✦ LIBER ✦

A New Class of Chiral Pyrrolidine−Pyridine Conjugate Base Catalysts for Use in Asymmetric Michael Addition Reactions

✍ Scribed by Ishii, Takaaki; Fujioka, Shingo; Sekiguchi, Yusuke; Kotsuki, Hiyoshizo

Book ID: 111896658
Publisher: American Chemical Society
Year: 2004
Tongue: English
Weight: 141 KB
Volume: 126
Category: Article
ISSN: 0002-7863
DOI: 10.1021/ja046871g

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

A New Class of Chiral Pyrrolidine—Pyridi

A New Class of Chiral Pyrrolidine—Pyridine Conjugate Base Catalysts for Use in Asymmetric Michael Addition Reactions.

✍ Takaaki Ishii; Shingo Fujioka; Yusuke Sekiguchi; Hiyoshizo Kotsuki 📂 Article 📅 2004 🏛 John Wiley and Sons ⚖ 23 KB 👁 2 views

A new class of efficient poly(ethylene-g

A new class of efficient poly(ethylene-glycol)-supported catalyst based on proline for the asymmetric Michael addition of ketones to nitrostyrenes

✍ Liuqun Gu; Yongyong Wu; Yazhu Zhang; Gang Zhao 📂 Article 📅 2007 🏛 Elsevier Science 🌐 English ⚖ 466 KB

A new class of efficient poly(ethylene-glycol)-supported catalysts based on proline was designed to catalyze the asymmetric Michael addition of ketones to nitrostyrenes. Using 5 mol% of the best catalyst, the products of the Michael reactions were obtained in good yields (up to 94%), moderate to goo

Chiral Octahedral Complexes of Cobalt(II

Chiral Octahedral Complexes of Cobalt(III) as “Organic Catalysts in Disguise” for the Asymmetric Addition of a Glycine Schiff Base Ester to Activated Olefins

✍ Maleev, Victor I.; North, Michael; Larionov, Vladimir A.; Fedyanin, Ivan V.; Sav 📂 Article 📅 2014 🏛 John Wiley and Sons 🌐 English ⚖ 572 KB

A long-range chiral relay via tertiary a

A long-range chiral relay via tertiary amide group in asymmetric catalysis: new amino acid-derived N,P-ligands for copper-catalysed conjugate additionElectronic supplementary information (ESI) available: synthesis and characterisation of chiral ligands 4?7; experimental details of catalytic Michael addition, characterisation of the products and enantioselectivity determination. See http://www.rsc.org/suppdata/cc/b3/b304131j/

✍ Malkov, Andrei V.; Hand, John B.; Ko?ovsk�, Pavel 📂 Article 📅 2003 🏛 Royal Society of Chemistry 🌐 English ⚖ 96 KB