Most of the natural products isolated at present are heterocyclic compounds, so heterocyclic compounds occupy an important position in the research of organic chemistry. A compound: 286014-53-7, is researched, SMILESS is CC1=C([N+]2=CN(C3=C(C)C=C(C)C=C3C)C=C2)C(C)=CC(C)=C1.F[B-](F)(F)F, Molecular C21H25BF4N2Journal, Article, Dalton Transactions called Azaborines: synthesis and use in the generation of stabilized boron-substituted carbocations, Author is Clarke, J. J.; Eisenberger, P.; Piotrkowski, S. S.; Crudden, C. M., the main research direction is carbene borabicyclononane preparation ring expansion reaction; crystal structure fused triphenyl triazaborine; mol structure fused triphenyl triazaborine; heterocyclic carbene insertion reaction boron hydrogen bond borabicyclononane dimer.Formula: C21H25BF4N2.
A formal N-heterocyclic carbene insertion into the B-H bond of 9-BBN followed by a ring expansion reaction is reported. NHC-9-BBN adducts were reacted in one or two steps to give the corresponding di- or triazaborines. Hydride abstraction of selected species with [Ph3C]+ is facile, giving rise to 6π-aromatic cations with Lewis acidity comparable to Lewis acids commonly employed in frustrated Lewis pairs.
Although many compounds look similar to this compound(286014-53-7)Formula: C21H25BF4N2, numerous studies have shown that this compound(SMILES:CC1=C([N+]2=CN(C3=C(C)C=C(C)C=C3C)C=C2)C(C)=CC(C)=C1.F[B-](F)(F)F), has unique advantages. If you want to know more about similar compounds, you can read my other articles.
Reference:
Bromide – Wikipedia,
bromide – Wiktionary