Stereospecific Synthesis of N-Benzoyl-L-daunosamine and L-Ristosamine

Article abstract of DOI:10.1021/jo00154a041

The synthesis of N-Benzoyl-L-daunosamine (7) and L-ristosamine (8) from the C₄ 2R,3S and 2S,3S aldehydes 1 and 3 through the intermediacy of the C₇-N adducts 5 and 6, formed by erythro addition of diallylzinc onto the phenylsulfenimines 2 and 4, is reported.