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A convergent total synthesis of (+)-anamarine from (R,R)-tartrate and D-gulonolactone

✍ Scribed by Klaus Lorenz; Frieder W. Lichtenthaler

Publisher: Elsevier Science
Year: 1987
Tongue: French
Weight: 277 KB
Volume: 28
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)96881-3

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✦ Synopsis

The (R R)-6-alkoxy-2-triphenylphosphoniomethyl-dihydropyran iodide 2 and the --di-acetonide of 6-deoxy-aldehydo-L-glucose 3 are elaborated from (R,R)-tartrate and D-gulonolactone, resp., and subsequently joined to yield (+)-anamarine (l), identical with the Hyptis-derived product.

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