UB Paderborn / Katalog / Suche / in CDI

Sortiert nach

Einfacher Volltextzugriff von (fast) überall

Installieren Sie die LibKey Nomad-Browsererweiterung und erhalten Sie von vielen Webseiten einfachen Zugriff auf lizenzierte Volltexte oder Open Access Publikationen. Mehr erfahren...

Slow, spontaneous degradation of lansoprazole, omeprazole and pantoprazole tablets: isolation and structural characterization of the toxic antioxidants 3H-benzimidazole-2-thiones

Pharmazie, 2013-09, Vol.68 (9), p.749-754

2013

Volltextzugriff (PDF)

Reaction of alkoxycarbene complexes of tungsten with 1,2-dihydroquinoline: single vs. double hydride transfers to the carbene–carbon: synthesis, X-ray structure and reactivity of a quinolinium ylide complex of tungsten pentacarbonyl

Journal of organometallic chemistry, 2003-11, Vol.684 (1), p.105-112

2003

Volltextzugriff (PDF)

A Major Breakthrough in the Use of Alkoxycarbene Complexes of Chromium and Tungsten for the Synthesis of Elaborate Organic Compounds: Dihydropyridine Induced Reductions and Cascade Insertion Reactions

Tetrahedron, 2000-07, Vol.56 (28), p.5001-5027

2000

Volltextzugriff (PDF)

Bis(trimethylsilyl)ketene Acetals as C,O-Dinucleophiles: One-Pot Formation of Polycyclic γ- and δ-Lactones from Pyridines and Pyrazines

European Journal of Organic Chemistry, 2005-09, Vol.2005 (17), p.3724-3744

2005

Volltextzugriff (PDF)

An expedient approach to tetrahydrofuro[3,2- b]pyridine-2(3 H)-ones via activation of pyridine N-oxide by triflic anhydride

Tetrahedron letters, 2010-06, Vol.51 (24), p.3186-3189

2010

Volltextzugriff (PDF)

Double nucleophilic addition of bis(trimethylsilyl)ketene acetals to carbon–carbon double bonds of pyrazines: formation of polycyclic γ-lactones

Tetrahedron letters, 2005-05, Vol.46 (20), p.3449-3451

2005

Volltextzugriff (PDF)

Improved approaches and structures of new ferrocenyl carbene complexes of chromium, tungsten, and molybdenum

Journal of organometallic chemistry, 2005-04, Vol.690 (9), p.2229-2237

2005

Volltextzugriff (PDF)

Synthesis of New Polycyclic γ- and δ-Lactones upon Activation of, and Nucleophilic Additions to, Diazines: Influence of the Activating Agents

European Journal of Organic Chemistry, 2008-07, Vol.2008 (21), p.3714-3723

2008

Volltextzugriff (PDF)

Aminocarbene complexes of chromium and molybdenum : initiators for cascade reactions with alkynes leading to new heterocyclic compounds via nitrogen ylides

Chemical Society reviews, 1991, Vol.20 (4), p.503-531

1991

Volltextzugriff (PDF)

Bis(trimethylsilyl)ketene acetals as 1,3-dinucleophiles. Formation of an anhydride from (pentacarbonyl)(phenylethoxy)tungstacarbene

Journal of organometallic chemistry, 2005-09, Vol.690 (17), p.4087-4089

2005

Volltextzugriff (PDF)

Tungsten(0) alkylidene complexes stabilized as pyridinium ylides: new aspects of their synthesis and reactivity

Journal of organometallic chemistry, 2001-01, Vol.617, p.571-587

2001

Volltextzugriff (PDF)

Bidentate alkene-aminocarbene complexes of chromium. Synthesis and reactivity toward alkynes

Organometallics, 1989-09, Vol.8 (9), p.2253-2259

1989

Volltextzugriff (PDF)

One pot synthesis of nitrogen-containing polycyclic delta-lactones by double nucleophilic addition of bis(trimethylsilyl)ketene acetals to pyridines

Chemical communications (Cambridge, England), 2002-05 (9), p.940-941

2002

Volltextzugriff (PDF)

Copper(II)-catalyzed aerobic oxidation of indane in the presence of aldehydes: intermediate formation of hydroperoxides

Journal of molecular catalysis. A, Chemical, 2000-03, Vol.154 (1), p.277-279

2000

Volltextzugriff (PDF)

1,4- to 1,5-Homologation of Alkene−Carbene and Alkyne−Carbene Complexes of Chromium and Tungsten: The Clue to Reactivity

Organometallics, 2005-01, Vol.24 (1), p.1-3

2005

Volltextzugriff (PDF)

MTO catalyzed oxidation of aldehyde N,N-dimethylhydrazones with hydrogen peroxide: high yield formation of nitriles and N-methylene-N-methyl N-oxide

Chemical communications (Cambridge, England), 1998-10 (19), p.2145-2146

1998

Volltextzugriff (PDF)

New scalable asymmetric aminomethylation reaction for the synthesis of ?2-amino acids

European journal of organic chemistry, 2007, p.1912-1920

2007

Volltextzugriff (PDF)

Interaction of Dihydropyridines and Nucleophiles with Carbene Complexes of Chromium: Diastereo- and Enantioselective Synthesis of Polycyclic Butenolides

European journal of organic chemistry, 2004-06, Vol.2004 (11), p.2471-2502

2004

Volltextzugriff (PDF)

Triple nucleophilic additions of (trimethylsilyl)ketene acetals to tropylium derivatives: access to the core nuclei of xanthanolides

Tetrahedron letters, 2004-03, Vol.45 (11), p.2409-2411

2004

Volltextzugriff (PDF)

A Direct Synthesis of Aromatic Nitriles from Aldehydes Using a Mexican Bentonite and Microwave or Infrared Irradiation, in Absence of Solvent

