默克制药公司Caleb Hethcox、Yining Ji等报道Ni催化芳基溴化物的磺酰化反应发展和机理研究,反应以价格合理并且无味的硫盐(K2S2O5)用于提供SO2,实现了广泛的底物兼容。
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Caleb Hethcox, Heather C. Johnson, Jungchul Kim, Xiao Wang, Lili Cheng, Yang Cao, Melissa Tan, Daniel A. DiRocco, Yining Ji, Nickel-Catalyzed Sulfonylation of Aryl Bromides Enabled by Potassium Metabisulfite as a Uniquely Effective SO2 Surrogate, Angew. Chem. Int. Ed. 2023
DOI: 10.1002/anie.202217623
https://onlinelibrary.wiley.com/doi/abs/10.1002/anie.202217623