190141-99-2

基本信息
3-氨基-4-羥基吡咯烷-1-羧酸叔丁酯
3-氨基-4-羥基-1-吡咯烷羧酸叔丁酯
反式-3-氨基-4-羥基-1-吡咯烷羧酸-1,1-二甲基乙基酯
3-氨基-4-羥基-1-吡咯烷羧酸-1,1-二甲基乙基酯(9CI)
tert-Butyl 3-aMino-4-hydroxypyrrolidine-1-carboxylate
tert-Butyl 3-amino-4-hydroxy-1-pyrrolidinecarboxylate
2-Methyl-2-propanyl 3-amino-4-hydroxy-1-pyrrolidinecarboxylate
1-Pyrrolidinecarboxylicacid,3-amino-4-hydroxy-,1,1-dimethyle...
3-Amino-4-hydroxy-1-pyrrolidinecarboxylic acid tert-butyl ester
1-Pyrrolidinecarboxylic acid, 3-aMino-4-hydroxy-, 1,1-diMethylethyl ester
1-Pyrrolidinecarboxylicacid,3-amino-4-hydroxy-,1,1-dimethylethylester(9CI)
[trans-]-3-amino-4-hydroxy-1-pyrrolidinecarboxylic acid 1,1-dimethylethyl ester
3-Amino-4-Hydroxy-Pyrrolidine-1-Carboxylic Acid Tert-Butyl Ester(Mixture Of Cis&Trans)
物理化學(xué)性質(zhì)
制備方法
![3-N-叔丁氧羰基-6-氧雜-3-氮雜二環(huán)[3.1.0]己烷](/CAS/GIF/114214-49-2.gif)
114214-49-2

190141-99-2
以3-N-叔丁氧羰基-6-氧雜-3-氮雜二環(huán)[3.1.0]己烷為原料合成3-氨基-4-羥基-1-吡咯烷羧酸叔丁酯的一般步驟如下:將6-氧雜-3-氮雜二環(huán)[3.1.0]己烷-3-羧酸叔丁酯(20g,0.11mol)與氨水(200mL)混合,在回流條件下加熱反應(yīng)過夜。反應(yīng)完成后,將反應(yīng)混合物進(jìn)行真空濃縮,得到目標(biāo)產(chǎn)物3-氨基-4-羥基吡咯烷-1-羧酸叔丁酯(21g,收率96%),產(chǎn)物為淺黃色油狀物。1H NMR(400MHz,CDCl3)數(shù)據(jù)如下:δ3.98-3.97(m,1H),3.75-3.61(m,2H),3.36-3.22(m,2H),3.08-3.17(m,1H),1.45(s,9H)。
參考文獻(xiàn):
[1] Patent: WO2010/114971, 2010, A1. Location in patent: Page/Page column 153
[2] Bioorganic and Medicinal Chemistry Letters, 1998, vol. 8, # 3, p. 221 - 226
[3] Patent: WO2004/108661, 2004, A1. Location in patent: Page/Page column 48-49
[4] Patent: WO2005/28454, 2005, A1. Location in patent: Page/Page column 50-51
[5] Patent: WO2004/838, 2003, A1. Location in patent: Page 71