((E)-1,2-二溴乙烯基)-苯合成路线 (共 46 条)
反应条件
1: zinc dust; alcohol 2: alcoholic potash / 130 - 140 °C View Scheme
参考文献
Nef
Justus Liebigs Annalen der Chemie, 1899 , vol. 308, p. 325
反应条件
copper(l) iodide; potassium carbonate; N-methyl-2-(methylamino)ethylamine in toluene T=110°C; 13 h; Title compound not separated from byproducts.;
参考文献
Synthesis, , # 15 p. 2297 - 2306
反应条件
1: zinc dust; alcohol 2: absolute diethyl ether; sodium 3: absolute diethyl ether View Scheme
参考文献
Nef
Justus Liebigs Annalen der Chemie, 1899 , vol. 308, p. 325
反应条件
tetrakis(triphenylphosphine) palladium(0); Ph–ZnI in tetrahydrofuran; hexane; water T=40°C; 24 h;
参考文献
Organ, Michael G.; Ghasemi, Haleh; Valente, Cory
Tetrahedron, 2004 , vol. 60, # 42 p. 9453 - 9461
反应条件
1: With KHF2 in methanol; water
T=20°C;
2: With tetra-n-butylammonium tribromide in tetrahydrofuran; water
T=20°C; 0.333333 h; chemoselective reaction;
参考文献
Yao, Min-Liang; Kabalka, George W.; Blevins, David W.; Reddy, Marepally Srinivasa; Yong, Li
Tetrahedron, 2012 , vol. 68, # 19 p. 3738 - 3743
反应条件
[bis(acetoxy)iodo]benzene; potassium bromide in dichloromethane; water
T=20°C; 0.5 h;
参考文献
Das, Biswanath; Srinivas, Yallamalla; Sudhakar, Chittaluri; Damodar, Kongara; Narender, Ravirala
Synthetic Communications, 2009 , vol. 39, # 2 p. 220 - 227
反应条件
(Z,Z)-1,5-cyclooctadiene; bis(η3-allyl-μ-chloropalladium(II)); acetic acid; lithium bromide
T=80°C; 8 h; stereoselective reaction;
参考文献
Zhu, Gangguo; Chen, Dongxu; Wang, Yuyi; Zheng, Renwei
Chemical Communications, 2012 , vol. 48, # 46 p. 5796 - 5798
反应条件
hydrogen bromide; dihydrogen peroxide in tetrachloromethane
Bromination;
参考文献
Barhate, Nivrutti B.; Gajare, Anil S.; Wakharkar, Radhika D.; Bedekar, Ashutosh V.
Tetrahedron, 1999 , vol. 55, # 36 p. 11127 - 11142
反应条件
tetrakis(triphenylphosphine) palladium(0); cesium fluoride in tetrahydrofuran
Suzuki cross-coupling; 22 h; Heating;
参考文献
Organ, Michael G.; Ghasemi, Haleh; Valente, Cory
Tetrahedron, 2004 , vol. 60, # 42 p. 9453 - 9461
反应条件
bromine; tin(IV) chloride in tetrachloromethane
T=120°C; 1 h; Further byproducts. Title compound not separated from byproducts.;
参考文献
Martynov; Amosova; Makhaeva
Russian Journal of General Chemistry, 2005 , vol. 75, # 11 p. 1840 - 1841