✦ LIBER ✦

ChemInform Abstract: Ring-Opening of N-Tosylaziridines by Heterosubstituted Allyl Anions. Application to the Synthesis of Azetidines and Pyrrolidines.

✍ Scribed by Hans-Joachim Breternitz; Ernst Schaumann

Publisher: John Wiley and Sons
Year: 2010
Weight: 36 KB
Volume: 30
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.199945058

No coin nor oath required. For personal study only.

✦ Synopsis

Ring-Opening of N-Tosylaziridines by Heterosubstituted Allyl Anions. Application to the Synthesis of Azetidines and Pyrrolidines.

-Aziridines (II) and (V) undergo ring opening in the presence of in situ generated silyl-or sulfur-substituted allyl anions to give the desired ring-opened products. Product (VIII) and its rearranged derivative (IX) are converted to pyrrolidines or azetidines. -(BRETERNITZ, HANS-JOACHIM; SCHAU-

📜 SIMILAR VOLUMES

ChemInform Abstract: The Synthesis of β-

ChemInform Abstract: The Synthesis of β-N-Tosylamino Hydroxylamines via the Ring Opening of N-Tosylaziridines and Their Use in Reverse Cope Cyclizations.

✍ Ian A. O'Neil; J. Chris Woolley; J. Mike Southern; Heather Hobbs 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 32 KB 👁 1 views

Ring-Opening of N-Alkoxycarbonyl γ-Lacta

Ring-Opening of N-Alkoxycarbonyl γ-Lactams with Lithium Methylphenylsulfone: Application to the Synthesis of cis 2,5-Disubstituted Pyrrolidines.

✍ Antonio J. Mota; Nicole Langlois 📂 Article 📅 2003 🏛 John Wiley and Sons ⚖ 141 KB

ChemInform Abstract: Synthesis of (+)-Ly

ChemInform Abstract: Synthesis of (+)-Lycoricidine by the Application of Oxidative and Regioselective Ring-Opening of Aziridines.

✍ J. S. Vadav; G. Satheesh; Changalvala V. S. R. Murthy 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 22 KB

ChemInform Abstract: Reductive Ring-Open

ChemInform Abstract: Reductive Ring-Opening of Phthalan and Isochroman: Application to the Stereoselective Synthesis of Tetrahydroisoquinolines and Tetrahydrobenzazepines.

✍ Daniel Garcia; Francisco Foubelo; Miguel Yus 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 50 KB 👁 1 views

ChemInform Abstract: One-Step Synthesis

ChemInform Abstract: One-Step Synthesis of Heteroaromatic-Fused Pyrrolidines via Cyclopropane Ring-Opening Reaction: Application to the PKCβ Inhibitor JTT-010.

✍ Masahiro Tanaka; Minoru Ubukata; Takafumi Matsuo; Katsutaka Yasue; Katsuya Matsu 📂 Article 📅 2008 🏛 John Wiley and Sons ⚖ 30 KB 👁 1 views

ChemInform Abstract: The Combination of

ChemInform Abstract: The Combination of Anionic and Radical Reactions to Oxidative Tandem Processes Exemplified by the Synthesis of Functionalized Pyrrolidines.

✍ Ullrich Jahn; Markus Mueller; Susanne Aussieker 📂 Article 📅 2000 🏛 John Wiley and Sons ⚖ 34 KB 👁 1 views