Metal Vinylidenes and Allenylidenes in Catalysis: Applications in Anti‐Markovnikov Additions to Terminal Alkynes and Alkene Metathesis

C Bruneau, PH Dixneuf - Angewandte Chemie International …, 2006 - Wiley Online Library
The involvement of a catalytic metal vinylidene species was proposed for the first time in
1986 to explain the regioselective formation of vinyl carbamates directly from terminal …

Metal‐metal cooperation in dinucleating complexes involving late transition metals directed towards organic catalysis

N Xiong, G Zhang, X Sun, R Zeng - Chinese Journal of …, 2020 - Wiley Online Library
Cooperatively bimetallic organic catalysis, coupling actions of two metal centers in a
catalytic organic transformation via co‐activation of a single molecule or synergistic …

Metal vinylidenes in catalysis

C Bruneau, PH Dixneuf - Accounts of chemical research, 1999 - ACS Publications
Modern chemistry aims at the discovery of selective combinations of simple, environmentally
friendly substrates under mild conditions and with atom economy in order to create new …

Homogeneous Catalytic Dimerization of Terminal Alkynes by C5Me5Ru(L)H3 (L = PPh3, PCy3, PMe3)

CS Yi, N Liu - Organometallics, 1996 - ACS Publications
The ruthenium hydride complexes C5Me5Ru (L) H3 (L= PPh3 (1a), PCy3 (1b), PMe3 (1c))
were found to catalyze the dimerization reaction of terminal alkynes RC⋮ CH (R= Ph, t-Bu …

Metallvinylidene und‐allenylidene in der Katalyse

C Bruneau, PH Dixneuf - Angewandte Chemie, 2006 - Wiley Online Library
Abstract Das Auftreten einer katalytischen Metallvinylidenspezies wurde erstmals im Jahre
1986 vorgeschlagen, um die direkte regioselektive Bildung von Vinylcarbamaten aus …

Iridium-Catalyzed Dimerization of Terminal Alkynes to (E)-Enynes, (Z)-Enynes, or 1,2,3-Butatrienes

T Ohmura, S Yorozuya, Y Yamamoto… - Organometallics, 2000 - ACS Publications
The iridium complex generated in situ from [Ir (cod) Cl] 2 and a phosphine ligand catalyzed
the dimerization of terminal alkynes to give (E)-enyne,(Z)-enyne, or 1, 2, 3-butatriene …

Research inspired by the chemistry of nitrogenase Novel metal complexes and their reactivity toward dinitrogen, nitriles, and alkynes

M Hidai, Y Mizobe - Canadian journal of chemistry, 2005 - cdnsciencepub.com
Dans ce travail, on présente un résumé des études qui se poursuivent dans notre
laboratoire et qui ont été réalisées depuis au moins trente ans sur des synthèses de …

Biscarbene−Ruthenium Complexes in Catalysis: Novel Stereoselective Synthesis of (1E,3E)-1,4-Disubstituted-1,3-dienes via Head-to-Head Coupling of Terminal …

J Le Paih, F Monnier, S Dérien… - Journal of the …, 2003 - ACS Publications
The reaction of a variety of alkynes RC⋮ CH with a variety of carboxylic acids R1CO2H, in
the presence of 5% of RuCl (COD) C5Me5, selectively leads to the dienylesters (1 E, 3 E) …

Highly β(Z)-Selective Hydrosilylation of Terminal Alkynes Catalyzed by Thiolate-Bridged Dirhodium Complexes

X Zhao, D Yang, Y Zhang, B Wang, J Qu - Organic letters, 2018 - ACS Publications
A series of novel monothiolate-bridged dirhodium complexes,[Cp* Rh (μ-SR)(μ-Cl)
2RhCp*][BF4]{Cp*= η5-C5Me5, R= tertiary butyl (t Bu), 1a; R= ferrocenyl (Fc), 1b; R …

Synthesis of diruthenium complexes containing chiral thiolate-bridged ligands and their application to catalytic propargylic alkylation of propargylic alcohols with …

Y Nishibayashi, G Onodera, Y Inada, M Hidai… - …, 2003 - ACS Publications
Novel diruthenium complexes containing chiral thiolate-bridged ligands are synthesized and
characterized crystallographically. The chiral diruthenium complexes promote …