3-(三氟甲基)苯硼酸频哪醇酯合成路线 (共 20 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-bromo-3-trifluoromethyl-benzene With n-butyllithium in tetrahydrofuran; hexane T=-78°C; 0.5 h; Inert atmosphere; 2: 2-isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane in tetrahydrofuran; hexane T=20°C; 12 h; Inert atmosphere;
参考文献
Chi, Yun; Hsu, Chien-Wei; Ho, Shu-Te
Patent: US2013/18189 A1, 2013 ;
Location in patent: Paragraph 0066; 0067 ;
反应条件
potassium phosphate; palladium diacetate in 1,4-dioxane T=20°C; 48 h;
参考文献
Billingsley, Kelvin L.; Barder, Timothy E.; Buchwald, Stephen L.
Angewandte Chemie - International Edition, 2007 , vol. 46, # 28 p. 5359 - 5363
反应条件
1: tBuCH2CH2B(H)NiPr2; tetrafluoroborate of 3-trifluoromethylbenzenediazonium With bis(cyclopentadienyl)titanium dichloride in acetonitrile T=20°C; 2.5 h; 2: With methanol in acetonitrile T=0 - 20°C; 1 h; 3: 2,3-dimethylbutane-2,3-diol in diethyl ether; acetonitrile T=20°C; 4 h; Reagent/catalyst;
参考文献
UNIVERSITE DE BORDEAUX 1; CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE; PUCHEAULT, Mathieu Jonathan Damien; MARCIASINI, Ludovic Daniel Alain; VAULTIER, Michel
Patent: WO2014/9169 A1, 2014 ;
Location in patent: Page/Page column 53-54; 67-68 ;
反应条件
sodium sulfate in tetrahydrofuran T=20°C; 24 h; Schlenk techniqueInert atmosphere;
参考文献
Asachenko, Andrey F.; Sorochkina, Kristina R.; Dzhevakov, Pavel B.; Topchiy, Maxim A.; Nechaev, Mikhail S.
Advanced Synthesis and Catalysis, 2013 , vol. 355, # 18 p. 3553 - 3557
反应条件
copper(l) iodide; sodium hydride in tetrahydrofuran T=20°C;
参考文献
Zhu, Wei; Ma, Dawei
Organic Letters, 2006 , vol. 8, # 2 p. 261 - 263
反应条件
η5-C5Me5Ir(PMe3)(H)(BPin) T=150°C; 17 h; Title compound not separated from byproducts.;
参考文献
Journal of the American Chemical Society, , vol. 122, # 51 p. 12868 - 12869
反应条件
in diethyl ether T=20°C; 4 h; Inert atmosphere;
参考文献
Tetrahedron Letters, , vol. 55, # 10 p. 1702 - 1705
反应条件
[2,2']bipyridinyl; di-μ-chloro-bis(η4-1,5-cyclooctadiene)diiridium T=80°C; 16 h; Title compound not separated from byproducts.;
参考文献
Journal of the American Chemical Society, , vol. 124, # 3 p. 390 - 391
反应条件
1: 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)aniline With hydrogenchloride in water T=0°C; 0.0833333 h; Inert atmosphereSchlenk technique; 2: With tert.-butylnitrite T=0°C; 0.25 h; Inert atmosphereSchlenk technique; 3: trifluoromethylsilver T=-78 - 20°C; 4 h; Inert atmosphereSchlenk technique;
参考文献
Wang, Xi; Xu, Yan; Mo, Fanyang; Ji, Guojing; Qiu, Di; Feng, Jiajie; Ye, Yuxuan; Zhang, Songnan; Zhang, Yan; Wang, Jianbo
Journal of the American Chemical Society, 2013 , vol. 135, # 28 p. 10330 - 10333