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Enamino Esters (enamino + ester)
Selected AbstractsChemInform Abstract: Rhenium-Catalyzed Addition of ,-Enamino Esters to Allenes.CHEMINFORM, Issue 12 2010Yoichiro Kuninobu 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] ChemInform Abstract: Hydrogenation of ,-N-Substituted and ,-N,N-Disubstituted Enamino Esters in the Presence of Iridium(I) Catalyst.CHEMINFORM, Issue 51 2009Hania Hebbache 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] Ionic Liquid Promoted Simple and Efficient Synthesis of ,-Enamino Esters and ,-Enaminones from 1,3-Dicarbonyl Compounds , One-Pot, Three-Component Reaction for the Synthesis of Substituted Pyridines.CHEMINFORM, Issue 26 2006Ganesan Karthikeyan 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] Asymmetric Michael Reaction Between a Chiral ,,,-Dimethyl-,-enamino Ester and ,-Substituted Acrylates.CHEMINFORM, Issue 28 2004Frederic Hendra Abstract For Abstract see ChemInform Abstract in Full Text. [source] Fragmentation Mechanism of Trans -,-Aryl-,-enamino EstersCHINESE JOURNAL OF CHEMISTRY, Issue 8 2002Nan Jiang Abstract Electron impact-induced fragmentation mechanisms of trans-, -aryl- , -enamino esters were investigated using mass-analyzed ion kinetic energy (MIKE) spectrometry and high resolution accurate mass data. It was found that the main characteristic fragmentations of compounds studied were: an odd electron ion M+ - EtOH was formed by losing a neutral molecule of ethanol; and the skeletal rearrangements took place; and the ring opening reaction happened after losing a carbon monoxide; and the typical McLafferty rearrangement underwent in ester group. The cyclization reaction caused by losing neutral molecule of TsNH2 due to the ortho -effects of substituted group of aromatic ring was also observed. [source] A Novel Strategy for the Construction of Functionalized 1,5- Benzodiazepines via a Tandem Conjugated Addition/Cyclization ProcessADVANCED SYNTHESIS & CATALYSIS (PREVIOUSLY: JOURNAL FUER PRAKTISCHE CHEMIE), Issue 2-3 2010Jian Li Abstract A novel approach for the synthesis of functionalized 1,5-benzodiazepine is described. The protocol is triggered by a tandem conjugated addition/cyclization process from the readily available starting materials 1,2-phenylenediamine and ethyl propiolate. The products have secondary amino and ester groups, and a ,-enamino ester, which can serve in further functionalizations to produce molecular diversity. [source] Fragmentation Mechanism of Trans -,-Aryl-,-enamino EstersCHINESE JOURNAL OF CHEMISTRY, Issue 8 2002Nan Jiang Abstract Electron impact-induced fragmentation mechanisms of trans-, -aryl- , -enamino esters were investigated using mass-analyzed ion kinetic energy (MIKE) spectrometry and high resolution accurate mass data. It was found that the main characteristic fragmentations of compounds studied were: an odd electron ion M+ - EtOH was formed by losing a neutral molecule of ethanol; and the skeletal rearrangements took place; and the ring opening reaction happened after losing a carbon monoxide; and the typical McLafferty rearrangement underwent in ester group. The cyclization reaction caused by losing neutral molecule of TsNH2 due to the ortho -effects of substituted group of aromatic ring was also observed. [source] |