Wittig approach to carbohydrate-derived vinyl sulfides, new substrates for regiocontrolled ring-closure reactions - Archive ouverte HAL
Article Dans Une Revue Tetrahedron Année : 2004

Wittig approach to carbohydrate-derived vinyl sulfides, new substrates for regiocontrolled ring-closure reactions

Résumé

Reaction of methyl- and phenylthiomethylidene phosphoranes 1 and 2 with a variety of reducing sugars has been explored. Furano-type carbohydrates afforded with good yields the corresponding open-chain vinyl sulfides, whereas pyrano derivatives produced elimination compounds together with the expected vinyl sulfides, depending on the nature of the protective groups.

Dates et versions

hal-02086021 , version 1 (01-04-2019)

Identifiants

Citer

Vincent Aucagne, Arnaud Tatibouët, Patrick Rollin. Wittig approach to carbohydrate-derived vinyl sulfides, new substrates for regiocontrolled ring-closure reactions. Tetrahedron, 2004, 60 (8), pp.1817-1826. ⟨10.1016/j.tet.2003.12.040⟩. ⟨hal-02086021⟩
20 Consultations
0 Téléchargements

Altmetric

Partager

More