Efficient Synthesis of 1,3,5-Trisubstituted (Pyrrol-2-yl)acetic Acid Esters via Dual Nucleophilic Reactions of Sulfonamides or Carbamate with 4-Trimethyl-siloxy-(5 E )-hexen-2-ynoates: Lewis Acid Catalyzed S N 1 and Intramolecular Michael Addition

✍ Scribed by Ishikawa, Teruhiko; Aikawa, Toshiaki; Watanabe, Shinichiro; Saito, Seiki

• Book ID: 121226295
• Publisher: American Chemical Society
• Year: 2006
• Tongue: English
• Weight: 85 KB
• Volume: 8
• Category: Article
• ISSN: 1523-7060
• DOI: 10.1021/ol0616485