5806-58-6Relevant articles and documents
A rearranged acetylene from an E1 solvolysis of a substituted α-trimethylsilylvinyl system
Zipori,Rappoport
, p. 6391 - 6394 (1991)
The reaction of Mes2C=C(OH)SiMe2R (R=Me, SiMe3) with SOCl2 gives the rearranged elimination product MesC≡CMes, presumably via β-mesityl participation in the solvolysis of the derived OSOCl derivative, followed by 'Me3Si+' loss from the rearranged ion MesC(Me3Si)=C-Mes. Under the same conditions, the carbon analogue Mes2C=C(OH)Bu-t gives the ketone Mes2CHCOBu-t and benzofurans via non-solvolytic reactions.
Palladium nanoparticles catalyzed Sonogashira reactions for the one-pot synthesis of symmetrical and unsymmetrical diarylacetylenes
Mandali, Pavan Kumar,Chand, Dillip Kumar
, p. 40 - 44 (2014/02/14)
A variety of symmetrical and unsymmetrical diarylacetylenes are synthesized by ligand-free palladium nanoparticles catalyzed copper-free and amine-free Sonogashira cross-coupling reactions between aryl iodides and trimethylsilylacetylene (TMSA) under mild reaction conditions.
A guide to sonogashira cross-coupling reactions: The influence of substituents in aryl bromides, acetylenes, and phosphines
Schilz, Marc,Plenio, Herbert
experimental part, p. 2798 - 2807 (2012/05/05)
The conversion-time data for 168 different Pd/Cu-catalyzed Sonogashira cross-coupling reactions of five arylacetylenes (phenylacetylene; 1-ethynyl-2-ethylbenzene; 1-ethynyl-2,4,6-R3-benzene (R = Me, Et, i-Pr)) and Me3SiCCH with seven