Oxidative coupling of dichalcogenides with sodium sulfinates via copper-catalyzed cleavage of S-S and Se-Se bonds.
Oxidative coupling of dichalcogenides with sodium sulfinates via copper-catalyzed cleavage of S-S and Se-Se bonds.
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DOI：
10.1021/jo5026805
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发表时间：
2015-01
期刊：
影响因子：
--
通讯作者：
N. Taniguchi
中科院分区：
文献类型：
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作者：
N. Taniguchi
以亚磺酸钠为催化剂，在空气中进行了二硫化物的铜催化磺酰化反应。该反应有效地形成了各种硫-砜键，并以良好的产率得到硫代磺酸酯。硒代磺酸盐也可以用该方法制备。此外，在这些反应中，二硫属化物上的两个硫属化物基团均可用。
A copper-catalyzed sulfonylation of disulfides was achieved using sodium sulfinates in air. The reaction formed various sulfur-sulfone bonds efficiently and afforded thiosulfonates in good yields. Selenosulfonates could also be prepared with this procedure. Furthermore, both chalcogenide groups on the dichalcogenides were available in these reactions.