Showing papers by "Piotr Pawluć published in 2011"
TL;DR: In this paper, a scandium(III) trifluoromethanesulfonate-catalyzed O-metalation of silanols with 2-methylallylsilanes and 2methylallylgermanes leading to siloxane or germasiloxane bond formation under mild conditions with evolution of isobutylene is described.
Abstract: A scandium(III) trifluoromethanesulfonate-catalyzed O-metalation of silanols with 2-methylallylsilanes and 2-methylallylgermanes leading to siloxane or germasiloxane bond formation under mild conditions with evolution of isobutylene is described.
41 citations
TL;DR: Its use as a new building block in the palladium-catalyzed Sonogashira and Suzuki-Miyaura coupling reactions to yield new carbazole-containing (E)-but-1-en-3-ynes and (E,E)- buta-1,3-dienes is demonstrated.
25 citations
TL;DR: A new, efficient protocol for the highly stereoselective one-pot synthesis of (E)-styryl ketones from styrenes based on sequential ruthenium-catalyzed silylative coupling-rhodium-Catalyzed desilylatives acylation reactions is reported.
Abstract: A new, efficient protocol for the highly stereoselective one-pot synthesis of (E)-styryl ketones from styrenes based on sequential ruthenium-catalyzed silylative coupling-rhodium-catalyzed desilylative acylation reactions is reported.
23 citations
TL;DR: In this paper, a new ruthenium(0) complex catalyzed coupling reaction of silanols with vinylgermanes leading to SiO-Ge bond formation with the evolution of ethylene is described.
21 citations
TL;DR: In this article, a new protocol for the highly stereoselective one-pot synthesis of (E)-styryl ketones from styrenes based on sequential ruthenium-catalyzed silylative coupling-rhodium-calyzed desily lative acylation reactions is reported.
Abstract: A new, efficient protocol for the highly stereoselective one-pot synthesis of (E)-styryl ketones from styrenes based on sequential ruthenium-catalyzed silylative coupling-rhodium-catalyzed desilylative acylation reactions is reported.
TL;DR: In this paper, title compounds are stereoselectively isolated after a Heck coupling of (E)-bis(ethoxydimethylsilyl)ethene (II) with aryl iodides.
Abstract: Title compounds are stereoselectively isolated after palladium-catalyzed Heck coupling of (E)-bis(ethoxydimethylsilyl)ethene (II) with aryl iodides.
TL;DR: Stereoselective silylative coupling of N-vinyl carbazole (I) followed by iododesilylation allows an easy access to the desired versatile building block (III) as mentioned in this paper.
Abstract: Stereoselective silylative coupling of N-vinylcarbazole (I) followed by iododesilylation allows an easy access to the desired versatile building block (III).