C&EN

Diastereoselective Alkylation of β-Amino Esters: Structural and Rate Studies Reveal Alkylations of Hexameric Lithium Enolates

Contribution from the Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853-1301, Physics Department, Clark Hall, Cornell University, Ithaca, New ...
C&EN

Synthesis of Filibuvir. Part I. Diastereoselective Preparation of a β-Hydroxy Alkynyl Oxazolidinone and Conversion to a 6,6-Disubstituted 2H-Pyranone

† Chemical Research and Development and ‡ Analytical Research and Development, Pfizer Worldwide Research and Development, Eastern Point Road, Groton, 06340 Connecticut Chemical Research and ...