881922-82-3Relevant academic research and scientific papers
Asymmetric Diels-Alder reactions of chiral cyclopropylidene imide dienophiles: Preparation of gem-dimethyl- and spirocyclopropane norbornyl carboxylic acids
Kuethe, Jeffrey T.,Zhao, Dalian,Humphrey, Guy R.,Journet, Michel,McKeown, Arlene E.
, p. 2192 - 2195 (2007/10/03)
A highly efficient strategy has been developed for the rapid asymmetric synthesis of gem-dimethyl and spirocyclopropyl norbornyl carboxylic acids. The key transformation involved the unprecedented asymmetric Diels-Alder reaction of highly reactive β,β-cyc
