Borrel, Julien; Pisella, Guillaume; Waser, Jerome published an article on January 17 ,2020. The article was titled 《Copper-Catalyzed Oxyalkynylation of C-S Bonds in Thiiranes and Thietanes with Hypervalent Iodine Reagents》, and you may find the article in Organic Letters.Formula: C3H6O2 The information in the text is summarized as follows:
We report the oxyalkynylation of thiiranes and thietanes using ethynylbenziodoxolone reagents (EBXs) to readily access functionalized building blocks bearing an alkynyl, a benzoate, and an iodide group. The reaction proceeds with high atom efficiency most likely through an alkynyl-episulfonium intermediate. The transformation is copper-catalyzed and compatible with a large array of thiiranes and thietanes. In the experimental materials used by the author, we found (R)-Oxiran-2-ylmethanol(cas: 57044-25-4Formula: C3H6O2)
(R)-Oxiran-2-ylmethanol(cas: 57044-25-4) is a chiral building block used to construct an epoxyvinyl iodide intermediate in a synthesis of a furanocembrane, a marine natural product.Formula: C3H6O2
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