94838-59-2

基本信息
4-[2-(BOC-氨基)乙基]苯胺
[2-(4-氨基苯基)乙基]丙二酸叔丁酯
[2-(4-氨基苯基)乙基]氨基甲酸叔丁酯
4-[2-(Boc-aMino)ethyl]aniline
4-(2-Aminoethyl)aniline, 4-BOC protected
TERT-BUTYL-2-(4-AMINOPHENYL)ETHYLCARBAMATE
tert-Butyl N-[2-(4-aminophenyl)ethyl]carbamate
[2-(4-AMINO-PHENYL)-ETHYL]-CARBAMIC ACID TERT-BUTYL ESTER
2-(4-Aminoa-phenyl)-ethyl]-carbamic acid tert-butyl ester
[2-(4-Hydroxy-phenyl)-ethyl]-carbamic acid ter-butyl ester
Carbamic acid,N-[2-(4-aminophenyl)ethyl]-, 1,1-dimethylethyl...
CarbaMic acid, N-[2-(4-aMinophenyl)ethyl]-, 1,1-diMethylethyl ester
物理化學(xué)性質(zhì)
制備方法

144226-16-4
![[2-(4-氨基苯基)乙基]丙二酸叔丁酯](/CAS/GIF/94838-59-2.gif)
94838-59-2
以N-[2-(4-硝基苯基)乙基]氨基甲酸叔丁酯為原料合成4-[2-(Boc-氨基)乙基]苯胺的一般步驟:向N-[2-(4-硝基苯基)乙基]氨基甲酸叔丁酯(18.7g,70.30mmol)的乙醇(200ml)溶液中加入10%鈀炭(2g)的漿液。隨后加入水(10毫升)。在80℃下,向反應(yīng)體系中加入無水甲酸銨(44.3g,703mmol)。緩慢加入三乙胺(90毫升)。加完后,將混合物在80℃下攪拌1小時。反應(yīng)完成后,使混合物冷卻至室溫,過濾并真空濃縮。將殘余物用水稀釋并用二氯甲烷萃取兩次。合并的有機(jī)層用水洗滌,用無水硫酸鎂干燥,過濾,減壓蒸發(fā)溶劑,得到目標(biāo)產(chǎn)物4-[2-(Boc-氨基)乙基]苯胺,為黃色油狀物(13.5g,收率81%)。
參考文獻(xiàn):
[1] Journal of Medicinal Chemistry, 2012, vol. 55, # 11, p. 5627 - 5631
[2] Bioorganic and Medicinal Chemistry Letters, 2009, vol. 19, # 10, p. 2852 - 2855
[3] Patent: WO2008/13997, 2008, A2. Location in patent: Sheet 9
[4] Journal of Medicinal Chemistry, 2015, vol. 58, # 6, p. 2845 - 2854
[5] Patent: WO2006/40179, 2006, A1. Location in patent: Page/Page column 99