Catalyst-free oxidation of sulfides to sulfoxides and diethylamine catalyzed oxidation of sulfides to sulfones using Oxone as an oxidant
作者:R. V. Kupwade、S. S. Khot、U. P. Lad、U. V. Desai、P. P. Wadgaonkar
DOI:10.1007/s11164-017-3026-0
日期:2017.12
journey from the failure of our attempts in controlled oxidation of sulfides to sulfoxides using an Oxone®–KBr combination to our success in the development of a catalyst-free protocol for the oxidation of sulfides to sulfoxides using Oxone as an oxidant. We also describe the failure of our attempts at the oxidation of sulfides to sulfones using an excess of Oxone–KBr as well as Oxone, and our success
摘要 我们在这里描述从我们的尝试中硫化物的控制氧化为亚砜使用过硫酸氢钾失败我们的旅程® -KBr结合我们在无催化剂协议的发展,为硫化物氧化为使用臭氧作为氧化剂亚砜成功。我们还描述了使用过量的Oxone-KBr和Oxone尝试将硫化物氧化为砜的尝试的失败,以及我们成功开发了快速,可扩展且无色谱的硫化物氧化为砜的方案的成功案例。使用二乙胺-丙酮作为前所未有的催化剂-氧化剂组合。 图形概要