Pd(II)-Catalyzed <i>ortho</i>-Arylation of Aryl Phosphates and Aryl Hydrogen Phosphates with Diaryliodonium Triflates
作者:Li Yan Chan、Lilian Cheong、Sunggak Kim
DOI:10.1021/ol400732q
日期:2013.5.3
Functionalized biaryl compounds were successfully synthesized using phosphates as the ortho-directing group in the Pd(II)Pd(IV) catalytic cycle.
Palladium‐Catalyzed Regioselective Synthesis of 1‐Hydroxycarbazoles Under Aerobic Conditions
作者:So Won Youn、Young Ho Kim、Yoon Hyung Jo
DOI:10.1002/adsc.201801265
日期:2019.2
A palladium‐catalyzed aerobic C−H amidation of N‐Ts‐2‐amino‐3′‐hydroxylbiaryls has been developed to afford a diverse range of 1‐hydroxycarbazoles with high regioselectivity and efficiency. This protocol benefits from operational simplicity, robustness, and sustainability with the use of ambient air as the sole terminal oxidant. Further elaboration of the products obtained from this process provides