Zobrazeno 1 - 10
of 20
pro vyhledávání: '"André Schäfer"'
Autor:
Kevin Rohe, Angelika S. D. Stahlich, Volker Huch, André Schäfer, Kinga Leszczyńska, Alexander Grandjean, David Scheschkewitz
Permethylated disila[2]metallocenophanes of silicon, germanium, tin, lead, 2 a-d, (tetrelocenophanes) and antimony, 3 a,b, (pnictogenocenophanes) are described. In the case of antimony, a chloro-substituted stibonocenophane, 3 a, as well as cationic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e739a71afc8e676607116cf472bab6ed
Publikováno v:
Organometallics. 40:2108-2117
Publikováno v:
ACS Catalysis. 10:11567-11577
Herein, detailed mechanistic investigations into formamide-catalyzed nucleophilic substitution (SN) of alcohols are reported. Alkoxyiminium chlorides and hexafluorophosphates were synthesized and c...
Publikováno v:
Chemistry (Weinheim an Der Bergstrasse, Germany)
The Lewis acidities of a series of [n]magnesocenophanes (1 a–d) have been investigated computationally and found to be a function of the tilt of the cyclopentadienyl moieties. Their catalytic abilities in amine borane dehydrogenation/dehydrocouplin
Autor:
Theresa Block, Volker Huch, Sergi Danés, Diego M. Andrada, Lisa Wirtz, André Schäfer, Carsten Müller, Rainer Pöttgen
Publikováno v:
Organometallics
A detailed experimental and computational study of a series of stannocene and plumbocene N-heterocyclic carbene complexes is presented. This unique class of group 14 Lewis acid–base adducts was obt...
Autor:
André Schäfer
Publikováno v:
Acta Crystallographica. Section C, Structural Chemistry
Several decades after the bis(diethyl etherate) of tungsten(IV) chloride was first mentioned in the literature, it has now at last been structurally characterized by single-crystal X-ray diffraction analysis, finally confirming its composition.
Autor:
Volker Presser, Tamara Winter, Markus Gallei, André Schäfer, Wasim Haider, Alexander Schießer
Publikováno v:
Macromolecular rapid communications. 42(9)
The synthesis and characterization of polyferrocenylmethylene (PFM) starting from dilithium 2,2-bis(cyclopentadienide)propane and a Me2 C[1]magnesocenophane is reported. Molecular weights of up to Mw = 11 700 g mol-1 featuring a dispersity, Ð, of 1.
Autor:
Rebekah L. N. Hailes, Ian Manners, André Schäfer, Andrew D. Russell, Paul J. Gates, Rebecca A. Musgrave
Publikováno v:
Musgrave, R, Hailes, R, Schafer, A, Russell, A, Gates, P & Manners, I 2018, ' New reactivity at the silicon bridge in sila[1]ferrocenophanes ', Dalton Transactions, vol. 47, no. 8, pp. 2759-2768 . https://doi.org/10.1039/c7dt04593j
We describe two new types of reactivity involving silicon-bridged [1]ferrocenophanes. In an attempt to form a [1]ferrocenophane with a bridging silyl cation, the reaction of sila[1]ferrocenophane [Fe(η-C5H4)Si(H)TMP] (12) (TMP = 2,2,6,6-tetramethylp
Publikováno v:
Chemistry – A European Journal. 26:6088-6088
Autor:
Carsten Müller, Claude Gretsch, Lisa Wirtz, André Schäfer, Angelika S. D. Stahlich, Volker Huch
Publikováno v:
Inorganic chemistry. 57(14)
Several stannocene carbene complexes, 3a–3g, were synthesized and examined in solution by NMR spectroscopy and in the solid state by single-crystal X-ray diffraction. In this new class of metallocene carbene complexes, coordination of the carbene t