲基 )喹喔啉 (A) ,收率为 2 0 %。以此为中间体与富勒烯C60 反应 ,以 18 冠 6为催化剂 ,按n(A)∶n(C60 ) =1 1∶1 0的物质量比在氮气气氛中经Diels-Alder环加成反应合成了C60 并夹二氮杂蒽 (B) ,收率为 10 6 6 %。并对A和B进行了结构表征。
The substitution of 2,3 bis(bromomethyl) quinoxaline with N bromosuccinimide(NBS) catalyzed by α,α′ azobisisobutyronitrile(AIBN) in nitrogen sealed vessel gave 2 bromomethyl 3 dibromomethylquinoxaline (A) in 20 6% yield.The Diels Alder cycloaddition of A with fullerene catalyzed by 18 crown 6 in nitrogen sealed vessel gave fullerene phenazine(B) in 10 66% yield.The structures of A and B were characterized.
出处
《精细化工》
EI
CAS
CSCD
北大核心
2002年第6期362-364,共3页
Fine Chemicals
基金
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