由含有π堆积超分子构筑基元的手性配体形成的铜（II）羧酸四聚体：单晶到单晶的对映选择性配体交换。
Copper(II) carboxylate tetramers formed from an enantiopure ligand containing a π-stacking supramolecular synthon: single-crystal to single-crystal enantioselective ligand exchange.
机构信息
University of South Carolina, Department of Chemistry and Biochemistry, 631 Sumter St., Columbia, SC 29208, USA.
出版信息
Chem Commun (Camb). 2011 Mar 14;47(10):2805-7. doi: 10.1039/c0cc04797j. Epub 2011 Feb 1.
An enantiopure ligand built from connecting the π···π stacking 1,8-naphthalimide supramolecular synthon with L-asparagine, L(asn)(-), forms tetrameric [Cu(4)(L(asn))(8)(py)(MeOH)]. The methanol ligand, located in a chiral pocket, is replaced enantioselectively when exposed to racemic ethyl lactate vapor to yield [Cu(4)(L(asn))(8)(py)((S)-ethyl lactate)], in a single-crystal to single-crystal gas/solid transformation.
一种手性纯配体，由π···π堆积的 1,8-萘二甲酰亚胺超分子构建基元与 L-天冬酰胺（L(asn)(-)）连接而成，形成四聚体[Cu(4)(L(asn))(8)(py)(MeOH)]。甲醇配体位于手性口袋中，当暴露于外消旋乳酸乙酯蒸气中时，会选择性地被取代，生成[Cu(4)(L(asn))(8)(py)((S)-ethyl lactate)]，这是一个单晶到单晶的气/固转化过程。
Zotero 插件