6533b7ddfe1ef96bd1273c4d
RESEARCH PRODUCT
ChemInform Abstract: Stereoselective Synthesis of 2-Substituted Pyrrolidines.
Horst KunzSandrine DeloisyHeiko Tietgensubject
chemistry.chemical_classificationAldiminechemistryDiastereomerOrganic chemistryStereoselectivityGeneral MedicinePyrrole derivativesdescription
Using O -pivaloyl protected D-galactopyranosylamine and D-arabinopyranosylamine, ( S ) or ( R ) configured α-substituted homoallylamines are synthesized with high diastereoselectivity by reaction of the corresponding aldimines with allyltributylstannane. Electrophile-induced endo -trig-cyclization of these N -glycosylhomoallylamines gave the 2-substituted pyrrolidines of high diastereomeric purity.
year | journal | country | edition | language |
---|---|---|---|---|
2000-10-03 | ChemInform |