643760-00-3Relevant academic research and scientific papers
Synthesis and Properties of Benzo [d] dithieno [b, f] borepins
Adachi, Yohei,Ohshita, Joji
, p. 869 - 881 (2018)
Borepin is a seven-membered unsaturated ring system containing a tricoordinate boron. Although many borepin compounds annulated with aromatic systems have been reported to date, only one [b,d,f]-annulated tetracyclic borepins has been synthesized. In the
Reactive conducting thiepin polymers
Song, Changsik,Swager, Timothy M.
scheme or table, p. 999 - 1005 (2010/04/06)
(Chemical Equation Presented) We report the design and synthesis of annulated thiepins designed to undergo bent-to-planar transformation driven by aromatization under electrochemical control. Thiepins are conjugated seven-membered ring systems with a thioether in the macrocycle. We synthesized thermally stable thiepins that are electropolymerizable to give rise to thiepin-containing electroactive polymers. Extended thiepin systems undergo sulfur extrusion with oxidation, and this feature has utility in peroxide sensing. 2009 American Chemical Society.
