Herein, the authors show that reverse process of HAT to an alkene can be leveraged to generate catalytically active Co–H species in an application of shuttle catalysis coined shuttle HAT. Tanner C. Jankins , Philip M. Blank & Bill Morandi Article 17 October 2024 | Open Access Preserving...
In CH3CN, both the homogeneous and heterogeneous catalysts were efficient in alkene oxidations. Cyclohexane oxidation provides total yield of 12.1 % and 7.3% with an alcohol/ketone (A/K) ratio of 1.75 and 1.60 by the LFe~(III) and the LFe~(III)SiO2 catalysts respectively. UV-vis kinetic ...
Catalytic alkane and alkene oxidation by iron complex of 5,10,15 tris-(pentafluorophenyl)corrole, using 70% tert-butyl hydroperoxide as oxidant at room temperature is reported for the very first time. Involvement of freely diffusing radicals in the oxidizing system is observed. A reaction mechanism...
However, in benzene with acidic cosolvents (e.g., CF3CO2H or PhOH) selectivity is possible with terminal alkynes, because the reduction of the alkyne (but not the alkene) is accelerated <68MI 112-01>. Another rhodium catalyst, [Rh(COD)PPh3Py]PF6 in the presence of benzoate ion, is ...
In CH 3CN, both the homogeneous and heterogeneous catalysts were efficient in alkene oxidations. Cyclohexane oxidation provides total yield of 12.1% and 7.3% with an alcohol/ketone (A/K) ratio of 1.75 and 1.60 by the LFe III and the LFe III·SiO 2 catalysts respectively. UV–vis kinetic ...
olefin/alkene hydrogenationiron catalysisbifunctional mechanismmetal-ligand cooperativityDFT calculationsHydrogenation of alkenes containing polarized C=C double bonds has been achieved with iron-based homogeneous catalysts bearing a bis(phosphino)amine pincer ligand. Under standard catalytic conditions (5 mol %...
The value and application of transition metal catalyzed alkene isomerization in industry. In Applied Homogeneous Catalysis with Organometallic Compounds: A Comprehensive Handbook in Four Volumes, 3rd ed.; Cornils, B., Herrmann, W.A., Beller, M., Paciello, R., Eds.; Wiley-VCH: Weinheim, ...
The first PC is correlated mainly with the Pd loading and the electronic descriptors of the organic residue on the alkene, R2. The second PC represents mainly the ligand's electronic descriptors. Another application of neural networks and classification methods for data analysis in homogeneous ...