Lledó Agustí, Hooley Richard J, Rebek Julius
The Skaggs Institute for Chemical Biology, 10550 North Torrey Pines Road, La Jolla, California 92037, USA.
Org Lett. 2008 Sep 4;10(17):3669-71. doi: 10.1021/ol801228b. Epub 2008 Jul 26.
Water stabilized, deep cavitands with three walls and an open side are shown to be receptors for amines and ammonium cations bearing bulky aliphatic groups. The missing wall allows the binding of guests not accommodated by the four-walled counterparts.
具有三壁和开放侧的水稳定型深穴体被证明是带有庞大脂肪族基团的胺和铵阳离子的受体。缺失的壁使得四壁对应物无法容纳的客体能够与之结合。