Pd-Catalyzed Cyclization Approach to Chiral A-Ring Synthon for 1α,2β,25-Trihydroxyvitamin D₃

1 January 1993

journal article
letter
Published by Georg Thieme Verlag KG in Synlett

Vol. 1993 (01) , 37-39
https://doi.org/10.1055/s-1993-22338

Abstract

Synthesis of a chiral A-ring synthon for 1α, 2β, 25-trihydroxyvitamin D₃ starting from d-mannitol by using palladium-catalyzed cyclization of the (Z)-vinyl iodide is described.

Keywords

CATALYZED CYCLIZATION
CHIRAL
MANNITOL
PALLADIUM
IODIDE
CYCLIZATION APPROACH

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Pd-Catalyzed Cyclization Approach to Chiral A-Ring Synthon for 1α,2β,25-Trihydroxyvitamin D3

Abstract

Keywords

Pd-Catalyzed Cyclization Approach to Chiral A-Ring Synthon for 1α,2β,25-Trihydroxyvitamin D₃