6533b85afe1ef96bd12b94dd

RESEARCH PRODUCT

Highly diastereoselective additions of organometallic reagents to 1-O-silylated 3,4-Di-O-benzyl-L-erythrulose derivatives

Miguel CardaJ. Alberto MarcoFlorenci V. GonzálezSantiago Rodríguez

subject

Inorganic Chemistrychemistry.chemical_compoundNucleophilic additionchemistryReagentOrganic ChemistryOrganic chemistryChelationPhysical and Theoretical ChemistryL-ERYTHRULOSECarbonyl groupCatalysis

description

Abstract The diastereoselectivity of the addition of several organometallic reagents to the carbonyl group of the title compounds has been investigated. Some organomagnesium reagents display high diastereoselectivities (90–99%) and the major products are those predicted by the α-chelation model.

https://doi.org/10.1016/s0957-4166(00)80421-8