✦ LIBER ✦

ChemInform Abstract: The First Enantioselective Synthesis of Both Diels-Alder Enantiomers with the Same Bis(oxazoline)-magnesium Perchlorate Chiral Catalyst.

✍ Scribed by G. DESIMONI; G. FAITA; P. P. RIGHETTI

Book ID: 112035537
Publisher: John Wiley and Sons
Year: 2010
Weight: 29 KB
Volume: 27
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.199632037

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

The first enantioselective synthesis of

The first enantioselective synthesis of both Diels-Alder enantiomers with the same bis(oxazoline)-magnesium perchlorate chiral catalyst

✍ Giovanni Desimoni; Giuseppe Faita; Pier Paolo Righetti 📂 Article 📅 1996 🏛 Elsevier Science 🌐 French ⚖ 205 KB

Can a chiral catalyst containing the sam

Can a chiral catalyst containing the same ligand/metal components promote the formation of both enantiomers enantioselectively? The bis(oxazoline)-magnesium perchlorate-catalyzed asymmetric Diels-Alder reaction

✍ Giovanni Desimoni; Giuseppe Faita; Anna Gamba Invernizzi; Pierpaolo Righetti 📂 Article 📅 1997 🏛 Elsevier Science 🌐 French ⚖ 845 KB

The Diels-Alder (DA) reaction between cyclopentadiene (1) and 3-acryloyl-1,3-oxazolidin-2one (2), to give the endo adduet 5 as the main product, has been found to occur enantiosectively in the presence of catalytic amounts of magnesium perchlorate (MP) and 2,2-bis{2-[(4R)-phenyl-, [(4R,5S)and [(4R,5

ChemInform Abstract: Chiral Lewis Acid C

ChemInform Abstract: Chiral Lewis Acid Controlled Diels—Alder Reaction: Factors Affecting the Stereoselective Formation of Both Enantiomers in the Bis(oxazoline)-magnesium Catalyzed Process.

✍ P. CARBONE; G. DESIMONI; G. FAITA; S. FILIPPONE; P. RIGHETTI 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 41 KB 👁 2 views

ChemInform Abstract: Catalysis with Inor

ChemInform Abstract: Catalysis with Inorganic Cations. Part 6. The Effect of Chiral Bis- Oxazoline-Magnesium Perchlorate Catalysts on Chemo- and Enantioselectivity of Intramolecular Hetero Diels-Alder and Ene Reaction.

✍ G. DESIMONI; G. FAITA; P. P. RIGHETTI; N. SARDONE 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 31 KB 👁 2 views

Catalysis with inorganic cations. VI. Th

Catalysis with inorganic cations. VI. The effect of chiral bis-oxazoline-magnesium perchlorate catalysts on chemo- and enantioselectivity of intramolecular Hetero Diels-Alder and ene reaction

✍ Giovanni Desimoni; Giuseppe Faita; PierPaolo Righetti; Nicola Sardone 📂 Article 📅 1996 🏛 Elsevier Science 🌐 French ⚖ 503 KB

ChemInform Abstract: Cationic Bis(oxazol

ChemInform Abstract: Cationic Bis(oxazoline)Cu(II) Lewis Acid Catalysts. Enantioselective Furan Diels-Alder Reaction in the Synthesis of ent-Shikimic Acid.

✍ D. A. EVANS; D. M. BARNES 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 33 KB 👁 2 views

Cationic Bis(oxazoline)Cu(II) Lewis Acid Catalysts. Enantioselective Furan Diels-Alder Reaction in the Synthesis of ent-Shikimic Acid. -In the synthesis of the title compound (IX) the key intermediate (III) is obtained under optimized conditions via an enantioselective Diels-Alder reaction. It is no