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ChemInform Abstract: Trapping of Carbolithiation‐Derived Tertiary Benzylic α‐Lithio Piperidines with Carbon Electrophiles: Controlling the Formation of α‐Amino Quaternary and Vicinal Stereocenters. Issue 50 (December 2015)
Record Type:
Journal Article
Title:
ChemInform Abstract: Trapping of Carbolithiation‐Derived Tertiary Benzylic α‐Lithio Piperidines with Carbon Electrophiles: Controlling the Formation of α‐Amino Quaternary and Vicinal Stereocenters. Issue 50 (December 2015)
Main Title:
ChemInform Abstract: Trapping of Carbolithiation‐Derived Tertiary Benzylic α‐Lithio Piperidines with Carbon Electrophiles: Controlling the Formation of α‐Amino Quaternary and Vicinal Stereocenters.
Abstract: The carbolithiation of 2‐aryl N‐Boc‐piperidines (I) followed by quenching with MeOH gives rise to 3‐alkylated trans‐products with high diastereoselectivity.