Article

Effect of the allylic substituents on ring closing metathesis: the total synthesis of stagonolide B and 4-epi-stagonolide B.

National Chemical Laboratory, Dr. Homi Bhabha Road, Pune, 411 008, India.
Organic & Biomolecular Chemistry (impact factor: 3.7). 01/2010; 8(2):398-406. DOI:10.1039/b916198h pp.398-406
Source: PubMed

ABSTRACT The total syntheses of stagonolide B and its 4-epimer were carried out to probe into how the relative stereochemistry of allylic hydroxy groups and their protecting groups influence the efficiency of the ring closing metathesis.

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Keywords

4-epimer
 
allylic hydroxy groups
 
protecting groups influence
 
relative stereochemistry
 
total syntheses
 

Awadut G Giri