Synthesis of Natural-Product-Like Molecules with Over Eighty Distinct Scaffolds
作者:Daniel Morton、Stuart Leach、Christopher Cordier、Stuart Warriner、Adam Nelson
DOI:10.1002/anie.200804486
日期:2009.1
Seeking scaffold diversity: A synthetic approach for the combinatorial variation of the scaffolds of small molecules is described. Using just six basic reaction types, compounds with 84 distinctscaffolds were prepared. The compounds had many natural‐product‐like structural features including rich stereochemistry, heterocyclic and unsaturated ring systems, and dense functionalization.
A Fluorous-Tagged “Safety Catch” Linker for Preparing Heterocycles by Ring-Closing Metathesis
作者:Catherine O’Leary-Steele、Christopher Cordier、Jerome Hayes、Stuart Warriner、Adam Nelson
DOI:10.1021/ol802848j
日期:2009.2.19
fluorous-tagged “safety catch” linker is described for the synthesis of heterocycles with use of ring-closing metathesis. The linker facilitiates the purification of metathesis substrates, the removal of the catalyst, the functionalization of the products, and the release of only metathesis products. The synthesis of a range of heterocycles is described.