Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Annika Stute"'
Autor:
Marcos de Oliveira, Robert Knitsch, Muhammad Sajid, Annika Stute, Lisa-Maria Elmer, Gerald Kehr, Gerhard Erker, Claudio J Magon, Gunnar Jeschke, Hellmut Eckert
Publikováno v:
PLoS ONE, Vol 11, Iss 6, p e0157944 (2016)
Q-band and X-band pulsed electron paramagnetic resonance spectroscopic methods (EPR) in the solid state were employed to refine the parameters characterizing the anisotropic interactions present in six nitroxide radicals prepared by N,N addition of N
Externí odkaz:
https://doaj.org/article/9c3eb72f71c2407f9255d7a42aa4f290
Publikováno v:
Tetrahedron. 70:7395-7403
Four new copper(II)/diamine complexes comprising some (+)-sparteine surrogates and a cyclohexane-derived diamine were prepared and evaluated as chiral catalysts in desymmetrisation of meso-diols and asymmetric Henry reactions. Mono-benzoylation react
Autor:
Lisa-Maria Elmer, Gerhard Erker, Marcos de Oliveira, Gunnar Jeschke, Robert Knitsch, Claudio José Magon, Gerald Kehr, Muhammad Sajid, Hellmut Eckert, Annika Stute
Publikováno v:
PLoS ONE, 11 (6)
PLoS ONE
PLoS ONE, Vol 11, Iss 6, p e0157944 (2016)
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
PLoS ONE
PLoS ONE, Vol 11, Iss 6, p e0157944 (2016)
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Q-band and X-band pulsed electron paramagnetic resonance spectroscopic methods (EPR) in the solid state were employed to refine the parameters characterizing the anisotropic interactions present in six nitroxide radicals prepared by N,N addition of N
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1aefa05edcbad5ae160b387770f4b1fe
https://hdl.handle.net/20.500.11850/118141
https://hdl.handle.net/20.500.11850/118141
Autor:
Johannes A. M. Hepperle, Brooks J. Culotta, Gerhard Erker, Allan Jay P. Cardenas, Stefan Grimme, Jeffrey L. Petersen, Roland Fröhlich, Armido Studer, Timothy H. Warren, Gerald Kehr, Constantin G. Daniliuc, Annika Stute, Birgitta Schirmer, Muhammad Sajid
Publikováno v:
Journal of the American Chemical Society
The intramolecular cyclohexylene-bridged P/B frustrated Lewis pair [Mes(2)P-C(6)H(10)-B(C(6)F(5))(2)] 1b reacts rapidly with NO to give the persistent FLP-NO aminoxyl radical 2b formed by P/B addition to the nitrogen atom of NO. This species was full
Publikováno v:
ChemInform. 46
Autor:
Stefan Grimme, Gerhard Erker, Timothy H. Warren, Gerald Kehr, Allan Jay P. Cardenas, Brooks J. Culotta, Annika Stute, Roland Fröhlich
Publikováno v:
Angewandte Chemie. 123:7709-7713
Frustrated Lewis Pairs (FLPs) show a rapidly increasing spectrum of interesting chemical reactions. They have been reported to activate dihydrogen under mild conditions and to serve as metal free hydrogenation catalysts toward specific organic substr
Publikováno v:
ChemInform. 46
The preparation and synthetic application of novel copper(II)/(+)-sparteine surrogates are described.
1,1′-Diacetylferrocene readily undergoes an intramolecular Mannich condensation reaction upon treatment with excess dimethylamine in the presence of catalytic amounts of titanium tetrachloride to yield the unsaturated dimethylamino [3]ferrocenophan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d04d7c0ae69cb388c8827975770c577
https://doi.org/10.1016/b978-0-12-800976-5.00004-7
https://doi.org/10.1016/b978-0-12-800976-5.00004-7
Publikováno v:
Dalton transactions (Cambridge, England : 2003). 42(13)
2-Propenylbis(pentafluorophenyl)phosphane adds Piers' borane [HB(C(6)F(5))(2)] with anti-Markovnikov orientation to yield the intramolecular vicinal frustrated P/B Lewis pair 10. The FLP 10 adds pyridine, acetonitrile or alkyl isocyanides to form sim
Publikováno v:
Dalton Transactions.