42036-65-7

基本信息
2-(DIMETHYLAMINOMETHYL)-CYCLOHEXAN-1-ONE HCL
2-(DIMETHYLAMINOMETHYL) CYCLOHEXANONE HCL
2-[(DIMETHYLAMINO)METHYL]CYCLOHEXANONE HYDROCHLORIDE
2-(N,N-DIMETHYLAMINOMETHYL)CYCLOHEXANONE HCL
2-(Dimethylamino)methyl cyclhexanone hydrochloride
2-(Dimethylaminomethyl)-1-cyclohexanoneHCl
2-(Dimethylaminomethyl)-1-cyclohexanone, hydrochloride salt
2-(Dimethylaminomethyl)-1-cyclohexanone hydrochloride 98%
物理化学性质
制备方法

50-00-0

506-59-2

108-94-1

42036-65-7
以环己酮(30.9 mL,0.29 mol)、多聚甲醛(10.8 g,0.36 mol,1.2当量)、二甲基胺盐酸盐(24.48 g,0.3 mol,1当量)和浓盐酸为原料,制备2-二甲氨基甲基-1-环己酮盐酸盐。首先,将浓盐酸(1.2 mL)与乙醇(12 mL)混合,加热回流4小时,反应液变为黑色。反应完成后,通过减压蒸馏除去溶剂,所得残余物溶解于乙醇(120 mL)中。随后,向溶液中加入丙酮(330 mL),产生白色沉淀。通过过滤收集沉淀,得到2-[(二甲基氨基)甲基]环己烷-1-酮盐酸盐(26 g),为白色固体,熔点为153-154℃。将该盐酸盐溶于水(200 mL)中,分批加入碳酸氢钠直至溶液pH值保持碱性。混合物在室温下搅拌1小时后,用氯仿(3×200 mL)进行萃取。合并有机相,用硫酸钠干燥,过滤后蒸发至干,得到2-二甲氨基甲基-1-环己酮盐酸盐(游离碱)(13 g),为黄色油状物。
参考文献:
[1] Synlett, 2000, # 3, p. 341 - 342
[2] European Journal of Medicinal Chemistry, 1993, vol. 28, # 4, p. 313 - 322
[3] Phosphorus, Sulfur and Silicon and the Related Elements, 1993, vol. 76, # 1-4, p. 115 - 118
[4] Patent: US2017/176476, 2017, A1. Location in patent: Paragraph 0009; 0078
知名试剂公司产品信息
2-(Dimethylaminomethyl)-1-cyclohexanone hydrochloride, 98%(42036-65-7)
报价日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
2025/09/19 | 33562 | 2-二甲氨基甲基-1-环己酮盐酸盐(98%) 2-(Dimethylaminomethyl)-1-cyclohexanone hydrochloride, 98%, Thermo Scientific Chemicals | 42036-65-7 | 5g | 2319元 |
2025/05/22 | 33562 | 2-二甲氨基甲基-1-环己酮盐酸盐(98%) 2-(Dimethylaminomethyl)-1-cyclohexanone hydrochloride, 98%, Thermo Scientific Chemicals | 42036-65-7 | 1g | 600元 |
2025/05/22 | XW024203665701 | 2-((二甲基氨基)甲基)环己-1-酮盐酸盐 | 42036-65-7 | 5G | 158元 |