作者:Xiao-Guang Yang、Ke Zheng、Chi Zhang
DOI:10.1021/acs.orglett.0c00405
日期:2020.3.6
report the design and synthesis of hypervalent trifluoromethylthio-iodine(III) reagent 1 and the elucidation of its structure by NMR spectroscopy and X-ray crystallography. The trifluoromethylthiolation reactions of 1 with various nucleophiles were explored, and this compound was found to be a versatile electrophilic reagent for the transfer of a trifluoromethylthio group (-SCF3). The hydrogen-bonding
在这里,我们报道了超价三氟甲硫基碘(III)试剂1的设计与合成,并通过NMR光谱学和X射线晶体学阐明了其结构。探索了1与各种亲核试剂的三氟甲硫基化反应,发现该化合物是转移三氟甲硫基(-SCF3)的通用亲电试剂。通过实验和计算研究了氢键结合模式,该氢键模式通过溶剂1,1,1,3,3,3-六氟-2-丙醇激活1。