474094-55-8Relevant academic research and scientific papers
Highly efficient Ru(ii)-alkylidene based Hoveyda-Grubbs catalysts for ring-closing metathesis reactions
Al-Awadi, Nouria A.,Al-Enezi, Mariam Y.,Ibrahim, Yehia A.,John, Elizabeth
, p. 37866 - 37876 (2021/12/09)
Three novel phosphine-free Ru-alkylidenes (7a-7c) have been synthesized and utilized as efficient catalysts for ring closing metathesis (RCM) reaction. Spectroscopic data, i.e. NMR and HRMS, along with single crystal X-ray diffraction analysis, were used
Assisted tandem catalytic RCM-aromatization in the synthesis of pyrroles and furans
Schmidt, Bernd,Krehl, Stefan,Jablowski, Eric
supporting information; experimental part, p. 5119 - 5130 (2012/08/07)
An assisted tandem catalytic transformation of diallyl amines and diallyl ethers into N-aryl pyrroles and furans, respectively, is described. The sequence relies on ring closing metathesis followed by dehydrogenation of the initially formed dihydropyrroles and dihydrofurans. Both steps are Ru-catalyzed, but the sequence requires only one precatalyst, because conversion of the metathesis catalyst into the dehydrogenation catalyst is achieved in situ, triggered by the oxidant tert-butyl hydroperoxide.
