1 to 4 of 4 Results
Feb 7, 2022
Panyam, Pradeep Kumar Reddy; Atwi, Boshra; Ziegler, Felix; Frey, Wolfgang; Nowakowski, Michal; Bauer, Matthias; Buchmeiser, Michael, 2022, "Rh(I)/(III)-N-Heterocyclic Carbene Complexes: Effect of Steric Confinement Upon Immobilization on Regio- and Stereoselectivity in the Hydrosilylation of Alkynes", https://doi.org/10.18419/darus-2473, DaRUS, V1
Novel Rh(III) pentamethylcyclopentadienyl and Rh(I) complexes containing chelating N-heterocyclic carbenes have been prepared and used in the hydrosilylation of 1-alkynes. Selected catalysts were immobilized within the mesopores of SBA-15. The confinement effects either provided... |
Apr 22, 2021
Schowner, Roman; Elser, Iris; Benedikter, Mathis, 2021, "Data for: "Origin and Use of Hydroxyl Group Tolerance in Cationic Molybdenum Imido Alkylidene N‐Heterocyclic Carbene Catalysts"", https://doi.org/10.18419/darus-1702, DaRUS, V1
Primary data files related to the publication. Procedures, recation conditions and used analytical equipment is discussed in detail in the experimental section or the supporting information of the paper. Productivities in olefin metathesis reactions were examined via gas-chromato... |
Apr 22, 2021
Panyam, Pradeep Kumar Reddy; Stöhr, Laura; Wang, Dongren; Frey, Wolfgang; Buchmeiser, Michael, 2021, "Chromium(VI) Bisimido Dichloro, Bisimido Alkylidene, and Chromium(V) Bisimido Iodo N‐Heterocyclic Carbene Complexes", https://doi.org/10.18419/darus-1686, DaRUS, V1
Reaction of CrCl2(N-tBu)2 with 1,3-dimethylimidazol-2-ylidene (IMe), 1,3-dimethyl-4,5-dichloroimidazol-2-ylidene (IMeCl2), 1,3-di(2-propyl)imidazol-2-ylidene (IPr), 1,3-dimesitylimidazol-2-ylidene (IMes) and 1,3-bis(2,6-(2-Pr)2C6H3)imidazol-2-ylidene (IDipp) yields the correspond... |
Dec 23, 2020
Ziegler, Felix, 2020, "Olefin Metathesis in Confined Geometries: A Biomimetic Approach toward Selective Macrocyclization Data Buchmeiser", https://doi.org/10.18419/darus-832, DaRUS, V1
This paper addresses the synthesis of macrocyclic molecules by a spatial confinement effect in SBA-15. Various aspects such as concentration dependence, substrate size and temperature dependence have been discussed. In the attached data you will find all NMR spectra of the perfor... |