a Department of Chemistry, Zhejiang University Campus Xixi, Hangzhou 310028, PR China;b State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, PR China
基金项目:
We are grateful to the National Natural Science Foundation of China (Nos. 20332060 and 2472072).
摘 要:
One novel carbon-carbon bond insertion reaction of arynes has been developed. By this reaction β-keto sulfones can insert the triple bond of arynes to prepare polysubstituted ortho-keto benzyl sulfones.