A C2-symmetric triple [5]helicene based on N-annulated triperylene hexaimide for chiroptical electronics
Sign Up to like & getrecommendations! Published in 2019 at "Science China Chemistry"
DOI: 10.1007/s11426-019-9632-2
Abstract: Two diastereoisomers (NTPH-P and NTPH-T1) as a C2-symmetric triple [5]helicene based on N-annulated triperylene hexaimide were synthesized. Aided by nuclear magnetic resonance spectroscopy (NMR) and theoretical calculations, NTPH-P was assigned to three-blade propeller conformation while… read more here.
Keywords: symmetric triple; triple helicene; based annulated; triperylene hexaimide ... See more keywords
A C3-symmetric triple oxa[6]helicene with circularly polarized luminescence featuring parallel transition dipole moments.
Sign Up to like & getrecommendations! Published in 2022 at "Chemical communications"
DOI: 10.1039/d2cc04475g
Abstract: We present the synthesis and characterization of the first triple oxa[6]helicene with C3 symmetry. In contrast to the reported D3-symmetric triple oxa[7]helicene, the C3-symmetric analogue holds parallel electric and magnetic transition dipole moments and thus… read more here.
Keywords: transition dipole; triple oxa; oxa helicene; symmetric triple ... See more keywords