3-disulfonyl difluoride (BDF) was designed and synthesized through head-to-tail dimerization of ethenesulfonyl fluoride (ESF). BDF possesses three active sites to selectively participate in the construction of 4-membered, 5-membered and 6-membered cyclic sulfonamide (sultams) bearing aliphatic sulfonyl fluoride moieties for further manipulations in a fast, efficient and practical manner.
设计并开发了通用的可选择性寻址的SuFEx Click
化学中心,但是通过乙磺酰
氟(ESF)从头到尾的二聚化合成了3-ene-1,3-二磺酰二
氟(BDF)。BDF具有三个活性位点,可选择性地参与带有脂肪族磺酰
氟部分的4元,5元和6元环状磺酰胺(sultams)的构建,以便以快速,有效和实用的方式进行进一步操作。