37993-32-1

基本信息
1-氨基環(huán)己烷羧酸甲酯鹽酸鹽
1-氨基環(huán)己烷甲酸甲酯鹽酸鹽
1-氨基環(huán)己烷-1-羧酸甲酯鹽酸鹽
Methyl 1-Aminocyclohexanecarboxylate HCl
methyl 1-aminocyclohexane-1-carboxylate hydrochloride
Methyl 1-aminocyclohexanecarboxylate HYDROCHLORIDE Salt
1-Aminocyclohexanecarboxylic acid methyl ester hydrochloride
1-Amino-1-cyclohexanecarboxylic acid methyl ester hydrochloride
物理化學(xué)性質(zhì)
常見問題列表

67-56-1

2756-85-6

37993-32-1
3.3 1-氨基環(huán)己烷羧酸甲酯鹽酸鹽的合成 向含有2 g (14 mmol) 1-氨基環(huán)己烷羧酸的20 mL甲醇懸浮液中,通入氯化氫氣體2分鐘。隨后,向所得溶液中緩慢加入1.2 mL (16.8 mmol) 亞硫酰氯,并將反應(yīng)混合物加熱回流6小時。反應(yīng)完成后,將混合物冷卻至室溫,隨后在減壓條件下濃縮以去除溶劑。將濃縮后的殘余物溶解于5 mL甲醇中,然后向該溶液中緩慢加入50 mL乙醚,以誘導(dǎo)產(chǎn)物沉淀。最終,得到2.3 g白色粉末狀的1-氨基環(huán)己烷羧酸甲酯鹽酸鹽,產(chǎn)率為85%。
參考文獻:
[1] Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2006, vol. 45, # 8, p. 1942 - 1944
[2] Patent: US2011/9426, 2011, A1. Location in patent: Page/Page column 13
[3] Patent: WO2013/19091, 2013, A2. Location in patent: Paragraph 881-883
[4] Patent: US2014/206875, 2014, A1. Location in patent: Paragraph 0482-0484
[5] Journal of Medicinal Chemistry, 1984, vol. 27, # 12, p. 1663 - 1668