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ChemInform Abstract: Organocatalytic Asymmetric Vinylogous α-Ketol Rearrangement: Enantioselective Construction of Chiral All-Carbon Quaternary Stereocenters in Spirocyclic Diketones via Semipinacol-Type 1,2-Carbon Migration
- Source :
- ChemInform. 41
- Publication Year :
- 2010
- Publisher :
- Wiley, 2010.
-
Abstract
- The catalytic enantioselective synthesis of all-carbon quaternary stereogenic centers in spirocyclic diketones has been achieved for the first time by an unprecedented asymmetric vinylogous α-ketol rearrangement in which an enantiocontrolled semipinacol-type 1,2-carbon migration was realized using multifunctional cinchona-modified primary amine catalysis.
Details
- ISSN :
- 15222667 and 09317597
- Volume :
- 41
- Database :
- OpenAIRE
- Journal :
- ChemInform
- Accession number :
- edsair.doi...........ff621c6efbd91cc34f2c72c603ab7b67