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BINOL Ligands (binol + ligand)
Selected AbstractsChemInform Abstract: Novel Frechet-Type Dendritic BINOL Ligands and Their Applications in Ti(IV) Complex Catalyzed Asymmetric Addition of Diethylzinc to Aldehydes.CHEMINFORM, Issue 17 2008Liang Yin 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] Synthesis of Modified H4 -BINOL Ligands and Their Applications in the Asymmetric Addition of Diethylzinc to Aromatic Aldehydes.CHEMINFORM, Issue 49 2006Yong-Na Lu 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] Synthesis of 3 or 3,3,-Substituted BINOL Ligands and Their Application in the Asymmetric Addition of Diethylzinc to Aromatic Aldehydes.CHEMINFORM, Issue 16 2006Qun-Sheng Guo 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] Reusable Copper-Aluminum Hydrotalcite/rac -BINOL System for Room Temperature Selective Aerobic Oxidation of AlcoholsADVANCED SYNTHESIS & CATALYSIS (PREVIOUSLY: JOURNAL FUER PRAKTISCHE CHEMIE), Issue 16 2009M. Lakshmi Kantam Abstract An efficient catalyst system consisting of copper-aluminum hydrotalcite/rac- BINOL ligand has been developed for the oxidation of alcohols using air as a green oxidant at room temperature. Various alcohols could be transformed into their corresponding aldehydes or ketones in good to excellent yields using the set of optimal conditions. This composite catalytic system can also be recovered and reused for several cycles without a significant loss of catalytic activity. [source] Tetranuclear titanium 7,7,-modified binaphtholate cluster as a novel chiral Lewis acid catalyst,CHIRALITY, Issue 9 2001Koichi Mikami Abstract Chiral tetranuclear Ti cluster, a cubic structure constituted of four Ti atoms and OHs, and six (R)-binaphthols (BINOL) bridged two Ti atoms as ligands, is shown to be a novel chiral Lewis acid catalyst for the [2+3] cycloaddition reaction with nitrones. The chiral Ti clusters with 7,7,-substituted (R)-BINOL ligands was synthesized to give enhanced enantiomeric excesses up to 78% ee. Chirality 13:541,544, 2001. © 2001 Wiley-Liss, Inc. [source] | ||||||||||