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Active manganese dioxide: A reagent for constructing the oxazolidine ring of C20-diterpenoid alkaloids

โœ Scribed by S.William Pelletier; Naresh V. Mody; J. Bhattacharyya


Publisher
Elsevier Science
Year
1978
Tongue
French
Weight
114 KB
Volume
19
Category
Article
ISSN
0040-4039

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๐Ÿ“œ SIMILAR VOLUMES


Sodium cyanoborohydride: a reagent for s
โœ S.William Pelletier; Naresh V. Mody; Atanas P. Venkov; Haridutt K. Desai ๐Ÿ“‚ Article ๐Ÿ“… 1979 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 125 KB

The solvent was removed in vacua, the residue was treated with 15 ml \_of sodium carbonate solution, and the mixture was extracted with three 1 Oml portions of chloroform. The combined extracts were dried over anhydrous sodium sulphate and evaporated in vacua to give amorphous -dihydroveatchinone, i