Tuning Thiophene with Phosphorus: Synthesis and Electronic Properties of Benzobisthiaphospholes
作者:Yunyan Qiu、Joshua C. Worch、Danielle N. Chirdon、Aman Kaur、Andrew B. Maurer、Samuel Amsterdam、Christopher R. Collins、Tomislav Pintauer、David Yaron、Stefan Bernhard、Kevin J. T. Noonan
DOI:10.1002/chem.201402561
日期:2014.6.16
synthesized and combined with various acid chlorides to obtain a series of benzobisthiaphospholes. Electrochemical and photophysical properties of the substituted benzobisthiaphospholes have been evaluated, and the observed reductions are more facile than the related benzothiaphospholes and 2,6‐diphenylbenzobisthiazole. A benzobisthiaphosphole with C6H4‐p‐CN substituents was reduced at E1/2=−1.08 V (vs. saturated
合成1,4-二巯基-2,5-二膦基苯和3,6-双(己氧基)-1,4-二巯基-2,5-二膦基苯并与各种酰氯组合得到一系列苯并双硫杂磷。已经评估了取代的苯并二硫杂磷的电化学和光物理性质,并且观察到的减少比相关的苯并硫杂磷和2,6-二苯基苯并二噻唑更容易。具有C 6 H 4 - p -CN取代基的苯并二硫杂磷在E 1/2 = −1.08 V时(相对于饱和甘汞电极(SCE))还原。已经获得了其中一些磷杂环的X射线衍射数据,并已在B3LYP水平进行了DFT计算。