146504-07-6

基本信息
左旋-1R,2R-N-BOC-環(huán)己二胺
1R,2R-N-BOC-環(huán)己二胺 5G
(1R,2R)-N-BOC-1,2-環(huán)己二胺
(1R)-反式-N-BOC-1,2-二氨基環(huán)己烷
[(1R,2R)-2-氨基環(huán)己基]氨基甲酸叔丁酯
(1R,2R)-反式-N-BOC-1,2-環(huán)己二胺
(1R,2R)-N1-叔丁氧羰基-1,2-環(huán)己二胺
(1R,2R)-1-(BOC-氨基)-2-氨基環(huán)己烷
N-叔丁氧羧基-反式-1,2-環(huán)己二胺(1R,2R)
N-Boc-1R,2R-Cyclohexanediamine
(1R,2R)-N-Boc-1,2-cyclohexanediamine
(1R,2R)-N1-Boc-1,2-cyclohexanediamine
(1R)-trans-N-Boc-1,2-diaminocyclohexane
(1R,2R)-2-Amino-1-(Boc-amino)cyclohexane
(1R,2R)-1-AMINO-2-(BOC-AMINO)-CYCLOHEXANE
(1R,2R)-trans-N-Boc-1,2-Cyclohexanediamine
Trans (1R,2R)-1N-Boc-cyclohexane-1,2-diamine
N-tert-Butoxycarbonyl-R,R-1,2-diaminocyclohexane
物理化學性質
安全數(shù)據(jù)
制備方法

24424-99-5

20439-47-8

146504-07-6
以二碳酸二叔丁酯和左旋-反式-1,2-環(huán)己二胺為原料合成(1R,2R)-N-Boc-1,2-環(huán)己二胺的一般步驟:將(R,R)-環(huán)己烷二胺(5.70g,50.0mmol)溶解于1,4-二惡烷(110.0mL)中。在室溫攪拌下,緩慢滴加Boc-酐(1.09g,5.0mmol)的1,4-二惡烷(35.0mL)溶液。滴加完畢后,繼續(xù)攪拌反應5小時。反應完成后,通過旋轉蒸發(fā)除去溶劑,將所得殘余物溶于水(55mL)中。過濾除去不溶物,濾液用二氯甲烷(3×55mL)萃取。合并有機相,用水洗滌,分離有機層,用無水硫酸鎂干燥,過濾后通過旋轉蒸發(fā)濃縮。最后,通過硅膠柱色譜法純化,得到黃色固體產物(1R,2R)-N-Boc-1,2-環(huán)己二胺(1.00g,收率94%)。
參考文獻:
[1] Journal of the Chemical Society, Dalton Transactions, 2001, # 14, p. 2188 - 2198
[2] Patent: CN105017172, 2017, B. Location in patent: Paragraph 0043; 0044
[3] European Journal of Organic Chemistry, 2018, vol. 2018, # 1, p. 99 - 103
[4] Journal of the American Chemical Society, 2011, vol. 133, # 37, p. 14704 - 14709
[5] Organic and Biomolecular Chemistry, 2018, vol. 16, # 35, p. 6423 - 6429