Tao, X.; Daniliuc, C. G.; Soloviova, K.; Strassert, C. A.; Kehr, G.; Erker, G.
Research article (journal)
Phenylallene reacts rapidly with ClB(C6F5)2 to give the respective 2-borylindene. Several substituted allenylarenes form the respective 2-B(C6F5)2 boryl-substituted indenes upon treatment with ClB(C6F5)2 or BrB(C6F5)2 as well. Bis- and tris-allenylarenes form the corresponding products featuring multiple five-membered ring annulations{,} including a symmetrical tris-borylated dihydro-1H-trindene derivative. The B(C6F5)2 borylindenes show fluorescence properties.
Release year: 2019
Language in which the publication is written: English
Link to the full text: http://dx.doi.org/10.1039/C9CC04199K