A solution-processable dissymmetric porous organic cage
A solution-processable dissymmetric porous organic cage
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DOI：
10.1039/c7me00090a
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发表时间：
2018-02-01
影响因子：
3.6
通讯作者：
Cooper, A. I.
中科院分区：
文献类型：
--
作者：
Slater, A. G.;Little, M. A.;Cooper, A. I.
分离了手性多孔有机笼CC 3的两种不对称外消旋类似物，并明确表征为R，R，R，S，S，S和S，S，S，R，R，R-非对映异构体（CC 3-RS和CC 3SR）的外消旋对。CC 3-RS/CC 3-SR等于对CC 3测量的最高孔隙率，但可溶性更高一个数量级，使其成为结合到用于分离应用的膜中的优秀候选者。
Two dissymmetric racemic analogues of the chiral porous organic cage, CC3, were isolated and unambiguously characterised as a racemate pair of the R,R,R,S,S,S and S,S,S,R,R,R-diastereomers (CC3-RS and CC3SR). CC3-RS/CC3-SR equals the highest porosity measured for CC3 but is an order of magnitude more soluble, making it an excellent candidate for incorporation into a membrane for separation applications.