ChemInform Abstract: Palladium-Catalyzed C3 or C4 Direct Arylation of Heteroaromatic Compounds with Aryl Halides by C-H Bond Activation

ChemInform ◽  
2010 ◽  
Vol 41 (15) ◽  
Author(s):  
Julien Roger ◽  
Aditya L. Gottumukkala ◽  
Henri Doucet
Keyword(s):  
Bond Activation ◽  
Aryl Halides ◽  
Direct Arylation ◽  
Heteroaromatic Compounds ◽  
Palladium Catalyzed

scholarly journals Palladium-Catalyzed C12-Selective Direct Arylation of [1,2-c]Quinazolin-6(5H)-ones

Synthesis ◽  
2019 ◽  
Vol 51 (17) ◽  
pp. 3287-3294
Author(s):  
Antonio Arcadi ◽  
Sandro Cacchi ◽  
Giancarlo Fabrizi ◽  
Andrea Fochetti ◽  
Francesca Ghirga ◽  
...  
Keyword(s):  
Aryl Halides ◽  
Direct Arylation ◽  
Palladium Catalyzed ◽  
Straightforward Approach

A straightforward approach to the synthesis of the challenging 12-arylindolo[1,2-c]quinazolin-6(5H)-ones through the palladium-catalyzed direct arylation of N-benzyl and NH-free [1,2-c]quinazolin-6(5H)-ones with aryl halides is described.

ChemInform Abstract: Palladium-Catalyzed Direct Arylation of Methyl Sulfoxides with Aryl Halides.

ChemInform ◽  
2013 ◽  
Vol 44 (35) ◽  
pp. no-no
Author(s):  
Tiezheng Jia ◽  
Ana Bellomo ◽  
Kawtar EL Baina ◽  
Spencer D. Dreher ◽  
Patrick J. Walsh
Keyword(s):  
Aryl Halides ◽  
Direct Arylation ◽  
Palladium Catalyzed

Palladium-Catalyzed Intramolecular Direct Arylation of 2-Bromo-diaryl Sulfoxides via C–H Bond Activation

2013 ◽  
Vol 15 (10) ◽  
pp. 2490-2493 ◽  
Author(s):  
Thomas Wesch ◽  
Anaïs Berthelot-Bréhier ◽  
Frédéric R. Leroux ◽  
Françoise Colobert
Keyword(s):  
Bond Activation ◽  
Direct Arylation ◽  
Palladium Catalyzed

Synthesis of partially and fully fused polyaromatics by annulative chlorophenylene dimerization

Science ◽  
2018 ◽  
Vol 359 (6374) ◽  
pp. 435-439 ◽  
Author(s):  
Yoshito Koga ◽  
Takeshi Kaneda ◽  
Yutaro Saito ◽  
Kei Murakami ◽  
Kenichiro Itami
Keyword(s):  
Bond Activation ◽  
Graphene Nanoribbons ◽  
Single Point ◽  
Single Step ◽  
Aryl Halides ◽  
Powerful Method ◽  
Carbon Hydrogen Bond Activation ◽  
Palladium Catalyzed ◽  
Aromatic Systems ◽  
Functionally Diverse

Since the discovery by Ullmann and Bielecki in 1901, reductive dimerization (or homocoupling) of aryl halides has been extensively exploited for the generation of a range of biaryl-based functional molecules. In contrast to the single-point connection in these products, edge-sharing fused aromatic systems have not generally been accessible from simple aryl halides via annulation cascades. Here we report a single-step synthesis of fused aromatics with a triphenylene core by the palladium-catalyzed annulative dimerization of structurally and functionally diverse chlorophenylenes through double carbon-hydrogen bond activation. The partially fused polyaromatics can be transformed into fully fused, small graphene nanoribbons, which are otherwise difficult to synthesize. This simple, yet powerful, method allows access to functional π-systems of interest in optoelectronics research.

ChemInform Abstract: Palladium-Catalyzed Benzylic Direct Arylation of Benzyl Sulfones with Aryl Halides.

ChemInform ◽  
2009 ◽  
Vol 40 (27) ◽  
Author(s):  
Takashi Niwa ◽  
Hideki Yorimitsu ◽  
Koichiro Oshima
Keyword(s):  
Aryl Halides ◽  
Direct Arylation ◽  
Palladium Catalyzed

Palladium-Catalyzed Direct Arylation of Aryl(azaaryl)methanes with Aryl Halides Providing Triarylmethanes

2007 ◽  
Vol 9 (12) ◽  
pp. 2373-2375 ◽  
Author(s):  
Takashi Niwa ◽  
Hideki Yorimitsu ◽  
Koichiro Oshima
Keyword(s):  
Aryl Halides ◽  
Direct Arylation ◽  
Palladium Catalyzed

scholarly journals Palladium‐Catalyzed Direct Arylation of Azulene Based on Regioselective C−H Bond Activation

2016 ◽  
Vol 5 (5) ◽  
pp. 629-635 ◽  
Author(s):  
Masahito Murai ◽  
Mayu Yanagawa ◽  
Masahiro Nakamura ◽  
Kazuhiko Takai
Keyword(s):  
Bond Activation ◽  
Direct Arylation ◽  
Palladium Catalyzed
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