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Search results for: nef reaction

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2 pages of results.
Microwave Chemistry Highlights: Tandem Claisen-Mislow-Evans Rearrangement, 1-Amido-2-cyclohexenes, Ru-Catalyst on Raschig Rings for Olefin Metathesis, Asymmetric Allylic Alkylations
... removing reagent proved to be beneficial for the reaction. ... Ru-catalyst 1 for various metathesis reactions (J. Am ... at 170 C, the reaction time could be reduced ...
URL: http://www.organic-chemistry.org/Highlights/2006/15October.shtm
Clean Chemical Synthesis in Water
... DOI) with the added benefit of selectivity in the ... 533. DOI; Organic Reactions in Aqueous Media, ... of using water as a reaction medium to develop cleaner ...
URL: http://www.organic-chemistry.org/Highlights/2007/01February.shtm
Microwave Chemistry Highlights: Asymmetric Mannich Reaction, Aminocarbonylations, Asymmetric Hydrogenation, 1,5-Diarylpyrazoles
... 5-Diarylpyrazoles Paul Humphries and Jennifer Finefield from Pfizer, San ... could be suppressed as side reactions and even the otherwise ... Dallinger Karl-Franzens-University Graz Asymmetric Mannich Reaction Carsten Bolm and Belén ...
URL: http://www.organic-chemistry.org/Highlights/2006/15March.shtm
Cu-Catalyzed Enantioselective Conjugate Addition of Alkylzincs to Cyclic Nitroalkenes: Catalytic Asymmetric Synthesis of Cyclic ?-Substituted Ketones
... Key Words nitro compounds, Nef Reaction, ?-substituted ketones ... ) see article for more reactions Abstract An efficient and ... toluene. Depending on the reaction conditions used, either ...
URL: http://www.organic-chemistry.org/abstracts/literature/057.shtm
C-N Ring-forming Reactions by Transition Metal-catalyzed Intramolecular Alkene Hydroamination
... amines are employed, avoiding inefficiencies of protection and of ... University of Delaware C-N Ring-forming Reactions by Transition Metal-catalyzed Intramolecular ... alkenes are present, the reaction can proceed (3 ...
URL: http://www.organic-chemistry.org/Highlights/2004/26April.shtm
One-Pot Synthesis of ?-Diketones, ?-Keto Esters, and Conjugated Cyclopentenones­ from Nitroalkanes
... , cyclopentenones, DBU, Nef Reaction ID: J66-Y2002-1710 ... examples see article for more reactions Key Words nitroalkanes, ... esters, respectively. The reaction of 2-aryl-1-nitroethane derivatives with ...
URL: http://www.organic-chemistry.org/abstracts/literature/191.shtm
Preparation of Benzene Derivatives
... been much discussion of the benefits of microwave irradiation. ... reliable of C-C bond forming reactions. Jin-Heng Li of ... aromatic rings. The intramolecular reaction, which originally required ...
URL: http://www.organic-chemistry.org/Highlights/2007/25June.shtm
Oxone Promoted Nef Reaction. Simple Conversion of Nitro Group into Carbonyl
... Organic Chemistry Portal Oxone Promoted Nef Reaction. Simple Conversion of Nitro Group into ... Paolo Ceccherelli, Massimo Curini, Maria Carla Marcotullio*, Francesco Epifano and Ornelio ...
URL: http://www.organic-chemistry.org/abstracts/literature/632.shtm
Unprecedented, selective Nef reaction of secondary nitroalkanes promoted by DBU under basic homogeneous conditions
... Organic Chemistry Portal Unprecedented, selective Nef reaction of secondary nitroalkanes promoted by DBU ... basic homogeneous conditions Roberto Ballini*, Giovanna Bosica, Dennis Fiorini and Marino Petrini ...
URL: http://www.organic-chemistry.org/abstracts/literature/631.shtm
Microwave Chemistry Highlights: Quinazolinediones and Thioxoquinazolines, N-Arylation, Pd-Catalyzed Amination of Aryl chlorides, Azaheterocycles
... ). Microwave irradiation proved to be beneficial for electron-deficient and sterically hindered amides or ... = S) was prepared via the reaction of substituted methyl anthranilate with diverse iso ...
URL: http://www.organic-chemistry.org/Highlights/2008/15June.shtm
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