含有1,3-二硒环戊烯环的Dendralene型四硫富瓦烯插烯物。
Dendralene-type TTF vinylogs containing a 1,3-diselenole ring.
作者信息
Amaresh R R, Liu D, Konovalova T, Lakshmikantham M V, Cava M P, Kispert L D
机构信息
Chemistry Department, University of Alabama, P.O. Box 870336, Tuscaloosa, AL 35487-0336, USA.
出版信息
J Org Chem. 2001 Nov 16;66(23):7757-64. doi: 10.1021/jo010663e.
2-Diformylmethylene-1,3-diselenole was prepared and condensed with dithiolium phoshonium bromides and dithiolium phosphonates in the presence of base to give dendralene-type vinylogs of TTF bearing a 1,3-diselenole moiety. The electrochemistry of these dendrimers was studied. SEEPR measurements were also carried out. Calculations were carried out on the radical cations and correlated with the EPR values.
制备了2-二甲酰基亚甲基-1,3-二硒醇，并使其在碱的存在下与二硫鎓溴化鏻和二硫鎓膦酸酯缩合，得到带有1,3-二硒醇部分的TTF的树枝烯型插烯物。研究了这些树枝状聚合物的电化学性质。还进行了SEPR测量。对自由基阳离子进行了计算，并与EPR值进行了关联。
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