866240-62-2Relevant academic research and scientific papers
Z-Selective (Cross-)Dimerization of Terminal Alkynes Catalyzed by an Iron Complex
Rivada-Wheelaghan, Orestes,Chakraborty, Subrata,Shimon, Linda J. W.,Ben-David, Yehoshoa,Milstein, David
supporting information, p. 6942 - 6945 (2016/06/13)
Efficient iron-catalyzed homocoupling of terminal alkynes and cross-dimerization of aryl acetylenes with trimethylsilylacetylene is reported. The complex [Fe(H)(BH4)(iPr-PNP)] (1) catalyzed the (cross-)dimerization of alkynes at room temperatur
Phosphine-dependent selective cross-dimerization between terminal alkylacetylene and silylacetylene by iridium(I) guanidinate complex-phosphine system
Ogata, Kenichi,Oka, Oji,Toyota, Akinori,Suzuki, Noriyuki,Fukuzawa, Shin-Ichi
experimental part, p. 2663 - 2666 (2009/04/11)
The new iridium(I)-guanidinate complex served as an efficient catalyst for phosphine-dependent selective cross-dimerization between silylacetylene and terminal alkyl- or arylacetylene. Especially, in case of cross-dimerization between silylacetylene and alkylacetylene, E/Z selectivity of resulting enynes could be controlled by changing phosphine.
(Z)-Selective cross-dimerization of arylacetylenes with silylacetylenes catalyzed by vinylideneruthenium complexes
Katayama, Hiroyuki,Yari, Hiroshi,Tanaka, Masaki,Ozawa, Fumiyuki
, p. 4336 - 4338 (2008/02/08)
The vinylideneruthenium(II) complexes bearing bulky and basic tertiary phosphine ligands, RuCl2(=C=CHPh)L2 (L = PPr i3, PCy3), serves as a good catalyst precursor for (Z)-selective cross-dimerization between arylacetylenes and silylacetylenes in the presence of N-methylpyrrolidine. The Royal Society of Chemistry 2005.
