✦ LIBER ✦

ChemInform Abstract: Stereoselective Synthesis of Functionalized Five-, Six- and Seven-Membered Heterocyclic Systems via Intramolecular Cycloaddition of C-Alkenyl Nitrones and Nitrile Oxides

✍ Scribed by U. CHIACCHIO; A. RESCIFINA; G. ROMEO

Publisher: John Wiley and Sons
Year: 2010
Weight: 25 KB
Volume: 29
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.199827355

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

ChemInform Abstract: Synthesis of Five,

ChemInform Abstract: Synthesis of Five, Six-, and Seven-Membered Heterocycles by Intramolecular Ring Opening Reactions of 3-Oxetanol Derivatives.

✍ T. BACH; K. KATHER; O. KRAEMER 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 38 KB 👁 2 views

ChemInform Abstract: One-Pot Synthesis o

ChemInform Abstract: One-Pot Synthesis of Five-Membered Cyclic Thioethers or Ethers via Intramolecular Nitrile Oxide—Olefin Cycloaddition (INOC) or Intramolecular Alkoxycarbonyl Nitronate—Olefin Cycloaddition (IAOC) by the Use of Methyl Chloroformate.

✍ Ming-Chung Yan; Jing-Yuan Liu; Wen-Wei Lin; Kuo-Hsi Kao; Ju-Tsung Liu; Jeong-Jiu 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 38 KB 👁 1 views

ChemInform Abstract: Synthesis of Chiral

ChemInform Abstract: Synthesis of Chiral 10, 11 and 12-Membered Nitrogen and Oxygen Heterocycles by Intramolecular Nitrile Oxide Cycloaddition of Tethered N- and O-Allyl Carbohydrate Derivatives.

✍ Swapan Majumdar; Ranjan Mukhopadhyay; Anup Bhattacharjya 📂 Article 📅 2001 🏛 John Wiley and Sons ⚖ 36 KB

ChemInform Abstract: Expeditious Synthes

ChemInform Abstract: Expeditious Synthesis of Chiral Six- and Seven-Membered Nitrogen Heterocycles from Carbohydrate Amines by N-Allyl Carbohydrate Nitrone Cycloaddition: Tuning of Regioselectivity by N-Substitution.

✍ S. MAJUMDAR; A. BHATTACHARJYA; A. PATRA 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 30 KB 👁 1 views

ChemInform Abstract: Synthesis and Struc

ChemInform Abstract: Synthesis and Structure of Condensed Heterocycles Derived from Intramolecular 1,3-Dipolar Cycloaddition of Transient and Enantiomerically Pure α-Allylamino Nitrones and Nitrile Oxides in a High Level of Diastereoselectivity.

✍ Md. Jashim Uddin; Minoru Kikuchi; Ken Takedatsu; Ken-Ichi Arai; Tetsuya Fujimoto 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 37 KB 👁 1 views

ChemInform Abstract: Stereochemistry. Pa

ChemInform Abstract: Stereochemistry. Part 89. A Highly Stereoselective One-Pot Tandem Consecutive 1,4-Addition-Intramolecular 1,3-Dipolar Cycloaddition Strategy for the Construction of Functionalized Five- and Six-Membered Carbocycles.

✍ I. N. N. NAMBOOTHIRI; A. HASSNER; H. E. GOTTLIEB 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 32 KB

Strategy for the Construction of Functionalized Five-and Six-Membered Carbocycles. -Conjugate addition of the Grignard reagents (II) and (IV) to the nitro olefins (I) leads to the intermediate formation of nitronates, which are trapped as silyl nitronates and subsequently cyclized by intramolecular