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ChemInform Abstract: Chiral Diphosphites Derived from D-Glucose in the Copper-Catalyzed Conjugate Addition of Diethylzinc to Cyclohexenone.

✍ Scribed by Montserrat Dieguez; Aurora Ruiz; Carmen Claver

Publisher: John Wiley and Sons
Year: 2010
Weight: 31 KB
Volume: 33
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.200222083

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## Abstract New chiral aryl diphosphite ligands based on the pyranoside backbones of glucose and galactose were prepared. These ligands were tested in the Cu‐catalyzed asymmetric conjugate addition of diethylzinc to cyclic enones with up to 88% ee. The stereoselectivity was found to be dependent on

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## 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 v