Synthetic communications, 1992-07, Vol.22 (14), p.2125-2128

1992

Volltextzugriff (PDF)

Linear Coupling of Three CO Ligands of Chromium Hexacarbonyl Leading to Functionalized Butenolides via Fischer Carbene Complexes

Angewandte Chemie (International ed.), 2000-10, Vol.39 (19), p.3417-3419

2000

Volltextzugriff (PDF)

Assessment of MTO as a catalyst for the synthesis of acid sensitive epoxides. Use of the biphasic system H2O2/CH2Cl2 with and without bipyridine and influence of the substituents on the double bonds

Journal of molecular catalysis. A, Chemical, 1998-08, Vol.133 (3), p.255-265

1998

Volltextzugriff (PDF)

Synthesis and X-ray structure of an unexpected bidentate allene–aminocarbene complex of tungsten

Journal of organometallic chemistry, 2005-08, Vol.690 (16), p.3664-3668

2005

Volltextzugriff (PDF)

Reaction of nucleophiles with alkoxycarbene complexes of chromium: a general access to polycyclic substituted butenolides

Tetrahedron letters, 2002-08, Vol.43 (34), p.5897-5899

2002

Volltextzugriff (PDF)

A Study of a New Catalytic System for the Metathesis of Functionalized Olefins

Journal of the Brazilian Chemical Society, 1995-07, Vol.6 (3), p.313-315

1995

Volltextzugriff (PDF)

1 – 25 von 226

Suche als RSS-Feed

Aktive Filter

ThemaPhysics

Suchergebnisse filtern

Filter anzeigen

Nur zeigen

Geprüft (Peer-Review)
(144)
Mit Volltextzugriff
(174)

Publikationsform

Artikel
(223)
Reviews
(3)

Sprache

Englisch
(179)
Französisch
(48)

Erscheinungsjahr

n.n

Thema

15 weitere anzeigen...

Weniger anzeigen...

Menü

Weitere Dienste

Einstellungen

Slow, spontaneous degradation of lansoprazole, omeprazole and pantoprazole tablets: isolation and structural characterization of the toxic antioxidants 3H-benzimidazole-2-thiones

Reaction of alkoxycarbene complexes of tungsten with 1,2-dihydroquinoline: single vs. double hydride transfers to the carbene–carbon: synthesis, X-ray structure and reactivity of a quinolinium ylide complex of tungsten pentacarbonyl

A Major Breakthrough in the Use of Alkoxycarbene Complexes of Chromium and Tungsten for the Synthesis of Elaborate Organic Compounds: Dihydropyridine Induced Reductions and Cascade Insertion Reactions

Bis(trimethylsilyl)ketene Acetals as C,O-Dinucleophiles: One-Pot Formation of Polycyclic γ- and δ-Lactones from Pyridines and Pyrazines

An expedient approach to tetrahydrofuro[3,2- b]pyridine-2(3 H)-ones via activation of pyridine N-oxide by triflic anhydride

Double nucleophilic addition of bis(trimethylsilyl)ketene acetals to carbon–carbon double bonds of pyrazines: formation of polycyclic γ-lactones

Improved approaches and structures of new ferrocenyl carbene complexes of chromium, tungsten, and molybdenum

Synthesis of New Polycyclic γ- and δ-Lactones upon Activation of, and Nucleophilic Additions to, Diazines: Influence of the Activating Agents

Aminocarbene complexes of chromium and molybdenum : initiators for cascade reactions with alkynes leading to new heterocyclic compounds via nitrogen ylides

Bis(trimethylsilyl)ketene acetals as 1,3-dinucleophiles. Formation of an anhydride from (pentacarbonyl)(phenylethoxy)tungstacarbene

Tungsten(0) alkylidene complexes stabilized as pyridinium ylides: new aspects of their synthesis and reactivity

Bidentate alkene-aminocarbene complexes of chromium. Synthesis and reactivity toward alkynes

One pot synthesis of nitrogen-containing polycyclic delta-lactones by double nucleophilic addition of bis(trimethylsilyl)ketene acetals to pyridines

Copper(II)-catalyzed aerobic oxidation of indane in the presence of aldehydes: intermediate formation of hydroperoxides

1,4- to 1,5-Homologation of Alkene−Carbene and Alkyne−Carbene Complexes of Chromium and Tungsten: The Clue to Reactivity

MTO catalyzed oxidation of aldehyde N,N-dimethylhydrazones with hydrogen peroxide: high yield formation of nitriles and N-methylene-N-methyl N-oxide

New scalable asymmetric aminomethylation reaction for the synthesis of ?2-amino acids

Interaction of Dihydropyridines and Nucleophiles with Carbene Complexes of Chromium: Diastereo- and Enantioselective Synthesis of Polycyclic Butenolides

Triple nucleophilic additions of (trimethylsilyl)ketene acetals to tropylium derivatives: access to the core nuclei of xanthanolides

A Direct Synthesis of Aromatic Nitriles from Aldehydes Using a Mexican Bentonite and Microwave or Infrared Irradiation, in Absence of Solvent

Linear Coupling of Three CO Ligands of Chromium Hexacarbonyl Leading to Functionalized Butenolides via Fischer Carbene Complexes

Assessment of MTO as a catalyst for the synthesis of acid sensitive epoxides. Use of the biphasic system H2O2/CH2Cl2 with and without bipyridine and influence of the substituents on the double bonds

Synthesis and X-ray structure of an unexpected bidentate allene–aminocarbene complex of tungsten

Reaction of nucleophiles with alkoxycarbene complexes of chromium: a general access to polycyclic substituted butenolides

A Study of a New Catalytic System for the Metathesis of Functionalized Olefins

Aktive Filter

Suchergebnisse filtern