Department of Chemistry and Center for Emerging Material and Advanced Devices, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei, Taiwan, 10617 ROC.
Chemistry. 2012 Feb 13;18(7):1896-900. doi: 10.1002/chem.201103464. Epub 2012 Jan 16.
Making the right choice: Tetrakis(3,5-trifluoromethylphenyl)borate (TFPB) counter anions can facilitate the threading of dibenzylammonium (DBA(+)) ions through macrocycles in cases where the corresponding PF(6)(-) salts fail to exhibit complexation.
在相应的六氟磷酸(PF(6)(-))盐未能表现出配位的情况下,四(3,5-二氟苯基)硼酸(TFPB)抗衡阴离子可以促进二苄基铵(DBA(+))离子穿过大环。