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Preparation and Catalytic Performance of Al2O3, TiO2 and SiO2 Supported Vanadium Based-Catalysts for C–H Activation
A series of Al2O3, SiO2 and TiO2-supported vanadium oxide catalysts with different vanadium loadings has been prepared by two different methods: wet impregnation using ammonium metavanadate as a… Expand
Silanol-based surfactants: synthetic access and properties of an innovative class of environmentally benign detergents.
Herein, environmentally friendly surfactants based on new silanols as substitutes for the isoelectronic phosphonates were explored. Surface tensions of aqueous solutions are significantly reduced,… Expand
Polymers with pendant ferrocenes.
- R. Pietschnig
- Materials Science, Medicine
- Chemical Society reviews
- 26 September 2016
The tailoring of smart material properties is one of the challenges in materials science. The unique features of polymers with pendant ferrocene units, either as ferrocenyl or ferrocenediyl groups,… Expand
Rational design of the first closed coordination capsule with octahedral outer shape.
The rational synthesis of an octahedral coordination capsule in which the triangular faces are covered by single ligands is described herein. Starting with… Expand
The homologous series of 1,1'-ferrocenylenebisdihalophosphanes (C5H4PX2)2Fe (X = F, Cl, Br, I): precursors for the first metallocene bridged bisphosphaalkene.
- C. Moser, A. Orthaber, M. Nieger, F. Belaj, R. Pietschnig
- Chemistry, Medicine
- Dalton transactions
- 8 August 2006
A facile synthetic access to the homologous series of 1,1'-ferrocenylene bisdihalophosphanes Fc'(PX2)2 (X = F, Cl, Br, I; Fc' = 1,1'-ferrocenediyl = ferrocenylene = -C5H4FeC5H4-) is reported. The 31P… Expand
Synthesis of 1,1'-Ferrocenylene-Bridged Bisdiphosphenes
A simple synthetic access to the first ferrocenylene-bridged bisdiphosphenes Fe(C 5 H 4 -P=P-R) 2 is reported. The unsaturated P=P units require steric protection by adjacent substituents such as Dmp… Expand
Synthesis, structure and π-delocalization of a phosphaalkenyl based neutral PNP-pincer
Graphical abstract A novel bis-phosphaalkenyl based PNP-pincer was prepared and its crystal structure indicates delocalization over the entire π-system including all three donor sites which is also… Expand
Formation and hydrogen bonding of a novel POSS-trisilanol.
The formation of t-butyl substituted polyhedral silsesquioxanes (POSS) starting from the corresponding silanetriol is reported. Several intermediates involved in this complex condensation process… Expand
Synthesis and structures of cis- and trans-bis(alkyneselenolato)platinum(II) complexes.
- S. Schäfer, C. Moser, J. Tirrée, M. Nieger, R. Pietschnig
- Chemistry, Medicine
- Inorganic chemistry
- 24 March 2005
The reaction of 2 equiv of LiSeCC-n-C(5)H(11) (1) with cis-PtCl(2)(Ph(3)P)(2) (2) gives a mixture of the cis and trans isomers of Pt(Ph(3)P)(2)(SeCC-n-C(5)H(11))(2) (3), which slowly isomerizes in… Expand