✦ LIBER ✦

Simple Preparation of N-Benzyl-β-aminohydroxamic Acids by 1,3-Dipolar Cycloaddition of Nitrones.

✍ Scribed by Carine Chevrier; Albert Defoin

Publisher: John Wiley and Sons
Year: 2003
Weight: 90 KB
Volume: 34
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.200341117

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Preparation and stereoselectivity of 1,3

Preparation and stereoselectivity of 1,3-dipolar cycloaddition of C-glycosyl nitrones to N-arylmaleimides

✍ Usama A. R. Al-Timari; Lubor Fišera; Peter Ertl; Igor Goljer; Nada Prónayová 📂 Article 📅 1992 🏛 Springer Vienna 🌐 English ⚖ 860 KB

ChemInform Abstract: Asymmetric 1,3-Dipo

ChemInform Abstract: Asymmetric 1,3-Dipolar Cycloadditions of N-Benzyl and N-Diphenylmethyl Nitrones and α,β-Unsaturated Aldehydes Catalzed by Bis-Titanium Chiral Lewis Acids.

✍ Takuya Hashimoto; Masato Omote; Yoshio Hato; Taichi Kano; Keiji Maruoka 📂 Article 📅 2008 🏛 John Wiley and Sons ⚖ 46 KB 👁 2 views

Preparation and stereoselectivity of 1,3

Preparation and stereoselectivity of 1,3-dipolar cycloaddition ofD-glucose-derived nitrones to N-arylmaleimides

✍ L Fišera; U. A. R. Al-Timari; P. Ertl; N. Prónayová 📂 Article 📅 1993 🏛 Springer Vienna 🌐 English ⚖ 585 KB

1,3-Dipolar Cycloadditions of N-Benzyl-2

1,3-Dipolar Cycloadditions of N-Benzyl-2,3-O-isopropylidene-D-glyceraldehyde Nitrone to Methoxyallene – Control of Site- and Diastereoselectivity of Isoxazolidine Formation by Lewis Acids

✍ Branislav Dugovič; Lubor Fišera; Hans-Ulrich Reißig 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 189 KB

## Abstract The siteselectivity of cycloadditions of the D‐glyceraldehyde‐derived nitrone **1** and methoxyallene (**2**) is strongly influenced by Lewis acids. The uncatalyzed reaction results in the formation of isomeric isoxazolidines **3a**–**3d** and **4a**–**4c**, whereas in the presence of d

ChemInform Abstract: Synthesis of α-Trif

ChemInform Abstract: Synthesis of α-Trifluoromethyl-β-lactams and Esters of β-Amino Acids via 1,3-Dipolar Cycloaddition of Nitrones to Fluoroalkenes.

✍ Jakub Jakowiecki; Rafal Loska; Mieczyslaw Makosza 📂 Article 📅 2008 🏛 John Wiley and Sons ⚖ 60 KB 👁 1 views

ChemInform Abstract: 1,3-Dipolar Cycload

ChemInform Abstract: 1,3-Dipolar Cycloadditions. Part 21. Catalytic Effects of Lewis Acids on 1,3-Dipolar Cycloaddition of C-(4-Chlorophenyl)-N-phenyl Nitrone to Benzylidene Acetophenone.

✍ Nivedita Acharjee; Avijit Banerji; Thierry Prange 📂 Article 📅 2011 🏛 John Wiley and Sons ⚖ 28 KB 👁 2 views

## Abstract The catalytic effects of Lewis acids on the 1,3‐dipolar cycloaddition of nitrone (I) to benzylidene acetophenone (II) is studied.