T-Shaped Molecular Building Blocks by Combined Bridgehead and Bridge Substitution on Bicyclo[1.1.1]pentanes
作者:Jiří Kaleta、Josef Michl、Ctibor Mazal
DOI:10.1021/jo100169b
日期:2010.4.2
Derivatives of bicyclo[1.1.1]pentane differentially substituted in bridgehead (1,3) and bridge (2,4) positions have been synthesized. They represent a new T-shaped structural module consisting of a rigid rod with a nearly freely rotating side arm, possibly useful as a molecular buildingblock in syntheses of more complex covalent or supramolecular scaffolds useful in bottom-up construction of molecular