17282-40-5

基本信息
1-(2-乙氧基-2-氧代乙基)吡啶溴酸鹽
1-(2-ETHOXY-2-OXOETHYL)PYRIDINIUM BROMIDE
1-(ethoxycarbonylmethyl)-pyridiniubromide
1-(2-Oxo-2-ethoxyethyl)pyridinium·bromide
1-(Ethoxycarbonylmethyl)pyridinium·bromide
N-(ethoxycarbonylMethyl)-pyridiniuM broMide
1-(2-Ethoxy-2-oxoethyl)pyridin-1-iuM broMide
PyridiniuM, 1-(2-ethoxy-2-oxoethyl)-, broMide
1-(2-ETHOXY-2-OXOETHYL)PYRIDINIUM BROMIDE ISO 9001:2015 REACH
1-amino-4-(3-ethenylsulfonylanilino)-9,10-dioxo-2-anthracenesulfonic acid
物理化學(xué)性質(zhì)
安全數(shù)據(jù)
制備方法

110-86-1

105-36-2

17282-40-5
實(shí)施例3:化學(xué)式11所示化合物的合成 根據(jù)反應(yīng)方案3,化學(xué)式11所示化合物的合成步驟如下: 第一步:中間體G的合成 將105.0 g(628.4 mmol)溴乙酸乙酯和994.67 g(12.6 mol)吡啶懸浮于適量溶劑中。將懸浮液在室溫下攪拌反應(yīng)2小時(shí)。反應(yīng)完成后,向反應(yīng)混合物中加入1,000 mL二乙醚以誘導(dǎo)產(chǎn)物沉淀。通過過濾分離沉淀的淡黃色固體,并用二乙醚洗滌。干燥后,得到152.3 g中間體G,產(chǎn)率為98%。
參考文獻(xiàn):
[1] Patent: US2012/313091, 2012, A1. Location in patent: Page/Page column 69-70
[2] Journal of the American Chemical Society, 1981, vol. 103, # 11, p. 3233 - 3235
[3] European Journal of Organic Chemistry, 2015, vol. 2015, # 13, p. 2889 - 2901
[4] Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1981, p. 1180 - 1185
[5] Journal of Materials Chemistry, 1999, vol. 9, # 9, p. 2183 - 2188