Asymmetric systematic synthesis, structures, and (chir)optical properties of a series of dihetero[8]helicenes
Tomoyuki Yanagi, Takayuki Tanaka, Hideki Yorimitsu
Abstract
Ar-based skeletal reconstruction. The efficient systematic synthesis has enabled comprehensive evaluation of physical properties, which has clarified the effect of the endocyclic atoms on their structures and (chir)optical properties as well as the unexpected conformational stability of the common helical framework.
Topics & Concepts
HeliceneChemistryChirality (physics)Enantioselective synthesisAxial chiralityOrganosulfur compoundsCombinatorial chemistrySulfurStereochemistryMoleculeOrganic chemistryCatalysisSymmetry breakingPhysicsChiral symmetry breakingNambu–Jona-Lasinio modelQuantum mechanicsSynthesis and Properties of Aromatic CompoundsAxial and Atropisomeric Chirality SynthesisAdvanced NMR Techniques and Applications