Synthesis of Sterically Encumbered Biaryls by [3+3] Cyclocondensation Reactions and Synthesis of Arylated Pyrazoles, Bis(diaryl)sulfones, and Bis(alkenyl)pyridines by Pd(0)-Catalysed Cross-Coupling Reactions

10.18453/rosdok_id00000733 Asad, Ali Ali Asad http://d-nb.info/gnd/142870900 Synthesis of Sterically Encumbered Biaryls by [3+3] Cyclocondensation Reactions and Synthesis of Arylated Pyrazoles, Bis(diaryl)sulfones, and Bis(alkenyl)pyridines by Pd(0)-Catalysed Cross-Coupling Reactions Universität Rostock 2010 540 Chemistry & allied sciences 2010 en http://purl.uni-rostock.de/rosdok/id00000733 urn:nbn:de:gbv:28-diss2010-0156-3 Sterically encumbered biaryls were prepared [3+3] cyclocondensation. Arylatde pyrazoles, and bis(diaryl)sulfones were prepared by Suzuki-Miyuara reaction in very good yield.Di(alkenyl)pyridines and bipyridyls were prepared by Heck reaction.Bipyridyls were the unexpected products.