Imines Catalyzed (imine + catalyze)

Distribution by Scientific Domains


Selected Abstracts


Enantioselective Formal Alkenylations of Imines Catalyzed by Axially Chiral Dicarboxylic Acid Using Vinylogous Aza-Enamines,

ANGEWANDTE CHEMIE, Issue 38 2010
Dr. Takuya Hashimoto
Hilfreiche N-Atome: Vinyloge Hydrazone können als Quelle für Alkenylgruppen dienen (siehe Schema). Das Entschützen der Hydrazoneinheit eröffnet einen neuartigen Zugang zu chiralen Allylaminen mit einer elektronenziehenden Alkeneinheit, die an der Elektronenmangelposition,, funktionalisiert ist. [source]


Innentitelbild: Addition Reactions of Sulfonylimidates with Imines Catalyzed by Alkaline Earth Metals (Angew. Chem.

ANGEWANDTE CHEMIE, Issue 32 2009
32/2009)
Additionsreaktionen zwischen Sulfonylimidaten und Iminen werden durch Erdalkalimetallalkoxide, die reichlich verfügbar, billig und nichttoxisch sind, katalysiert, wie S. Kobayashi et,al. in der Zuschrift auf S.,6041,ff. schildern. Die Diastereoselektivität wird durch Solvens und Katalysator beeinflusst: In DMF ist die Reaktion unabhängig davon, ob 1,8-Diazabicyclo[5.4.0]undec-7-en oder ein Metallalkoxid der Katalysator ist, anti-selektiv. In THF werden mit einem Metallalkoxid syn -Produkte erhalten. [source]


Addition Reactions of Sulfonylimidates with Imines Catalyzed by Alkaline Earth Metals,

ANGEWANDTE CHEMIE, Issue 32 2009
Huy Van, Nguyen Dr.
Billig und sicher: Additionen von Sulfonylimidaten an Imine können durch billige und ungiftige Alkoxide der Erdalkalimetalle katalysiert werden. Die Diastereoselektivität hängt stark vom Lösungsmittel und vom Katalysator ab; sowohl die syn - als auch die anti -Addukte sind diastereoselektiv in hohen Ausbeuten zugänglich (siehe Schema). Darüber hinaus wird die erste katalytische asymmetrische Mannich-Reaktion eines Sulfonylimidats präsentiert. [source]


ChemInform Abstract: Hydrophosphorylation of Imines Catalyzed by Tosyl Chloride for the Synthesis of ,-Aminophosphonates.

CHEMINFORM, Issue 48 2008
Babak Kaboudin
Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original article is trackable via the "References" option. [source]


ChemInform Abstract: The Aza-Morita,Baylis,Hillman Reaction of N-Thiophosphoryl Imines Catalyzed by 1,3,5-Triaza-7-phosphaadamantane (PTA) , Convenient Synthesis of ,-Methylene-,-amino Ketone or Acid Derivatives.

CHEMINFORM, Issue 1 2008
Xinyuan Xu
Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original article is trackable via the "References" option. [source]


Highly Efficient Trialkylsilylcyanation of Aldehydes, Ketones and Imines Catalyzed by a Nucleophilic N-Heterocyclic Carbene.

CHEMINFORM, Issue 41 2006
Taichi Kano
Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF. [source]


Enantioselective Hydrogenation of Acyclic Aromatic N-Aryl Imines Catalyzed by an Iridium Complex of (S,S)-1,2-Bis(tert-butylmethylphosphino)ethane.

CHEMINFORM, Issue 40 2006
Tsuneo Imamoto
Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF. [source]


Enantioselective Addition of Phenyl and Alkyl Acetylenes to Imines Catalyzed by Chiral Cu(I) Complexes.

CHEMINFORM, Issue 9 2005
Maurizio Benaglia
Abstract For Abstract see ChemInform Abstract in Full Text. [source]


The Catalytic Asymmetric Addition of Diethylzinc to N-(Diphenylphosphinoyl) Imines Catalyzed by Cu(OTf)2 -Chiral N-(Binaphthyl-2-yl)thiophosphoramide Ligands.

CHEMINFORM, Issue 46 2003
Min Shi
No abstract is available for this article. [source]


ChemInform Abstract: Highly Enantioselective Hydrogenation of Acyclic Imines Catalyzed by Ir,f-Binaphane Complexes.

CHEMINFORM, Issue 4 2002
Denming Xiao
Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original article is trackable via the "References" option. [source]