4,4,5,5-四甲基-2-(3-(三氟甲基)苄基)-1,3,2-二噁硼烷合成路线 (共 2 条)
反应条件
tetrakis(triphenylphosphine) palladium(0); potassium carbonate in 1,4-dioxane T=100°C; 12 h;
参考文献
ARES TRADING S.A.; SWINNEN, Dominique; MORANDI, Federica
Patent: WO2013/92979 A1, 2013 ;
Location in patent: Page/Page column 47 ;
反应条件
1: 2-(3-trifluoromethylbenzyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane With Pd0(tris(tert-butyl)phosphine)2; cesium fluoride in water; N,N-dimethyl-formamide
T=80°C; 0.0166667 h; Inert atmosphereSchlenk technique;
2: methyl iodide in water; N,N-dimethyl-formamide
T=80°C; 0.0833333 h; Inert atmosphereSchlenk technique;
参考文献
Koyama, Hiroko; Zhang, Zhouen; Ijuin, Ryosuke; Siqin; Son, Jeongwan; Hatta, Yuma; Ohta, Masashi; Wakao, Masahiro; Hosoya, Takamitsu; Doi, Hisashi; Suzuki, Masaaki
RSC Advances, 2013 , vol. 3, # 24 p. 9391 - 9401