Cyclopropanation Reactions of Enones with Lithiated Sulfoximines: Application to the Asymmetric Synthesis of Chiral Cyclopropanes

ChemInform Abstract: Cyclopropanation Re

ChemInform Abstract: Cyclopropanation Reactions of Enones with Lithiated Sulfoximines: Application to the Asymmetric Synthesis of Chiral Cyclopropanes.

✍ S. G. PYNE; Z. DONG; B. W. SKELTON; A. H. WHITE 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 31 KB 👁 2 views

## 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

Synthesis of chiral bis(oxazolinyl)bifer

Synthesis of chiral bis(oxazolinyl)biferrocene ligands and their application to Cu(I)-catalyzed asymmetric cyclopropanation

✍ Sung-Gon Kim; Chang-Woo Cho; Kyo Han Ahn 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 254 KB

Homochiral bis(oxazolinyl)biferrocene ligands, which have both planar and central chirality, are synthesized from oxazolinylferrocenes through a diastereoselective directed lithiation followed by an oxidative dimerization. Asymmetric cyclopropanation of styrene with diazoacetates in the presence of

Application of Chiral Sulfides to Cataly

Application of Chiral Sulfides to Catalytic Asymmetric Aziridination and Cyclopropanation with In Situ Generation of the Diazo Compound

✍ Varinder K. Aggarwal; Emma Alonso; Guangyu Fang; Marco Ferrara; George Hynd; Mar 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 82 KB 👁 2 views

ChemInform Abstract: Synthesis of Chiral

ChemInform Abstract: Synthesis of Chiral Bis(oxazolinyl)biferrocene Ligands and Their Application to Cu(I)-Catalyzed Asymmetric Cyclopropanation.

✍ S.-G. KIM; C.-W. CHO; K. H. AHN 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 29 KB 👁 1 views

Synthesis of Chiral Bis(oxazolinyl)biferrocene Ligands and Their Application to Cu(I)-Catalyzed Asymmetric Cyclopropanation. -Five ligands of type (I) are prepared and used as chiral ligands in the Cu-catalyzed asymmetric cyclopropanation of styrene with diazoacetates. Best results concerning the e.

Palladium-Catalyzed Rearrangement of All

Palladium-Catalyzed Rearrangement of Allylic Sulfoximines: Application to the Asymmetric Synthesis of Chiral Allylic Amines

✍ Pyne, Stephen G.; Dong, Zemin 📂 Article 📅 1996 🏛 American Chemical Society 🌐 English ⚖ 313 KB

ChemInform Abstract: Synthesis of Imine—

ChemInform Abstract: Synthesis of Imine—Amine Type of Chiral Ligands and Their Application in the Asymmetric Cyclopropanation of Olefins with Diazoacetates.

✍ Jun-An Ma; Li-Xin Wang; Wei Zhang; Qi-Lin Zhou 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 30 KB 👁 1 views

## 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