An enantiodivergent and formal synthesis of paroxetine enantiomers by asymmetric desymmetrization of 3-(4-fluorophenyl)glutaric anhydride with a chiral SuperQuat oxazolidin-2-one
摘要:
The asymmetric desymmetrization of 3-(4-fluorophenyl)glutaric anhydride 9 with lithiated chiral oxazolidin-2-one 8 has been studied. The desymmetrized product was formed with >90% de and converted into known intermediates for both (+)- and (-)-paroxetines. (c) 2012 Elsevier Ltd. All rights reserved.
An enantiodivergent and formal synthesis of paroxetine enantiomers by asymmetric desymmetrization of 3-(4-fluorophenyl)glutaric anhydride with a chiral SuperQuat oxazolidin-2-one
摘要:
The asymmetric desymmetrization of 3-(4-fluorophenyl)glutaric anhydride 9 with lithiated chiral oxazolidin-2-one 8 has been studied. The desymmetrized product was formed with >90% de and converted into known intermediates for both (+)- and (-)-paroxetines. (c) 2012 Elsevier Ltd. All rights reserved.
An enantiodivergent and formal synthesis of paroxetine enantiomers by asymmetric desymmetrization of 3-(4-fluorophenyl)glutaric anhydride with a chiral SuperQuat oxazolidin-2-one
作者:Narendra R. Chaubey、Sunil K. Ghosh
DOI:10.1016/j.tetasy.2012.08.001
日期:2012.8
The asymmetric desymmetrization of 3-(4-fluorophenyl)glutaric anhydride 9 with lithiated chiral oxazolidin-2-one 8 has been studied. The desymmetrized product was formed with >90% de and converted into known intermediates for both (+)- and (-)-paroxetines. (c) 2012 Elsevier Ltd. All rights reserved.