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

Literature Information

Publication Date 2005-07-28
DOI 10.1039/B504436G
Impact Factor 6.222
Authors

Hiroyuki Katayama, Hiroshi Yari, Masaki Tanaka, Fumiyuki Ozawa


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Abstract

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.

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