Akhmetov, Vladimir published the artcileAcenaphthenoannulation Induced by the Dual Lewis Acidity of Alumina, Category: catalysis-chemistry, the publication is Chemistry – A European Journal (2022), 28(31), e202200584, database is CAplus and MEDLINE.
Authors have discovered a dual (i. e., soft and hard) Lewis acidity of alumina that enables rapid one-pot ¦Ð-extension through the activation of terminal alkynes followed by C-F activation. The tandem reaction introduces an acenaphthene fragment – an essential moiety of geodesic polyarenes. This reaction provides quick access to elusive non-alternant polyarenes such as ¦Ð-extended buckybowls and helicenes through three-point annulation of the 1-(2-ethynyl-6-fluorophenyl)naphthalene moiety. The versatility of the developed method was demonstrated by the synthesis of unprecedented structural fragments of elusive geodesic graphene nanoribbons.
Chemistry – A European Journal published new progress about 191-07-1. 191-07-1 belongs to catalysis-chemistry, auxiliary class Electronic Materials, name is Coronene, and the molecular formula is C24H12, Category: catalysis-chemistry.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia