Hartmut Schubert
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View article: Metathetical Exchange, Synthesis, and Carbon Dioxide Addition of Higher Homologues of Group 9 Metal Carbynes
Metathetical Exchange, Synthesis, and Carbon Dioxide Addition of Higher Homologues of Group 9 Metal Carbynes Open
A one‐pot synthesis for previously unknown heavy homologues of Group 9 metal carbynes [(Me 3 P) 3 Co≡GeAr*] ( 1 ), [(Me 3 P) 3 Rh≡GeAr*] ( 2 ), [(Me 3 P) 3 Ir≡GeAr*] ( 3 ), [(Me 3 P) 3 Ir≡SnAr*] ( 5 ), and [(Et 3 P) 3 Ir≡PbAr*] ( 7 ) is pr…
View article: Metathetischer Austausch, Synthese und Addition von Kohlenstoffdioxid an schweren Gruppe‐9‐Metall‐Carbinen
Metathetischer Austausch, Synthese und Addition von Kohlenstoffdioxid an schweren Gruppe‐9‐Metall‐Carbinen Open
Zusammenfassung In einer One‐Pot‐ Synthese wurden die bislang unbekannten schweren Homologe der Gruppe‐9‐Metall‐Carbine [(Me 3 P) 3 Co≡GeAr*] ( 1 ), [(Me 3 P) 3 Rh≡GeAr*] ( 2 ), [(Me 3 P) 3 Ir≡GeAr*] ( 3 ), [(Me 3 P) 3 Ir≡SnAr*] ( 5 ) und …
View article: Capture of an <i>In Situ</i> Formed Distanna-S-heterocyclic Carbene
Capture of an <i>In Situ</i> Formed Distanna-S-heterocyclic Carbene Open
The planar, non-twisted distannene Sn2(TIPS)4 (1, TIPS = SiiPr3) reacts with CS2 to form a tetrathiaethylene derivative via the dimerization of two S-heterocyclic carbene…
View article: Half-sandwich scandium methylidenes
Half-sandwich scandium methylidenes Open
Methylidene nucleophilicity is significantly affected by the ancillary ligand and type of group 13 methyl compound, revealed by Sc–CH 2 bonding metrics and 13 C NMR spectroscopy.
View article: Heterocycles in reactions with boradigermaallyl
Heterocycles in reactions with boradigermaallyl Open
The high reactivity of boradigermaallyl, a bisgermylene adduct of chloroborylene, is documented by insertion reactions with thiophene, furan, pyridazine, and 2,2′-bipyridine.
View article: Scrutinising ligand pre-reduction: unlocking pathways to mono-, homo-, and heterobimetallic naphthyridine diimine complexes
Scrutinising ligand pre-reduction: unlocking pathways to mono-, homo-, and heterobimetallic naphthyridine diimine complexes Open
Ligand pre-reduction enables controlled access to mono-, homo-, and heterobimetallic NDI complexes. A metrical model links structural features to oxidation states, guiding the design of multimetallic architectures.
View article: Boradigermaallyl: inhibition of CH bond activation by borane CO adduct formation followed by CO insertion
Boradigermaallyl: inhibition of CH bond activation by borane CO adduct formation followed by CO insertion Open
Multifaceted reactions of boradigermaallyl with unsaturated organic molecules are presented. CH activation is suppressed by CO borane adduct formation and subsequent CO insertion results in an α,β-unsaturated acylboron compound.
