F3B · OEt2‐Promoted Intramolecular Si to C Phenyl Group Migration: A Highly Diastereoselective Synthesis of (4S,5S)‐4‐Hydroxy‐5‐phenyl‐2‐pyrrolidinone
摘要:
A highly diastereoselective approach to N-protected cis-(4S,5S)-4-hydroxy-5-phenyl-2-pyrrolidinone is reported. The key step is a boron trifluoride etherate-promoted chemoselective intramolecular Si -> C phenyl group migration.
F3B · OEt2‐Promoted Intramolecular Si to C Phenyl Group Migration: A Highly Diastereoselective Synthesis of (4S,5S)‐4‐Hydroxy‐5‐phenyl‐2‐pyrrolidinone
摘要:
A highly diastereoselective approach to N-protected cis-(4S,5S)-4-hydroxy-5-phenyl-2-pyrrolidinone is reported. The key step is a boron trifluoride etherate-promoted chemoselective intramolecular Si -> C phenyl group migration.
F<sub>3</sub>B · OEt<sub>2</sub>‐Promoted Intramolecular Si to C Phenyl Group Migration: A Highly Diastereoselective Synthesis of (4<i>S</i>,5<i>S</i>)‐4‐Hydroxy‐5‐phenyl‐2‐pyrrolidinone
作者:Liang‐Xian Liu、Pei‐Qiang Huang
DOI:10.1080/00397910500503538
日期:2006.5
A highly diastereoselective approach to N-protected cis-(4S,5S)-4-hydroxy-5-phenyl-2-pyrrolidinone is reported. The key step is a boron trifluoride etherate-promoted chemoselective intramolecular Si -> C phenyl group migration.