New Applications of the CD Exciton Chirality Method. Stereochemical Assignment of Organic Compounds Containing Carboxylic Acid Groups
作者:Anne Fischbeck、Nana Bartke、Hans-Ulrich Humpf
DOI:10.1007/s00706-004-0277-4
日期:2005.3
CDexcitonchiralitymethods are described for the stereochemical assignment of organic compounds containing carboxylic acid groups. Using the chromophoric combination 2-naphthoate or 2-anthroate and 9-anthrylmethyl group the absolute stereochemistry of α- and β-hydroxy carboxylic acids can be deduced from a single CD measurement. Furthermore, as demonstrated with cyclic and acylic dicarboxylic acids