View article: Terphenyl‐Ge as <i>μ</i><sub>2</sub>‐Ge‐bis(hexahapto‐Trip) Bridging Ligand to Form a New Transition Metal‐Only Chelating Lewis Base
Terphenyl‐Ge as <i>μ</i><sub>2</sub>‐Ge‐bis(hexahapto‐Trip) Bridging Ligand to Form a New Transition Metal‐Only Chelating Lewis Base Open
Terphenylgermanium Ar*Ge [Ar*=C 6 H 3 (2,6‐Trip) 2 , Trip=2,4,6‐C 6 H 2 i Pr 3 ] was found to act as a novel μ 2 ‐Ge‐bis(hexahapto‐Trip) bridging ligand. Deprotonated terphenyl germanium trihydride [Li(thf) 3 ][Ar*GeH 2 ] ( 1 ) undergoes r…
View article: Germaborene reactivity study – addition of carbon nucleophiles, cycloaddition reactions, coordination chemistry
Germaborene reactivity study – addition of carbon nucleophiles, cycloaddition reactions, coordination chemistry Open
Germaborene chemistry is presented: halide substitution by carbon nucleophiles, Cp*Al insertion into the B–Br bond, cycloaddition of CO 2 , dimethylbutadiene and selenium and coordination of CuBr, AuCl and Fe(CO) 4 fragments at the BGe do…
View article: Nucleophilic Addition of Bulky Aryl Substituents to Pentacene‐6,13‐quinone
Nucleophilic Addition of Bulky Aryl Substituents to Pentacene‐6,13‐quinone Open
We investigate the introduction of bulky aryl substituents of the biphenyl, terphenyl, and quaterphenyl type at the 6,13 and 5,7,12,14 positions of the pentacene scaffold by reaction of the corresponding quinones with lithium organic reage…
View article: CCDC 2249979: Experimental Crystal Structure Determination
CCDC 2249979: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2249977: Experimental Crystal Structure Determination
CCDC 2249977: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2249973: Experimental Crystal Structure Determination
CCDC 2249973: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2249975: Experimental Crystal Structure Determination
CCDC 2249975: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2249974: Experimental Crystal Structure Determination
CCDC 2249974: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2249976: Experimental Crystal Structure Determination
CCDC 2249976: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2249972: Experimental Crystal Structure Determination
CCDC 2249972: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2249978: Experimental Crystal Structure Determination
CCDC 2249978: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2249980: Experimental Crystal Structure Determination
CCDC 2249980: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: Synthese von Cobalt‐Zinn‐ und ‐Blei‐Tetrylidinen – Reaktivitätsuntersuchungen der Dreifachbindung
Synthese von Cobalt‐Zinn‐ und ‐Blei‐Tetrylidinen – Reaktivitätsuntersuchungen der Dreifachbindung Open
Die Tetrylidine [TbbSn≡Co(PMe 3 ) 3 ] ( 1 a ) und [TbbPb≡Co(PMe 3 ) 3 ] ( 2 ) (Tbb=2,6‐[CH(SiMe 3 ) 2 ] 2 ‐4‐( t ‐Bu)C 6 H 2 ) wurden über eine Substitutionsreaktion zwischen [Na(OEt 2 )][Co(PMe 3 ) 4 ] und [Li(thf) 2 ][TbbEBr 2 ] (E=Sn, P…
View article: Synthesis of Cobalt‐Tin and ‐Lead Tetrylidynes—Reactivity Study of the Triple Bond
Synthesis of Cobalt‐Tin and ‐Lead Tetrylidynes—Reactivity Study of the Triple Bond Open
Tetrylidynes [TbbSn≡Co(PMe 3 ) 3 ] ( 1 a ) and [TbbPb≡Co(PMe 3 ) 3 ] ( 2 ) (Tbb=2,6‐[CH(SiMe 3 ) 2 ] 2 ‐4‐( t ‐Bu)C 6 H 2 ) are accessed for the first time via a substitution reaction between [Na(OEt 2 )][Co(PMe 3 ) 4 ] and [Li(thf) 2 ][Tb…
View article: CCDC 2252875: Experimental Crystal Structure Determination
CCDC 2252875: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2252883: Experimental Crystal Structure Determination
CCDC 2252883: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2252878: Experimental Crystal Structure Determination
CCDC 2252878: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2252876: Experimental Crystal Structure Determination
CCDC 2252876: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2252881: Experimental Crystal Structure Determination
CCDC 2252881: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2252882: Experimental Crystal Structure Determination
CCDC 2252882: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2252880: Experimental Crystal Structure Determination
CCDC 2252880: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2252877: Experimental Crystal Structure Determination
CCDC 2252877: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2252884: Experimental Crystal Structure Determination
CCDC 2252884: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …