2-三氟甲基-反式-beta-苯乙烯硼酸频那醇酯合成路线 (共 2 条)
反应条件
sodium methylate; copper in ethanol T=25°C; 24 h; Schlenk techniqueInert atmosphereSealed tube; regioselective reaction;
参考文献
Zhao, Jie; Niu, Zhiqiang; Fu, Hua; Li, Yadong
Chemical Communications, 2014 , vol. 50, # 16 p. 2058 - 2060
反应条件
NaOC(CH3)3; CH3OH; [(N,N′-bis[2,6-diisopropylphenyl]imidazolin-2-ylidene)CuCl] in tetrahydrofuran 1.0 molpercent Cu-complex, alkyne, diborane, NaOC(CH3)3, CH3OH, THF, -15°C, 24 h, N2 atm.; 83:17 ratio of isomers;
参考文献
Jang, Hwanjong; Zhugralin, Adil R.; Lee, Yunmi; Hoveyda, Amir H.
Journal of the American Chemical Society, 2011 , vol. 133, # 20 p. 7859 - 7871