Metal–organic frameworks of Cu2(TPTC)-catalyzed cascade C–S coupling/Csp2–H hydroxylation reaction
作者:An-Qi Tian、Shan Liu、Zhi-Lin Ren、Long Wang、Dong-Sheng Li
DOI:10.1007/s13738-020-01860-y
日期:2020.6
disulfide-directed Csp2–H hydroxylation cascade reaction strategy catalyzed by Cu2(TPTC), a metal–organic framework material with binuclear Cu(II) paddlewheel nodes. In the strategy, Cu2(TPTC) MOF can effectively catalyze the coupling reaction of disulfide and arylboronicacid, and realize the disulfide-directed Csp2–H hydroxylation reaction. This reaction proceeded well under Cu2(TPTC) MOF catalyst with good yields
Copper‐Catalyzed Reaction Cascade of Thiophenol Hydroxylation and S‐Arylation through Disulfide‐Directed C−H Activation
作者:Dawei Wang、Xin Yu、Wei Yao、Wenkang Hu、Chenyang Ge、Xiaodong Shi
DOI:10.1002/chem.201600597
日期:2016.4.11
Copper‐catalyzed thiophenol C−Hactivation is described. Through an initial attempt to conduct C‐arylation with arylboronic acid, a rather surprising sequential C−Hactivation and S‐arylation was discovered. Mechanistic investigation revealed the disulfide intermediate as the key component in directing C−Hoxidation. The overall reaction proceeded under mild conditions with molecular oxygen as the