ChemInform Abstract: Synthesis of α-Sulfanyl-β-amino Acid Derivatives by Using Nanocrystalline Magnesium Oxide.

✍ Scribed by M. Lakshmi Kantam; Koosam Mahendar; Bojja Sreedhar; Boyapati M. Choudary; Suresh K. Bhargava; Steven H. Priver

• Publisher: John Wiley and Sons
• Year: 2010
• Weight: 64 KB
• Volume: 41
• Category: Article
• ISSN: 0931-7597
• DOI: 10.1002/chin.201045071

✦ Synopsis

Abstract

Nanocrystalline MgO is an effective catalyst for the Mannich‐type reaction of alkyl, aryl, and heterocyclic N‐sulfonyl aldimines with sulfonium salts to afford the title compounds with moderate diastereoselectivities.