Amino acid salt catalyzed intramolecular Robinson annulation.
The silica gel absorbed amino acid salt catalyzed asymmetric intramolecular Robinson annulation reaction has been developed; up to 97% ee was obtained with this readily recoverable organocatalyst.
Li
Pingfan
P
The University of Chicago, Department of Chemistry, 5735 S Ellis Ave, Chicago, IL 60637, USA.
Yamamoto
Hisashi
H
D000596:Amino Acids / Q000737:chemistry*; D000627:Aminophenols / Q000138:chemical synthesis; D002384:Catalysis; D003510:Cyclohexanes / Q000737:chemistry; D007659:Ketones / Q000737:chemistry; D008672:Metals, Alkali / Q000737:chemistry; D015394:Molecular Structure; D011083:Polycyclic Compounds / Q000138:chemical synthesis*; D000644:Quaternary Ammonium Compounds / Q000737:chemistry; D012492:Salts / Q000737:chemistry*; D058428:Silica Gel; D012822:Silicon Dioxide / Q000737:chemistry; D013237:Stereoisomerism
D000596:Amino Acids; D000627:Aminophenols; D003510:Cyclohexanes; D007659:Ketones; D008672:Metals, Alkali; D011083:Polycyclic Compounds; D000644:Quaternary Ammonium Compounds; D012492:Salts; D058428:Silica Gel; D012822:Silicon Dioxide; C023353:1,4-cyclohexanedimethanol; C520340:platencin