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%
物理化學(xué)性質(zhì)
安全數(shù)據(jù)
制備方法

50-00-0

506-59-2

108-94-1

42036-65-7
以環(huán)己酮(30.9 mL,0.29 mol)、多聚甲醛(10.8 g,0.36 mol,1.2當(dāng)量)、二甲基胺鹽酸鹽(24.48 g,0.3 mol,1當(dāng)量)和濃鹽酸為原料,制備2-二甲氨基甲基-1-環(huán)己酮鹽酸鹽。首先,將濃鹽酸(1.2 mL)與乙醇(12 mL)混合,加熱回流4小時(shí),反應(yīng)液變?yōu)楹谏?。反?yīng)完成后,通過(guò)減壓蒸餾除去溶劑,所得殘余物溶解于乙醇(120 mL)中。隨后,向溶液中加入丙酮(330 mL),產(chǎn)生白色沉淀。通過(guò)過(guò)濾收集沉淀,得到2-[(二甲基氨基)甲基]環(huán)己烷-1-酮鹽酸鹽(26 g),為白色固體,熔點(diǎn)為153-154℃。將該鹽酸鹽溶于水(200 mL)中,分批加入碳酸氫鈉直至溶液pH值保持堿性?;旌衔镌谑覝叵聰嚢?小時(shí)后,用氯仿(3×200 mL)進(jìn)行萃取。合并有機(jī)相,用硫酸鈉干燥,過(guò)濾后蒸發(fā)至干,得到2-二甲氨基甲基-1-環(huán)己酮鹽酸鹽(游離堿)(13 g),為黃色油狀物。
參考文獻(xiàn):
[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
知名試劑公司產(chǎn)品信息
2-(Dimethylaminomethyl)-1-cyclohexanone hydrochloride, 98%(42036-65-7)
報(bào)價(jià)日期 | 產(chǎn)品編號(hào) | 產(chǎn)品名稱 | CAS號(hào) | 包裝 | 價(jià)格 |
2025/05/22 | 33562 | 2-二甲氨基甲基-1-環(huán)己酮鹽酸鹽(98%) 2-(Dimethylaminomethyl)-1-cyclohexanone hydrochloride, 98%, Thermo Scientific Chemicals | 42036-65-7 | 1g | 600元 |
2025/05/22 | 33562 | 2-二甲氨基甲基-1-環(huán)己酮鹽酸鹽(98%) 2-(Dimethylaminomethyl)-1-cyclohexanone hydrochloride, 98%, Thermo Scientific Chemicals | 42036-65-7 | 5g | 2319元 |
2025/05/22 | XW024203665701 | 2-((二甲基氨基)甲基)環(huán)己-1-酮鹽酸鹽 | 42036-65-7 | 5G | 158元 |