Synthesis of deacetyl-1,10-didehydrosalvinorin G

Tetrahedron Lett. 2008 Mar 10;49(11):1782-1785. doi: 10.1016/j.tetlet.2008.01.065.

Abstract

To unambiguously confirm the actual product in autoxidation of salvinorin A under basic conditions, deacetyl-1,10-didehydrosalvinorin G was synthesized from salvinorin C via intermediate salvinorin H. Furthermore, oxidation of salvinorin D with manganese dioxide gave salvinorin G in good yield.