| Literature DB >> 22540177 |
Xiaoyong Li1, Carmin E Burrell, Richard J Staples, Babak Borhan.
Abstract
The absolute configurations of 1,n-glycols (n = 2-12, 16) bearing two chiral centers were rapidly determined via exciton-coupled circular dichroism (ECCD) using a tris(pentafluorophenyl)porphyrin (TPFP porphyrin) tweezer system in a nonempirical fashion devoid of chemical derivatization. A unique "side-on" approach of the porphyrin tweezer relative to the diol guest molecule is suggested as the mode of complexation.Entities:
Mesh：
Substances：
Year: 2012 PMID： 22540177 DOI： 10.1021/ja2119767
Source DB: PubMed Journal: J Am Chem Soc ISSN： 0002-7863 Impact factor: 15.419