499128-71-1

基本信息
N-(4-溴苯)-二联苯-4-胺
4-溴-4',4''-二苯基三苯胺
N-(4-溴苯基)-N,N-双(联苯基)胺
N,N-二(4-联苯基)-N-(4-溴苯基)胺
N,N-双(4-联苯基)-N-(4-溴苯基)胺
N-(4-溴苯基)-N,N-双(4-联苯基)胺
N-(4-溴苯基)-N,N-双(1,1-联苯-4-基)胺
N-(4-溴苯基)-N,N-双(1,1'-联苯-4-基)胺
N-(4-溴苯基)-N,N-双(1,1'-联苯-4-基)胺 25G
N-2BP-PBr
499128-71-1
Compound bleach
[1,1'-Biphenyl]-4-
N-(4-Bromophenyl-N
N,N-Bis(4-biphenyL
)-N-(4-bromophenyL
N-(4-BroMophenyl)-N,N-
N-(4-BroMophenyl)-N,N-bis(1,1'
物理化学性质
制备方法

589-87-7

102113-98-4

499128-71-1
以对溴碘苯和二(4-联苯基)胺为原料,合成N-(4-溴苯基)-N,N-双(1,1'-联苯-4-基)胺的一般步骤如下:将二(4-联苯基)胺(23.7g,73.8mmol)加入圆底烧瓶中,随后加入对溴碘苯(20.9g,73.8mmol)、叔丁醇钠(10.7g,111mmol)、乙酸钯(0.33g,1.47mmol)以及经超声脱氧处理的甲苯(1.5L)。在氮气保护下,将混合物加热回流过夜。反应完成后,冷却反应液,用乙酸乙酯和水进行萃取。分离有机层,并用无水硫酸镁干燥。减压蒸馏除去溶剂,得到粗产物。以硅胶为固定相,二氯甲烷/己烷为洗脱液,对粗产物进行柱色谱纯化,得到目标产物N-(4-溴苯基)-N,N-双(1,1'-联苯-4-基)胺(28.8g,收率82%)。
参考文献:
[1] Patent: CN107652189, 2018, A. Location in patent: Paragraph 0068; 0069-0071
[2] Patent: CN107739377, 2018, A. Location in patent: Paragraph 0075-0078
[3] Patent: CN107986975, 2018, A. Location in patent: Paragraph 0074-0075
[4] Patent: CN108148016, 2018, A. Location in patent: Paragraph 0082; 0083; 0084
[5] Patent: EP2292603, 2011, A1. Location in patent: Page/Page column 25