✦ LIBER ✦

Catalytic asymmetric nitroaldol (Henry) reactions with copper(II)/cyclopropane-based bisoxazoline complexes

✍ Scribed by Jianyou Mao; Xin Nie; Min Wang; Qian Wang; Bing Zheng; Qinghua Bian; Jiangchun Zhong

Book ID: 119375859
Publisher: Elsevier Science
Year: 2012
Tongue: English
Weight: 592 KB
Volume: 23
Category: Article
ISSN: 0957-4166
DOI: 10.1016/j.tetasy.2012.06.014

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Copper Complex of Aminoisoborneol Schiff

Copper Complex of Aminoisoborneol Schiff Base Cu2(SBAIB-d)2: An Efficient Catalyst for Direct Catalytic Asymmetric Nitroaldol (Henry) Reaction

✍ Ramalingam Boobalan; Gene-Hsian Lee; Chinpiao Chen 📂 Article 📅 2012 🏛 John Wiley and Sons 🌐 English ⚖ 609 KB

Asymmetric synthesis of cyclopropane car

Asymmetric synthesis of cyclopropane carboxylates: Catalysis of diazoacetate reactions by copper(II) Schiff base complexes derived from α-amino acids

✍ Dale A. Laidler; David J. Milner 📂 Article 📅 1984 🏛 Elsevier Science 🌐 English ⚖ 569 KB

Catalytic asymmetric synthesis of cyclop

Catalytic asymmetric synthesis of cyclopropane carboxylates: ligand—reagent interactions in diazoacetate reactions catalysed by copper (II) species bearing sugar—Schiff base ligands

✍ David Holland; Dale A. Laidler; David J. Milner 📂 Article 📅 1981 🏛 Elsevier Science ⚖ 490 KB

Asymmetric Henry reactions of aldehydes

Asymmetric Henry reactions of aldehydes with various nitroalkanes catalyzed by copper(II) complexes of novel chiral N -monoalkyl cyclohexane-1,2-diamines

✍ Liu, Fei; Gou, Shaohua; Li, Lei 📂 Article 📅 2014 🏛 John Wiley and Sons 🌐 English ⚖ 807 KB

Catalytic Asymmetric 1, 3-Dipolar Cycloa

Catalytic Asymmetric 1, 3-Dipolar Cycloaddition Reaction of Nitrones with α′-Phosphoric Enones by a Chiral Ligand- Copper(II) Triflate Complex

✍ Kyoung-Chan Lim; Young-Taek Hong; Sunggak Kim 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 212 KB 👁 1 views

## Abstract Using the __C__~2~‐symmetric bis‐oxazoline copper(II) catalyst **6f** as a chiral Lewis acid, α′‐phosphoric enones **2** undergo 1,3‐dipolar cycloaddition with nitrones **3** to provide isoxazolidines **4** with very high enantioselectivity and __endo/exo__ selectivity.

Efficient in situ three-component format

Efficient in situ three-component formation of chiral oxazoline-Schiff base copper(ii) complexes: towards combinatorial library of chiral catalysts for asymmetric Henry reaction

✍ Yang, Wen; Liu, Han; Du, Da-Ming 📂 Article 📅 2010 🏛 Royal Society of Chemistry 🌐 English ⚖ 193 KB