Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Hans-Uwe Steinberger"'
Publikováno v:
Canadian Journal of Chemistry. 81:1223-1227
A metal-free catalytic intramolecular hydrosilylation reaction is reported. The key intermediates in the catalytic cycle are silyl cationic species. The reaction is used to produce 2-silanorbornanes 2 from 3-cyclopentenemethylsilanes 1 under mild con
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 169:93-96
From the reaction of Py→PS2Cl 1 with aminoalkyl pyridines intramolecular stabilized dithiophosphoric acid amides 3, containing five- and six-membered rings, are isolated. Methanolysis of 3 leads to intramolecular pyridinium salts 4. The reaction of
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 168:291-296
The reactivity of the donor-stabilized monometaphosphoryl chloride Py⇒PS2Cl (1) versus multiple bond systems and organometallic compounds has been studied. Thus, on the reaction of 1 with diphenyl acetylene at elevated temperature the five-membered
Publikováno v:
European Journal of Inorganic Chemistry. 1999:1095-1102
Catalytic hydrogenation of olefins containing functionalized silicon groups affords the saturated products in good yields. Chloro and alkoxy substituents at the silicon atom remain unaffected and, in the case of heterocyclic compounds, the cyclic or
Autor:
Norbert Auner, Hans-Uwe Steinberger
Publikováno v:
Zeitschrift für Naturforschung B. 49:1743-1754
The exo/endo[4+2]-cycloadducts of Cl2Si=CHCH2 tBu and cyclopentadiene 1 are transformed into the Si-dimethoxy- and chloro-methyl-substituted derivatives 2 and 4. In the case of the 2-silabicyclo[2.2.1] compounds 2 (R1 = R2 = OCH3), 3 (R1 = R2 = CH3)
Publikováno v:
Acta Crystallographica Section C Crystal Structure Communications. 57:835-837
The title compound, C12H27PS, has crystallographic C3 symmetry. The bond angles at phosphorus are tetrahedral [C--P--S 109.31 (12) degrees and C--P--C 109.63 (12) degrees ] and the P--C bond length is 1.899 (4) A. The shortest intermolecular contacts
Autor:
Hans-Uwe Steinberger, N. Auner
Publikováno v:
ChemInform. 26
Publikováno v:
ChemInform. 30
Publikováno v:
ChemInform. 33
The reactivity of the donor-stabilized monometaphosphoryl chloride Py⇒PS2Cl (1) versus multiple bond systems and organometallic compounds has been studied. Thus, on the reaction of 1 with diphenyl acetylene at elevated temperature the five-membered
Publikováno v:
Organosilicon Chemistry Set: From Molecules to Materials
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea823b37d9dc3e9bae3f3ad7847527d8
https://doi.org/10.1002/9783527620777.ch21c
https://doi.org/10.1002/9783527620777.ch21c