1557036-96-0Relevant academic research and scientific papers
Aryl(triethyl)silanes for Biaryl and Teraryl Synthesis by Copper(II)-Catalyzed Cross-Coupling Reaction
Komiyama, Takeshi,Minami, Yasunori,Hiyama, Tamejiro
, p. 15787 - 15791 (2016/12/16)
Aryl(triethyl)silanes are found to undergo cross-coupling with iodoarenes in the presence of catalytic amounts of CuBr2and Ph-Davephos, as well as cesium fluoride as a stoichiometric base. Because the silicon reagents are readily accessible through catalytic C?H silylation of aromatic substrates, the net transformation allows coupling of aromatic hydrocarbons with iodoarenes via triethylsilylation.
Direct (Het)arylation of fluorinated benzothiadiazoles and benzotriazole with (Het)aryl iodides
He, Chun-Yang,Wu, Cai-Zhi,Qing, Feng-Ling,Zhang, Xingang
, p. 1712 - 1718 (2014/03/21)
A new and controllable method for the preparation of unsymmetrical and symmetrical fluorinated benzothiadiazole (FBT)-arene structures that can be applied in organic optoelectronic materials has been developed. The reaction proceeds under mild reaction conditions with high efficiency and shows excellent functional group compatibility, even toward bromide. Fluorinated benzotriazoles also take part in the reaction.
