Diastereoselective synthesis of substituted glutamic acid derivatives via Michael additions of N-[bis(methylthio)methylene]glycinates under solid-liquid phase transfer catalysis (Journal of Organic Chemistry (1995) 60, (6700))

1. Alvarez-Ibarra, C.
2. Csákÿ, A.G.
3. Maroto, M.
4. Luz Quiroga, M.