144912-84-5

基本信息
(3-氨基-2-羥丙基)氨基甲酸叔丁酯
3-(BOC-氨基)-1-氨基-2-丙醇
3-(Boc-amino)-1-amino-2-propanol
tert-butyl 3-amino-2-hydroxypropylcarbamate
ert-butylN-(3-amino-2-hydroxypropyl)carbamate
Tert-butyl n-(3-amino-2-hydroxypropyl)carbamate
Carbamic acid,N-(3-amino-2-hydroxypropyl)-, 1,1-dimethylethyl ester
Carbamic acid, (3-amino-2-hydroxypropyl)-, 1,1-dimethylethyl ester (9CI)
物理化學(xué)性質(zhì)
常見(jiàn)問(wèn)題列表

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144912-84-5
以二碳酸二叔丁酯和1,3-二氨基-2-丙醇為原料合成(3-氨基-2-羥丙基)氨基甲酸叔丁酯的一般步驟如下:將0.9 g 1,3-二氨基-2-丙醇加入配備磁力攪拌的反應(yīng)器中,用5 mL 1 M氫氧化鈉溶液溶解。隨后,將1.0 g二碳酸二叔丁酯溶于5 mL 1,4-二惡烷中,并將此溶液緩慢滴加到反應(yīng)器中。反應(yīng)混合物在室溫下攪拌5小時(shí)后,升溫至50-65℃進(jìn)行減壓蒸餾以去除大部分溶劑,剩余溶劑通過(guò)真空泵干燥,得到白色粘稠固體。該粗產(chǎn)物通過(guò)硅膠柱色譜法純化,使用二氯甲烷-甲醇-三乙胺(300:30:1, v/v/v)作為洗脫劑進(jìn)行梯度洗脫,最終獲得600 mg (3-氨基-2-羥丙基)氨基甲酸叔丁酯,產(chǎn)率為69%。
參考文獻(xiàn):
[1] Patent: CN106893342, 2017, A. Location in patent: Paragraph 0016; 0017
[2] Patent: CN105503920, 2016, A. Location in patent: Paragraph 0011; 0057; 0058
[3] Journal of Medicinal Chemistry, 1998, vol. 41, # 2, p. 236 - 246
[4] Organic and Biomolecular Chemistry, 2014, vol. 12, # 46, p. 9389 - 9404
[5] Patent: WO2005/66172, 2005, A1. Location in patent: Page/Page column 62