Formation of Optically Pure Cyclic Amines by Intramolecular Conjugate Displacement
摘要:
Intramolecular conjugate displacement (ICD) has been applied to the Morita-Baylis-Hillman adducts formed from (5S)-5-(l-menthyloxy)-2(5H)-furanone and aldehydes that carry a protected beta- or gamma-amino group. DIBAL-H reduction of the resulting ICD products releases optically pure six- or seven-membered cyclic amines having a stereogenic center a to nitrogen.
Formation of Optically Pure Cyclic Amines by Intramolecular Conjugate Displacement
摘要:
Intramolecular conjugate displacement (ICD) has been applied to the Morita-Baylis-Hillman adducts formed from (5S)-5-(l-menthyloxy)-2(5H)-furanone and aldehydes that carry a protected beta- or gamma-amino group. DIBAL-H reduction of the resulting ICD products releases optically pure six- or seven-membered cyclic amines having a stereogenic center a to nitrogen.
Acenaphthylene derivative, polymer, and antireflection film-forming composition
申请人:JSR Corporation
公开号:EP1386904B1
公开(公告)日:2008-09-17
US7037994B2
申请人:——
公开号:US7037994B2
公开(公告)日:2006-05-02
Formation of Optically Pure Cyclic Amines by Intramolecular Conjugate Displacement
作者:Ping Cheng、Derrick L. J. Clive
DOI:10.1021/jo3001657
日期:2012.4.6
Intramolecular conjugate displacement (ICD) has been applied to the Morita-Baylis-Hillman adducts formed from (5S)-5-(l-menthyloxy)-2(5H)-furanone and aldehydes that carry a protected beta- or gamma-amino group. DIBAL-H reduction of the resulting ICD products releases optically pure six- or seven-membered cyclic amines having a stereogenic center a to nitrogen.