New palladium(0)-catalyzed reactions of 2,3-dibromobenzofuran, 2,3,5-tribromobenzofuran, and 2,3-dibromoindenone Nguyen, Thai Hung , 1976- Text theses Text Hochschulschrift 2010 2010 eng electronic resourceremoteComputermedienOnline-Ressourcetext/htmlapplication/pdfOnline-Ressource graph. Darst. Functionalized dibenzofurans were prepared based on domino twofold Heck / 6-electrocyclization reactions of 2,3-di- and 2,3,5-tribromobenzofuran. The SuzukiMiyaura reaction of 2,3-dibromobenzofuran with one equivalent of arylboronic acids resulted in site-selective. 2,3-Diarylbenzofurans containing two different aryl groups were prepared from in a one-pot protocol. The Suzuki-Miyaura reaction of 2,3-dibromo-1H-inden-1-one with one equivalent of arylboronic acid gave 2-bromo-3-aryl-1H-inden-1-ones with very good site-selectivity. The one-pot reaction also afforded 2,3-diaryl-1H-inden-1-ones containing two different terminal aryl groups. vorgelegt von Nguyen Thai Hung Rostock, Univ., Mathematisch-Naturwiss. Fak., Diss., 2011 540 35.69 http://rosdok.uni-rostock.de/resolve?urn=urn:nbn:de:gbv:28-diss2011-0102-7 http://rosdok.uni-rostock.de/resolve?urn=urn:nbn:de:gbv:28-diss2011-0102-7&pdf http://nbn-resolving.de/urn:nbn:de:gbv:28-diss2011-0102-7 New palladium(0)-catalyzed reactions of 2,3-dibromobenzofuran, 2,3,5-tribromobenzofuran, and 2,3-dibromoindenone--(DE-627)663631874 urn:nbn:de:gbv:28-diss2011-0102-7 oclc: 838181593 ppn: (DE-627)66467495X