893739-40-7Relevant academic research and scientific papers
N-Iodosuccinimide and dioxygen in an air-enabled synthesis of 10-phenanthrenols under sunlight
Chen, Bin,Guo, Jia-Dong,Tung, Chen-Ho,Wu, Li-Zhu,Yang, Xiu-Long
supporting information, p. 7193 - 7198 (2021/09/28)
Using a catalytic amount ofN-iodosuccinimide (NIS) in combination with O2in air, an aerobic oxidative reaction was carried out to efficiently and scalably construct a series of 10-phenanthrenols under sunlight at room temperature. Mechanistic studies reveal that H2O2generatedin situwas responsible for the conversion of I2to IOH as a potential initiator for later catalytic cycle.
General suzuki coupling of heteroaryl bromides by using tri-tert-butylphosphine as a supporting ligand
Zou, Yinjun,Yue, Guizhou,Xu, Jianwei,Zhou, Jianrong
supporting information, p. 5901 - 5905 (2015/03/30)
A general procedure for the fast Suzuki coupling of major families of heteroaryl bromides was realized by using Pd(OAc)2/PtBu3 as the catalyst. Many couplings were finished within minutes at room temperature in n-butanol. Different from previous studies, three typical heteroaryl bromides were systematically examined in couplings of various heteroaryl and aryl boronic acids. A fast, general coupling of heteroaryl bromides is realized by using a single palladium catalyst supported by tri-tert-butylphosphine.
