State Key Laboratory of Silicate Materials for Architectures, School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, China.
Chem Commun (Camb). 2020 Jul 21;56(58):8075-8078. doi: 10.1039/d0cc03248d.
A versatile selectively addressable SuFEx click chemistry hub, but-3-ene-1,3-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.
一种多功能的选择性可寻址 SuFEx 点击化学连接子，3-丁烯-1,3-二磺酰二氟（BDF）通过乙磺酰氟（ESF）的头尾二聚化设计和合成。BDF 具有三个活性位点，可选择性参与 4 元、5 元和 6 元环状磺酰胺（sultams）的构建，这些环状磺酰胺带有脂肪族磺酰氟部分，可进一步进行快速、高效和实用的操作。
