1374014-72-8Relevant academic research and scientific papers
Manganese-Catalyzed Dual-Deoxygenative Coupling of Primary Alcohols with 2-Arylethanols
Wang, Yujie,Shao, Zhihui,Zhang, Kun,Liu, Qiang
supporting information, p. 15143 - 15147 (2018/11/01)
Reported herein is a general and efficient dual-deoxygenative coupling of primary alcohols with 2-arylethanols catalyzed by a well-defined Mn/PNP pincer complex. This reaction is the first example of the catalytic dual-deoxygenation of alcohols using a non-noble-metal catalyst. Both deoxygenative homocoupling of 2-arylethanols (17 examples) and their deoxygenative cross-coupling with other primary alcohols (20 examples) proceeded smoothly to form the corresponding alkenes by a dehydrogenation and deformylation reaction sequence.
Palladium-catalyzed heck-type reactions of allylic esters with arylboronic acids or potassium aryltrifluoroborates
Yao, Bo,Liu, Yan,Wang, Meng-Ke,Li, Jin-Heng,Tang, Ri-Yuan,Zhang, Xing-Guo,Deng, Chen-Liang
experimental part, p. 1069 - 1076 (2012/05/31)
A selective and general route to (E)-1,3-diaryl-prop-1-enes and (E)-3-arylallyl acetates has been developed by palladium-catalyzed Heck-type reactions of allylic esters with arylboronic acids or potassium aryltrifluoroborates. The present method selectively proceeds including β-OAc elimination or β-H elimination on the basis of the boronic acids. Whereas a variety of allylic esters were reacted with arylboronic acids, palladium(II) acetate [Pd(OAc)2], tetra(n-butyl)ammonium chloride [(n-Bu)4NCl] and postassium dihydrogen phosphate (KH 2PO4) to afford the corresponding diarylation products in moderate to good yields, treatment of allylic esters with potassium aryltrifluoroborates furnished the corresponding monoarylation products. Copyright
