Results 61 to 70 of about 1,676 (183)
Silver-mediated oxidative C–H difluoromethylation of phenanthridines and 1,10-phenanthrolines
, 2017 An efficient silver-mediated oxidative C–H difluoromethylation of phenanthridines and 1,10-phenanthrolines with TMSCF2H was developed.
Feng-Ling Qing +2 more
core +1 more source
, 2021 An efficient method for the synthesis of 6-alkynyl phenanthridines was developed. The method offered the first example to use 2-propynamides as substrates in the Bischler–Napieralski reaction and to create alkynylnitrilium triflates as new active ...
Xinyan Wang (170927) +11 more
core +1 more source
Expeditious Synthesis of Phenanthridines from Benzylamines via Dual Palladium Catalysis
, 2016 A method for the synthesis of phenanthridines from benzylamines and aryl iodides which uses a dual palladium-catalyzed process is developed. The domino sequence ends via an intramolecular amination and an oxidative dehydrogenation. No protecting group or
Emmanuel Lacôte (1771780) +6 more
core +1 more source
, 2023 A 1,2,3,5-tetrakis(carbazol-9-yl)-4,6-dicyanobenzene (4-CzIPN)-photocatalyzed cascade arylation/cyclization reaction of 2-isocyanobiaryls and iodonium ylides was established for the synthesis of 6-arylated phenanthridines.
Hai-Yang Song +13 more
core +1 more source
Synthesis of Polysubstituted Phenanthridines via Ligand-Free Copper-Catalyzed Annulation
, 2016 A novel procedure for the cascade reaction of the addition of a Grignard reagent to a nitrile with a copper-catalyzed C–N bond coupling was developed, which afforded various polysubstituted phenanthridines in moderate to good yields with tolerance for a ...
Yan-Fu Chen (273388) +1 more
core +1 more source
, 2017 A short and efficient access to phenanthro[9,10-d]imidazoles, imidazo[1,2-f]phenanthridines, and phenanthro[9′,10′:4,5]imidazo[1,2-f]phenanthridines was achieved by the action of [bis(trifluoroacetoxy)iodo]benzene (PIFA) on properly substituted tetraaryl
Kamil Skonieczny +2 more
core +1 more source
, 2017 The development of a visible-light promoted radical insertion/cyclization cascade reaction to generate phenanthridines and isoquinolines from isocyanides under mild reaction conditions is reported.
Shangbiao Feng +7 more
core +1 more source
Studies in the phenanthridine series. Part IV. 1:10-dimethyl phenanthridines
Journal and proceedings of the Royal Society of New South Wales, 1945 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire +1 more source
6‑Aroylated Phenanthridines via Base Promoted Homolytic Aromatic Substitution (BHAS)
, 2016 Readily accessible 2-isocyanobiphenyls react with aromatic aldehydes via base promoted homolytic aromatic substitution (BHAS) to give 6-aroylated phenanthridines.
Constantin Gabriel Daniliuc (1863796) +2 more
core +1 more source
Difluoromethylborates and Muonium for the Study of Isonitrile Insertion Affording Phenanthridines via Imidoyl Radicals. [PDF]
J Org Chem, 2023 Konagaya K +8 more
europepmc +1 more source