P<sub>2</sub>O<sub>5</sub>–MsOH-mediated Facile Synthesis of Semi-aromatic Polyketones Bearing 1,4-Cyclohexanediyl Units
作者:Katsuya Maeyama、Ayumu Katada、Nanako Mizuguchi、Hiroshi Matsutani
DOI:10.1246/cl.150837
日期:2015.12.5
Direct polycondensation of trans-1,4-cyclohexanedicarboxylic acid with several electron-rich arenes in a P2O5–CH3SO3H (MsOH) mixture gave semi-aromatic polyketones bearing 1,4-cyclohexanediyl units in the main chains. The resulting polyketones have sufficiently high thermal stability and excellent transparency.
直接在P2O5-CH3SO3H(MsOH)混合物中将反式-1,4-环己烯二羧酸与几种富电子芳烃进行聚缩合,得到的半芳香族聚酮在主链中含有1,4-环己烷二基单元。所得到的聚酮具有足够高的热稳定性和优良的透明性。