Synthesis of carbacephem antibiotics: synthesis via dieckmann reaction using phenyl esters to direct the regioselectivity of the cyclization

This publication has 5 references indexed in Scilit:

• An enantioselective synthesis of loracarbef (LY163892/KT3777)
  Tetrahedron Letters, 1989
• A New Finding in the Dieckmann Type Annulation of a Chiral Half-Thiol Diester Having Latent σ-Symmetry
  Chemistry Letters, 1987
• A simple synthesis of (±)-1-carbacephem derivatives
  Tetrahedron Letters, 1983
• A novel synthesis of the carbapen-2-em derivatives
  Tetrahedron Letters, 1981
• A direction controlled Dieckmann type cyclization of half-thiol diesters
  Tetrahedron Letters, 1981