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A stereocontrolled total synthesis of methyl (±)-O-methylpodocarpate

✍ Scribed by Arnab Roy; Tapas Paul; Michael G.B. Drew; Debabrata Mukherjee

Publisher
Elsevier Science
Year
2003
Tongue
French
Weight
145 KB
Volume
44
Category
Article
ISSN
0040-4039

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✦ Synopsis

A stereocontrolled total synthesis of methyl (±)-O-methyl podocarpate (4) has been successfully accomplished using the trans-fused diester 21 as a key intermediate. Intramolecular Michael reaction of the enone-diester 18 afforded the cis-fused keto-diester 19 in high yield which was stereoselectively converted into 21 via the enone 20.

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## Abstract For Abstract see ChemInform Abstract in Full Text.