4-(4,4,5,5-四甲基-1,3,2-二氧硼戊环-2-基)苯甲酸乙酯合成路线 (共 25 条)
反应条件
tert.-butylnitrite; dibenzoyl peroxide in acetonitrile T=20°C; Sandmeyer reaction; 2 h;
参考文献
Mo, Fanyang; Jiang, Yubo; Qiu, Di; Zhang, Yan; Wang, Jianbo
Angewandte Chemie - International Edition, 2010 , vol. 49, # 10 p. 1846 - 1849
反应条件
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride in 1,4-dioxane T=85°C; 16 h;
参考文献
US2003/195352 A1, ;
Page/Page column 34 ;
反应条件
3-chloroprop-1-ene; trifluoroacetic acid; cobalt(II) dibromide in acetonitrile Zn dust (1.5 equiv., acid-activated) , CoBr2 (0.1 equiv.), stirred for 5min with allyl chloride (0.3 equiv.), a soln. of aryl halide (1 equiv.) and a soln. 1 equiv. of B compd. added at room temp., stirred for 30 mi n, tranesterificated with pinacol; hydrolized (NH4Cl), extd. (diethyl ether);
参考文献
Claudel, Stephanie; Gosmini, Corinne; Paris, Jean Marc; Perichon, Jacques
Chemical Communications, 2007 , # 35 p. 3667 - 3669
反应条件
3-chloroprop-1-ene; trifluoroacetic acid; cobalt(II) dibromide in acetonitrile Zn dust (1.5 equiv., acid-activated) , CoBr2 (0.1 equiv.), stirred for 5min with allyl chloride (0.3 equiv.), a soln. of aryl halide (1 equiv.) and a soln. 1 equiv. of B compd. added at room temp., stirred for 30 mi n, tranesterificated with pinacol; hydrolized (NH4Cl), extd. (diethyl ether);
参考文献
Claudel, Stephanie; Gosmini, Corinne; Paris, Jean Marc; Perichon, Jacques
Chemical Communications, 2007 , # 35 p. 3667 - 3669
反应条件
potassium acetate in tert-butyl alcohol T=90°C; 2 h; Inert atmosphere;
参考文献
Chow, Wing Kin; So, Chau Ming; Lau, Chak Po; Kwong, Fuk Yee
Chemistry - A European Journal, 2011 , vol. 17, # 25 p. 6913 - 6917
反应条件
triethylamine; bis(dibenzylideneacetone)-palladium(0) in 1,4-dioxane T=120°C; 24 h;
参考文献
Synlett, , # 12 p. 1867 - 1870
反应条件
triethylamine; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride in 1,4-dioxane T=80°C; borylation; 2 h;
参考文献
Journal of Organic Chemistry, , vol. 65, # 1 p. 164 - 168
反应条件
triethylamine; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride in 1,4-dioxane T=100°C; borylation; 2 h;
参考文献
Journal of Organic Chemistry, , vol. 65, # 1 p. 164 - 168
反应条件
1: 4-iodobenzoic acid ethyl ester With phenyllithium in tetrahydrofuran; diethyl ether; cyclohexane T=-58°C; 1.52778E-05 h; 2: 2-isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane in tetrahydrofuran; diethyl ether; cyclohexane T=-58°C; 0.000611111 h;
参考文献
Nagaki, Aiichiro; Moriwaki, Yuya; Yoshida, Jun-Ichi
Chemical Communications, 2012 , vol. 48, # 91 p. 11211 - 11213
反应条件
Et3N; tetrabutylammonium iodide; DiPPF; bis(dibenzylideneacetone)-palladium(0) in 1,4-dioxane 100°C, 24 h; GC;
参考文献
Murata, Miki; Oda, Takeshi; Sogabe, Yosuke; Tone, Hirofumi; Namikoshi, Takeshi; Watanabe, Shinji
Chemistry Letters, 2011 , vol. 40, # 9 p. 962 - 963