ChemInform Abstract: Synthesis of Chiral Organophosphorus Ligands Based on Methyl 3,4-O- Isopropylidene-L-threonate.

✍ Scribed by A. G. TOLSTIKOV; YU. I. AMOSOV; O. V. TOLSTIKOVA; T. B. KHLEBNIKOVA; I. V. ZAKHAROVA

• Publisher: John Wiley and Sons
• Year: 2010
• Weight: 30 KB
• Volume: 28
• Category: Article
• ISSN: 0931-7597
• DOI: 10.1002/chin.199734208

✦ Synopsis

Synthesis of Chiral Organophosphorus Ligands Based on Methyl 3,4-O-Isopropylidene-L-threonate.

-The L-threonate-based organophosphorus compounds (VI) and (VIII) are prepared as new chiral ligands for metal-complex catalysts. Hydrogenation of itaconic acid in the presence of complexes of (Rh(cod) Cl)2 with these chiral ligands provides only an optically inactive product. -(TOLSTIKOV, A. G.; AMOSOV, YU. I.;