Tetrahedron Letters

Controllable and efficient oxidation of thioether by 2-iodoxybenzoic acid (IBX) in water: semisynthesis of sophocarpine

C Li, Y Liu, Q Wang

Index: Tetrahedron Letters, , vol. 55, # 4 p. 950 - 953

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Abstract

... Tetrahedron Letters. Volume 55, Issue 4, 22 January 2014, Pages 950–953. ... In this Letter, we would like to first report a metal-free, environment friendly, and efficient method for the semisynthesis of sophocarpine via the intermediate 14-phenylsulfinylmatrine 1, with controllable ...