1252575-94-2Relevant academic research and scientific papers
Stereoselective synthesis of vinyl-substituted (Z)-stilbenes by rhodium-catalysed addition of arylboronic acids to allenic alcohols
Miura, Tomoya,Shimizu, Hiroshi,Igarashi, Tomohiro,Murakami, Masahiro
experimental part, p. 4074 - 4076 (2010/10/04)
Vinyl-substituted (Z)-stilbenes are stereoselectively synthesised on treatment of 4-arylbuta-2,3-dien-1-ols with arylboronic acids in the presence of a rhodium(i) catalyst. The reaction proceeds through the regioselective addition of organorhodium(i) species across the aryl-substituted carbon-carbon double bond of the allene moiety and subsequent δ-elimination of Rh(i)-OH.
