𝔖 Bobbio Scriptorium
✦   LIBER   ✦

ChemInform Abstract: Synthesis of 4-Oxo-2-azetidineacetic Acids by Means of Radical Cyclization of N-Vinylic α-Bromo Amides.

✍ Scribed by H. ISHIBASHI; K. KODAMA; C. KAMEOKA; H. KAWANAMI; M. IKEDA

Publisher
John Wiley and Sons
Year
2010
Weight
33 KB
Volume
28
Category
Article
ISSN
0931-7597

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

ChemInform Abstract: Total Synthesis of
ChemInform Abstract: Total Synthesis of (-)-γ-Lycorane Using Diastereoselective 5-endo-trig Radical Cyclization of N-Vinylic α-Halo Amides.
✍ Masazumi Ikeda; Shinji Ohtani; Tatsunori Sato; Hiroyuki Ishibashi 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 35 KB 👁 1 views

Total Synthesis of (-)-γ-Lycorane Using Diastereoselective 5-endotrig Radical Cyclization of N-Vinylic α-Halo Amides. -Radical cyclization of the acetamides (IV) proceeds with only moderate diastereoselectivity. Major product (Va) is converted to the title alkaloid (XI). -

ChemInform Abstract: Effect of Temperatu
ChemInform Abstract: Effect of Temperature on 5-endo- and 4-exo-trig Radical Cyclizations of N-Vinylic α-Halo Amides.
✍ H. ISHIBASHI; M. HIGUCHI; M. OHBA; M. IKEDA 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 34 KB 👁 2 views

Effect of Temperature on 5-endo-and 4-exo-trig Radical Cyclizations of N-Vinylic α-Halo Amides. -The reaction course is found to depend on the temperature. The method provides a new entry to tetrahydroindoles as versatile synthetic intermediates.