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.