[HTML][HTML] Come-back of phenanthridine and phenanthridinium derivatives in the 21st century

LM Tumir, MR Stojković… - Beilstein journal of organic …, 2014 - beilstein-journals.org
Phenanthridine derivatives are one of the most intensively studied families of biologically
active compounds with efficient DNA binding capability. Attracting attention since DNA …

Recent developments for the photoinduced Ar–X bond dissociation reaction

G Qiu, Y Li, J Wu - Organic Chemistry Frontiers, 2016 - pubs.rsc.org
Recent developments in the photochemical carbon–carbon and carbon–heteroatom bond
formation via photoinduced Ar–X bond dissociation are summarized. The transformations …

Synthesis of 6-substituted phenanthridines by metal-free, visible-light induced aerobic oxidative cyclization of 2-isocyanobiphenyls with hydrazines

T Xiao, L Li, G Lin, Q Wang, P Zhang, Z Mao… - Green Chemistry, 2014 - pubs.rsc.org
Synthesis of 6-substituted phenanthridines by metal-free, visible-light induced aerobic oxidative
cyclization of 2-isocyanobiphenyls with hydrazines - Green Chemistry (RSC Publishing) …

PhI(OAc)2-Mediated Synthesis of 6-(Trifluoromethyl)phenanthridines by Oxidative Cyclization of 2-Isocyanobiphenyls with CF3SiMe3 under Metal-Free Conditions

Q Wang, X Dong, T Xiao, L Zhou - Organic letters, 2013 - ACS Publications
A mild and efficient method for the synthesis of 6-(trifluoromethyl) phenanthridines through
oxidative cyclization of 2-isocyanobiphenyls with CF3SiMe3 under metal-free conditions …

Potassium tert-Butoxide Promoted Intramolecular Arylation via a Radical Pathway

DS Roman, Y Takahashi, AB Charette - Organic letters, 2011 - ACS Publications
Potassium tert-butoxide mediated intramolecular cyclization of aryl ethers, amines, and
amides was efficiently performed under microwave irradiation to provide the corresponding …

KOtBu Mediated Synthesis of Phenanthridinones and Dibenzoazepinones

BS Bhakuni, A Kumar, SJ Balkrishna, JA Sheikh… - Organic …, 2012 - ACS Publications
Synthesis of substituted phenanthridinones and dibenzoazepinones has been realized from
2-halo-benzamides in the presence of potassium tert-butoxide and a catalytic amount of 1 …

Intramolecular direct C–H bond arylation from aryl chlorides: a transition-metal-free approach for facile access of Phenanthridines

Y Wu, SM Wong, F Mao, TL Chan, FY Kwong - Organic letters, 2012 - ACS Publications
AC–H arylation with aryl chloride is made viable through a transition-metal-free approach. In
the presence of a simple diol associating with KO t-Bu, various phenanthridine derivatives …

Copper-catalyzed synthesis of phenanthridine derivatives under an oxygen atmosphere starting from biaryl-2-carbonitriles and Grignard reagents

L Zhang, GY Ang, S Chiba - Organic Letters, 2010 - ACS Publications
A copper-catalyzed synthesis of phenanthridine derivatives was developed starting from
biaryl-2-carbonitriles and Grignard reagents. The present transformation is carried out by a …

Isocyanide insertion: De novo synthesis of trifluoromethylated phenanthridine derivatives

Y Cheng, H Jiang, Y Zhang, S Yu - Organic letters, 2013 - ACS Publications
A mechanistically new strategy has been described for the simple, practical, and
environmentally friendly preparation of 6-(trifluoromethyl) phenanthridine derivatives using …

Radical alkylation of isocyanides with amino acid-/peptide-derived Katritzky salts via photoredox catalysis

ZF Zhu, MM Zhang, F Liu - Organic & Biomolecular Chemistry, 2019 - pubs.rsc.org
An efficient and mild method was developed for the synthesis of 6-alkylated phenanthridines
upon visible light irradiation. Bench-stable and easily handled redox-active Katritzky …