Asymmetric michael reactions : enantioselective synthesis of δ-oxo-acids

✍ Scribed by François Michelon; Annie Pouilhès; Nguyen Van Bac; Nicole Langlois

• Book ID: 104224789
• Publisher: Elsevier Science
• Year: 1992
• Tongue: French
• Weight: 217 KB
• Volume: 33
• Category: Article
• ISSN: 0040-4039
• DOI: 10.1016/s0040-4039(00)91721-0

✦ Synopsis

&substituted and a,B-disubstituted 6-0x0 acids are synthetized with high enantiomeric excess from chirnl2-propenyl oxazolines 8 and II. whilst 2-vinyl oxawiines 7 and 10 are less efficient asymmetric inductors.