✦ LIBER ✦

Concerning the Mechanism of the Asymmetric Diels-Alder Reaction: First Crystal Structure Analysis of a Lewis Acid Complex of a Chiral Dienophile

✍ Scribed by Dipl.-Chem. Thomas Poll; Dipl.-Chem. Joachim O. Metter; Prof. Dr. Günter Helmchen

Publisher: John Wiley and Sons
Year: 1985
Tongue: English
Weight: 348 KB
Volume: 24
Category: Article
ISSN: 0044-8249
DOI: 10.1002/anie.198501121

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

A Stable and Recoverable Chiral Ru Lewis

A Stable and Recoverable Chiral Ru Lewis Acid: Synthesis, Asymmetric Diels–Alder Catalysis and Structure of the Lewis Acid Methacrolein Complex

✍ E. Peter Kündig; Christophe M. Saudan; Gérald Bernardinelli 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 159 KB 👁 1 views

Ease of generation, stablity in solution at ambient temperature, high enantioselectivity in Diels-Alder reactions, efficient catalyst recovery, and large rate differences on variation of the anion are all characteristics of the new Ru Lewis acid [CpRu((S,S)-biphop-F)] (biphop-F=(C F ) POCH (Ph)CH (P

The First Enantioselective Aza-Diels–Ald

The First Enantioselective Aza-Diels–Alder Reactions of Imino Dienophiles on Use of a Chiral Zirconium Catalyst

✍ Shū Kobayashi; Susumu Komiyama; Haruro Ishitani 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 83 KB 👁 2 views

A Novel Dinuclear Chiral Niobium Complex

A Novel Dinuclear Chiral Niobium Complex for Lewis Acid Catalyzed Enantioselective Reactions: Design of a Tridentate Ligand and Elucidation of the Catalyst Structure

✍ Shū Kobayashi; Kenzo Arai; Haruka Shimizu; Yoichi Ihori; Haruro Ishitani; Yasuhi 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 140 KB 👁 1 views

A Novel Dinuclear Chiral Niobium Complex

A Novel Dinuclear Chiral Niobium Complex for Lewis Acid Catalyzed Enantioselective Reactions: Design of a Tridentate Ligand and Elucidation of the Catalyst Structure

✍ Shū Kobayashi; Kenzo Arai; Haruka Shimizu; Yoichi Ihori; Haruro Ishitani; Yasuhi 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 139 KB 👁 1 views

A DFT Study of the Molecular Mechanisms

A DFT Study of the Molecular Mechanisms of the Diels−Alder Reaction between Cyclopentadiene and 3-Phenyl-1-(2-pyridyl)-2-propen-1-one − Role of the Zn2+ Lewis Acid Catalyst and Water Solvent

✍ Luis R. Domingo; Juan Andrés; Claudio N. Alves 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 English ⚖ 434 KB 👁 2 views

Reactivity of a Phosphanylcarbene (λ5-Ph

Reactivity of a Phosphanylcarbene (λ5-Phosphaacetylene) with Lewis Acids: X-Ray Crystal Structures of the First Carbene-Gallane Complex and C-Gallyl-Substituted Phosphorus Ylide

✍ Prof. Alan H. Cowley; François P. Gabbaï; Prof. Carl J. Carrano; Ladd M. Mokry; 📂 Article 📅 1994 🏛 John Wiley and Sons 🌐 English ⚖ 371 KB