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A Re-Investigation of Resveratrol Synthesis of Perkins Reaction. Application to the Synthesis of Aryl Cinnamic Acids.

✍ Scribed by Guy Solladie; Yacine Pasturel-Jacope; Jean Maignan


Publisher
John Wiley and Sons
Year
2003
Weight
219 KB
Volume
34
Category
Article
ISSN
0931-7597

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Application of a phase transfer reaction
✍ Yonas Gizaw; James N. BeMiller πŸ“‚ Article πŸ“… 1995 πŸ› Elsevier Science 🌐 English βš– 277 KB

L-Fructose was prepared in five steps from L-sorbose (1). 1,2-O-Isopropylidene-cr-L-sorbopyranose (2), prepared from 1, was selectively tosylated using phase transfer catalysis to give 1,2-O-isopropylidene-3-O-(p-tolylsulfonyl)-a-L-sorbopyranose (3). Formation of a 3,4-anhydro ring, followed by its