RSC Publishing


Publishing

 

Cover image for Chemical Communications, click here for current issue

Chemical Communications

Urgent high quality communications from across the chemical sciences.



Subscribers

Free access



Communication

Chem. Commun., 2005, 4336 - 4338, DOI: 10.1039/b504436g

(Z)-Selective cross-dimerization of arylacetylenes with silylacetylenes catalyzed by vinylideneruthenium complexes

Hiroyuki Katayama, Hiroshi Yari, Masaki Tanaka and Fumiyuki Ozawa

The vinylideneruthenium(II) complexes bearing bulky and basic tertiary phosphine ligands, RuCl2(CCHPh)L2(L = PPri3, PCy3), serve as good catalyst precursors for (Z)-selective cross-dimerization between arylacetylenes and silylacetylenes in the presence of N-methylpyrrolidine.

Graphical abstract image for this article (ID: b504436g)