1452876-54-8Relevant articles and documents
Palladium-Catalyzed C-H Bond Functionalization Reactions Using Phosphate/Sulfonate Hypervalent Iodine Reagents
He, Yimiao,Huang, Lilan,Xie, Limei,Liu, Peng,Wei, Qiongmei,Mao, Fangfang,Zhang, Xuehong,Huang, Jun,Chen, Sijing,Huang, Chusheng
supporting information, p. 10088 - 10101 (2019/08/22)
A new and operationally simple approach for palladium-catalyzed C-H functionalization reactions utilizing an organophosphorus/sulfonate hypervalent iodine reagent as both an oxidant and the source of a functional group has been developed. Through this method, the oxidative phosphorylation-, sulfonation-, and hydroxylation of unactivated benzyl C(sp3)-H bonds, along with the hydroxylation and arylation of aryl C(sp2)-H bonds, are successfully realized under mild conditions and with excellent site-selectivity. The versatile C-OSO2R bond provides a platform for a wide array of subsequent diversification reactions.
PdCl2 and N-hydroxyphthalimide co-catalyzed c sp 2 -H hydroxylation by dioxygen activation
Yan, Yuepeng,Feng, Peng,Zheng, Qing-Zhong,Liang, Yu-Feng,Lu, Jing-Fen,Cui, Yuxin,Jiao, Ning
supporting information, p. 5827 - 5831 (2013/06/27)
Rad transition: The combination of transition-metal-catalyzed C-H activation and a NHPI-initiated radical process is essential for the title transformation. The neutral conditions and the ideal oxidant, molecular oxygen, make this hydroxylation environmen