Department of Chemistry, University of Iowa, Iowa City, Iowa, USA.
Chem Commun (Camb). 2011 Jan 7;47(1):236-8. doi: 10.1039/c0cc02204g. Epub 2010 Aug 31.
A bicyclobutyl that bears six carboxylic acid groups results from a trimerisation of a diene diacid in the solid state. Powder X-ray diffraction and a co-crystallisation are used to solve the structure of the diene and elucidate the stereochemistry of the bicyclobutyl, respectively.
一个带有六个羧酸基团的二环丁基是由二烯二酸在固态下三聚得到的。粉末 X 射线衍射和共结晶分别用于解决二烯的结构并阐明二环丁基的立体化学。