Effective synthesis and transformations of Alkyne betulin derivatives
- 1 March 2011
- journal article
- Published by Pleiades Publishing Ltd in Russian Journal of Organic Chemistry
- Vol. 47 (3) , 456-460
Abstract
An effective procedure for the synthesis of terminal acetylene derivatives via reaction of methyl ketones with phosphoryl chloride in pyridine was proposed using triterpene betulin as an example....Keywords
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