1)  tetraeyanoethylene
四氰乙烯
2)  TCNE
四氰乙烯
3)  Tetracyaneoethylene
四氰乙烯
4)  tetracyanoethylene
四氰基乙烯
1.
The charge-transfer reaction between both 7,7,8,8-tetracyanoquinodimethane (TCNQ) and tetracyanoethylene (TCNE) as a π-electron acceptor and astemizole (AST) as electron donors have been studied by ultraviolet-visible spectrophotometry that TCNQ and TCNE were found to react with AST to produce stable charge-transfer complexes.
研究了电子受体7,7,8,8-四氰基对本醌及四氰基乙烯与阿司咪唑的荷移络合物的光谱性质。
2.
he interaction of phenols and their potassium salts as electron donor with electron acceptor tetracyanoethylene (TCNE) led to the formation of the charge transfer(CT) complexes in CH3CN.
本文以八种取代酚及相应的取代酚钾作为电子给体,以四氰基乙烯(TCNE)作为电子受体,在乙腈溶液中用紫外可见分光光度法测定了取代酚及相应的取代酚钾与TCNE作用的电荷转移络合物的光谱,以其CT光谱用比较法计算了取代酚及相应的取代酚钾的电离势。
5)  Ethylenetetracarbonitrile
四氰基乙烯
6)  Percyanoethylene
四氰基乙烯
参考词条
补充资料:四氰乙烯
分子式:(CN)2C=C(CN)2
CAS号:

性质:淡褐色晶体。熔点200℃。沸点223℃,密度d251.348g/cm3,折射率1.560。有剧毒。化性活泼,可发生聚合反应,加成反应,水解反应,还原反应等。是一种强π-酸,与芳烃可形成π-络合物。与1,3-丁二烯反应生成四氰环己烯(狄尔斯-阿尔德反应)。可用二溴丙二腈与铜反应制得。用作有机合成试剂。

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