Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Jürgen Schimkowiak"'
Autor:
Herbert W. Roesky, Mark Schormann, Hans-Georg Schmidt, Jürgen Schimkowiak, Mrinalini G. Walawalkar, Mathias Noltemeyer, Christopher Lehmann, Ramaswamy Murugavel, Olexandr I. Guzyr
Publikováno v:
Organometallics. 18:832-836
The reactions of alkyltantalum chlorides with trimethyltin fluoride were found to be highly dependent on the number of organic ligands on tantalum as well as on the electronic and the steric nature...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a24bce0213142811236446a4d1dbd1c
https://doi.org/10.1021/om980768g
https://doi.org/10.1021/om980768g
Autor:
George M. Sheldrick, Jürgen Schimkowiak, Herbert W. Roesky, Mathias Noltemeyer, Hans-Georg Schmidt
Publikováno v:
Chemische Berichte. 123:1345-1346
Adduct of a Five-Membered Trisulfurdinitrogen Dioxide Ring with Titanium Tetrachloride Reaction of S6N4O4 with TiCl4 lead to [(S3N2O2)TiCl4]2 (2). Single crystals of 2 were obtained by recrystallization from liquid SO2. 2 forms chains of five-membere
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e81c2cd3898811b7baf8b5f40cc115f
https://doi.org/10.1002/cber.19901230623
https://doi.org/10.1002/cber.19901230623
Autor:
Thomas Gries, George M. Sheldrick, Karen Meyer-Bäse, Peter G. Jones, Jürgen Schimkowiak, Hartmut Hofmann, Herbert W. Roesky
Publikováno v:
Chemische Berichte. 119:366-373
Die Reaktion der 1,2,5-Selenadiazole 2 und 4 sowie des Bicyclus 6 mit (η2-Ethen)bis(triphenylphosphan)platin(0) fuhrt zu den cyclischen Koordinationsverbindungen (Ph3P)2-PtSeN2(CR)2 (R = CN, 3; R = OCH2CF3, 5) und dem Bicyclus (Ph3P)2PtC4Cl2N4S3 (7)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfd273ea89d8ac162f54389e369ac66e
https://doi.org/10.1002/cber.19861190131
https://doi.org/10.1002/cber.19861190131
Autor:
Mathias Noltemeyer, Herbert W. Roesky, George M. Sheldrick, Jürgen Schimkowiak, Martin Schmidt, Michael Witt
Publikováno v:
Angewandte Chemie International Edition in English. 21:1273-1280
Das vollstandige Manuskript dieser Zuschrift erscheint in: Angew. Chem. Suppl. 1982, 1273. DOI: 10.1002/ange.198212730
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0be23b4985169fb8187a6da4e9bad2d
https://doi.org/10.1002/anie.198212730
https://doi.org/10.1002/anie.198212730
Autor:
Thomas Gries, Herbert W. Roesky, Mathias Noltemeyer, Jörg Sundermeyer, George M. Sheldrick, Jürgen Schimkowiak
Publikováno v:
Zeitschrift für Naturforschung B. 41:162-166
The reactions between 1,2,4-thiadiazol-3,5-dicarbonitrile, S(CN)4, and sulfur chlorides (SCl2 and S2Cl2) in the presence of Adogen® 464 (Aldrich) proceeds with formation of S3(CN)4Cl2 (1) and S3(CN)8Cl2 (2). These main products were characterized by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6cc022f4f556761a81583de61d058f3
https://doi.org/10.1515/znb-1986-0204
https://doi.org/10.1515/znb-1986-0204
Publikováno v:
Zeitschrift für Naturforschung B. 41:175-178
The metallacycle [Br3WS2N3] has been obtained from the reaction of S4N4 with WBr5. The salt [Ph4P+][Br4WS2N3 -] was formed from [Br3WS2N3] by addition of Ph4PBr. It crystallizes in the orthorhombic space group Pbca with a = 1396.8(4), b = 1961.9(5),
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae54d22044ef9fcf4f6732ba81902211
https://doi.org/10.1515/znb-1986-0206
https://doi.org/10.1515/znb-1986-0206
Publikováno v:
Chemische Berichte. 122:1067-1070
Aus Li[PhCN2(SiMe3)2] (1) oder PhCN2(SiMe3)3 (3) und SCl2 wird das Dithiatetrazocin PhC(NSN)2CPh (2) in guter Ausbeute erhalten. Entsprechend gewinnt man aus p-MeC6H4CN2(SiMe3)3 (4), Li[p-NO2C6H4CN2(SiMe3)2] (5) und Li[p-NO2C6H4CN2(SiMe3)2] (6) mit S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c0749ee644fd9153f9f42cc96bbb552
https://doi.org/10.1002/cber.19891220609
https://doi.org/10.1002/cber.19891220609
Autor:
Herbert W. Roesky, T. Schroeder, Peter G. Jones, Jürgen Schimkowiak, George M. Sheldrick, Mathias Noltemeyer, Jörg Sundermeyer
Publikováno v:
Zeitschrift für Naturforschung B. 40:736-739
The reaction of N,N-dichlorophenylsulphonamide with tungsten hexacarbonyl in refluxing CCl4 leads in good yield to the yellow polymeric complex [(PhSO2N)2WCl2]x, which may be converted to the octahedral nitrene complex [(PhSO2N)2WCl2(CH3CN)2] by recr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7341167dd2fc0f863ea0857dce254435
https://doi.org/10.1515/znb-1985-0608
https://doi.org/10.1515/znb-1985-0608
Publikováno v:
Zeitschrift für Naturforschung B. 39:1722-1728
The metallacycles [Cl3MS2N3]2 (M = Mo, W) 1a and 2a have been obtained from reactions of S4N4 with Mo2Cl10 and WCl6, respectively, and from S3N3Cl3 with the hexacarbonyls M(CO)6. The adducts Cl3MS2N3 · CH3CN 1b and 2b are formed with acetonitrile, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::994d3c886aaa28ed8492e29191bc496e
https://doi.org/10.1515/znb-1984-1218
https://doi.org/10.1515/znb-1984-1218
Publikováno v:
Zeitschrift für Naturforschung B. 43:949-951
Cd[AsF6]2 (1) reacts with cyanogen to yield [Cd{(CN)2}2SO2][AsF6]2 (2). 2 crystallizes in the space group Pnma with cell constants a = 1475.2(3); b = 821.7(3); c = 1321.2(9) pm. The coordination sphere of cadmium consists of nine atoms (one oxygen, f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ecb088a762adff9c515270811036923
https://doi.org/10.1515/znb-1988-0806
https://doi.org/10.1515/znb-1988-0806