Synthesis of pyrrolidine homoazasugars and 3,4-dihydroxy-5- hydroxymethylprolines using aldol additions of metalated bislactim ethers to 2,4-O-ethylidene-d-erythroses

1. Blanco, O.
2. Pato, C.
3. Ruiz, M.
4. Ojea, V.