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A highly efficient and practical method for the synthesis of chiral polyhydroxy diacetylenic alcohols

โœ Scribed by J.S Yadav; Arup Maiti

Publisher
Elsevier Science
Year
2001
Tongue
French
Weight
109 KB
Volume
42
Category
Article
ISSN
0040-4039

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โœฆ Synopsis

An efficient protocol for the synthesis of chiral polyhydroxy diacetylenic alcohols from chiral 4,5-O-isopropylidene propargyl chlorides using strong bases is described and is useful for the synthesis of biologically active natural products.

๐Ÿ“œ SIMILAR VOLUMES

A highly efficient practical method for
A highly efficient practical method for the synthesis of chiral polyhydroxy-(E,E)-1-chlorodienols and (E)-5-hydroxy enynes
โœ J.S. Yadav; D.K. Barma; Dinah Dutta ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 179 KB

An efficient protocol for the synthesis of chiral polyhydroxy-(E, E)-l-chlorodianols and (E)-5-hydroxy enynes from chiral 4,5-epoxy wdns allyl chlorides and 4,5-O-isopropylidene allyl chlorides is described by using stoichiometric amount of LiNH 2 or LDA in HMPA : THF (i : 5) useful in the synthesis