133753-66-9Relevant academic research and scientific papers
Nitro- and Allyloxy-Substituted Helical Metacyclophanes: Synthesis, Circular Dichroism and Crystal Structures
Knops, Peter,Windscheif, Paul-Michael,Voegtle, Fritz,Roloff, Albrecht,Jansen, Martin,et al.
, p. 1585 - 1590 (2007/10/02)
The preparations of the title compound 3a, intraannularly nitro-functionalized, of the extraannularly substituted reference compound 3b, and of the sulfone 4 are described.Enantiomeric resolution of these helical phanes was accomplished on (+)-PTrMA and c
