Enantioselective α-Arylation of Cyclic Ketones Catalyzed by a Combination of an Unmodified Cinchona Alkaloid and a Palladium Complex

ChemInform Abstract: Enantioselective α-

ChemInform Abstract: Enantioselective α-Arylation of Ketones with Aryl Triflates Catalyzed by Difluorphos Complexes of Palladium and Nickel.

✍ Xuebin Liao; Zhiqiang Weng; John F. Hartwig 📂 Article 📅 2008 🏛 John Wiley and Sons ⚖ 47 KB

## 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 v

ChemInform Abstract: Palladium-Catalyzed

ChemInform Abstract: Palladium-Catalyzed Enantioselective α-Arylation and α-Vinylation of Oxindoles Facilitated by an Axially Chiral P-Stereogenic Ligand.

✍ Alexander M. Taylor; Ryan A. Altman; Stephen L. Buchwald 📂 Article 📅 2009 🏛 John Wiley and Sons ⚖ 53 KB 👁 1 views

## 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 v

Enantioselective Synthesis of β-Amino Es

Enantioselective Synthesis of β-Amino Esters Bearing a Benzothiazole Moiety via a Mannich-Type Reaction Catalyzed by a Cinchona Alkaloid Derivative

✍ Liang Li; Bao-An Song; Pinaki S. Bhadury; Yu-Ping Zhang; De-Yu Hu; Song Yang 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 424 KB

## Abstract Novel β‐amino esters bearing a bioactive benzothiazole moiety were obtained with high enantioselectivities (up to 95 % __ee__) through a Mannich‐type reaction of different imines with malonate in the presence of a new chiral cinchona alkaloid thiourea catalyst. Imines derived from both

ChemInform Abstract: Palladium-Catalyzed

ChemInform Abstract: Palladium-Catalyzed Direct α-Arylation of Ketones. Rate Acceleration by Sterically Hindered Chelating Ligands and Reductive Elimination from a Transition Metal Enolate Complex.

✍ B. C. HAMANN; J. F. HARTWIG 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 33 KB 👁 1 views

ChemInform Abstract: Preparation of Cycl

ChemInform Abstract: Preparation of Cyclic Carbonates from Alkadienols, CO2, and Aryl or Vinylic Halides Catalyzed by a Palladium Complex.

✍ Kumiko Uemura; Daiziro Shiraishi; Masayoshi Noziri; Yoshio Inoue 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 36 KB 👁 1 views

ChemInform Abstract: Enantioselective Sy

ChemInform Abstract: Enantioselective Synthesis of β-Amino Esters Bearing a Benzothiazole Moiety via a Mannich-Type Reaction Catalyzed by a Cinchona Alkaloid Derivative.

✍ Liang Li; Bao-An Song; Pinaki S. Bhadury; Yu-Ping Zhang; De-Yu Hu; Song Yang 📂 Article 📅 2011 🏛 John Wiley and Sons ⚖ 31 KB 👁 1 views