ChemInform Abstract: Ruthenium Tris(pyrazolyl)borate Complexes. Part 12. Cross Coupling of Acetylenes with Olefins — Formation of η3-Butadienyl and η2-Butadiene Complexes via a Metallacyclobutane Intermediate.

Cross Coupling of Acetylenes with Olefin

Cross Coupling of Acetylenes with Olefins – Formation of η3-Butadienyl and η2-Butadiene Complexes via a Metallacyclobutane Intermediate

✍ Christian Slugovc; Kurt Mereiter; Roland Schmid; Karl Kirchner 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 362 KB

Selective coupling of olefins and terminal acetylenes is nation sequence. [Ru(tp)(COD)Cl] and [Ru(tp){η 3 -(P,C,C)-Ph 2 PCH=CHC(Ph)=CH 2 }Cl] were the starting materials shown to be effected in the coordination sphere of Ru II by the successive intermediacy of vinylidene and which were treated with