Zobrazeno 1 - 9 of 9 pro vyhledávání: '"Erich. Paulus"'
1
Aerobic epoxidation with a ruthenium-porphyrin catalyst: formation of an inactive carbonyl complex
Autor: Eduard Zeisberger, Erich Paulus, Bernd Scharbert
Publikováno v: Journal of Organometallic Chemistry. 493:143-147
The aerobic epoxidation of linear terminal olefins such as oct-1-ene and propene can be accomplished by Ru(TMP)O 2 , as catalyst with turn-overs of 40 and 36 respectively during 1 day. The catalytic activity of Ru(TMP)O 2 after this time has nearly c
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dc4c179a3130a6518fa8354f377d5432
https://doi.org/10.1016/0022-328x(95)05374-x
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2
Efficient synthesis of (R)- and (S)-(6,6′-difluorobiphenyl-2,2′-diyl) bis(diphenylphosphine); electron-poor biphenyl-type ligands for transition metal catalysts
Autor: Chang Hua Li, Erich Paulus, Heiner Jendralla
Publikováno v: Tetrahedron: Asymmetry. 5:1297-1320
Racemic title compound (RS)- 5 is synthesized (Scheme 1 , 100g scale) in four simple steps (49% overall yield) from meta-fluorobromobenzene 1 . (RS)- 5 is efficiently resolved (Scheme 2) utilizing commercial (S)-(+)-dipalladium complex 9 to give homo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::17022d422bf48486247f1c00c2017812
https://doi.org/10.1016/0957-4166(94)80172-x
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3
ChemInform Abstract: Efficient Synthesis of (R)- and (S)-(6,6′-Difluorobiphenyl-2,2′-diyl) bis(diphenylphosphine); Electron-Poor Biphenyl-Type Ligands for Transition Metal Catalysts
Autor: Heiner Jendralla, Erich Paulus, Chang Hua Li
Publikováno v: ChemInform. 25
Racemic title compound (RS)- 5 is synthesized (Scheme 1 , 100g scale) in four simple steps (49% overall yield) from meta-fluorobromobenzene 1 . (RS)- 5 is efficiently resolved (Scheme 2) utilizing commercial (S)-(+)-dipalladium complex 9 to give homo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::95a13288d5891e54f087228c939073a1
https://doi.org/10.1002/chin.199450063
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