4-嗎啉-4-基環(huán)己酮
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- CAS號:
- 139025-93-7
- 英文名:
- 4-morpholinocyclohexanone
- 英文別名:
- 4-morpholinocyclohexanone;4-Morpholinocyclohexan-1-one;4-(4-Morpholinyl)-cyclohexanone;4-(Morpholin-4-yl)cyclohexanone;Cyclohexanone, 4-(4-morpholinyl)-;4-(Morpholin-4-yl)cyclohexan-1-one
- 中文名:
- 4-嗎啉-4-基環(huán)己酮
- 中文別名:
- 4-嗎啉環(huán)己酮;4-嗎啉-4-基環(huán)己酮;4-(4-嗎啉基)環(huán)己酮;4-嗎啉代環(huán)己烷-1-酮;4-嗎啉-4-基環(huán)己酮 20G
- CBNumber:
- CB52499692
- 分子式:
- C10H17NO2
- 分子量:
- 183.25
- MOL File:
- 139025-93-7.mol
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4-嗎啉-4-基環(huán)己酮化學(xué)性質(zhì)
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儲存條件:
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2-8°C
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溶解度:
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Chloroform (Slightly), DMSO (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
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形態(tài):
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Oil
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顏色:
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Dark Yellow to Dark Brown
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4-嗎啉-4-基環(huán)己酮性質(zhì)、用途與生產(chǎn)工藝
生產(chǎn)方法
以化合物(CAS:127562-53-2)為原料合成4-嗎啉-4-基環(huán)己酮(VII-a)的一般步驟如下:向化合物(4.50g,19.8mmol)的四氫呋喃(THF,100mL)溶液中加入7N鹽酸水溶液(40mL)。將反應(yīng)混合物在室溫下攪拌17小時。反應(yīng)完成后,將混合物倒入飽和碳酸氫鈉(NaHCO3)水溶液(475mL)中以淬滅反應(yīng)。隨后,用乙酸乙酯(1次)和二氯甲烷(CH2Cl2,3次)依次萃取反應(yīng)混合物。合并有機(jī)相,用無水硫酸鎂(MgSO4)干燥,并減壓濃縮。通過Kugelrohr蒸餾純化所得的油狀物,得到目標(biāo)產(chǎn)物4-嗎啉-4-基環(huán)己酮(VII-a)(3.17g,收率87%)為透明油狀物。產(chǎn)物的結(jié)構(gòu)通過1H NMR(400MHz,CDCl3)確認(rèn),δ1.80-1.94(m,2H),1.80-2.10(m,2H),2.30(m,1H),2.45-2.65(m,8H),3.74(t,J=4.7Hz,4H)。
參考文獻(xiàn):
[1] Patent: WO2008/95943, 2008, A1. Location in patent: Page/Page column 175-176
[2] Patent: WO2008/95944, 2008, A1. Location in patent: Page/Page column 236; 238
[3] Patent: WO2010/15803, 2010, A1. Location in patent: Page/Page column 34-35
[4] Patent: WO2018/137593, 2018, A1. Location in patent: Page/Page column 105
[5] Synthesis, 1991, # 12, p. 1142 - 1147
4-嗎啉-4-基環(huán)己酮
上下游產(chǎn)品信息
上游原料
下游產(chǎn)品
4-嗎啉-4-基環(huán)己酮
生產(chǎn)廠家
139025-93-7, 4-嗎啉-4-基環(huán)己酮 相關(guān)搜索:
- 生物-細(xì)胞培養(yǎng)
- 39025-93-7
- 4-(4-嗎啉基)環(huán)己酮
- 4-嗎啉代環(huán)己烷-1-酮
- 4-嗎啉環(huán)己酮
- 4-嗎啉-4-基環(huán)己酮
- 4-嗎啉-4-基環(huán)己酮 20G
- 139025-93-7
- Cyclohexanone, 4-(4-morpholinyl)-
- 4-(4-Morpholinyl)-cyclohexanone
- 4-Morpholinocyclohexan-1-one
- 4-(Morpholin-4-yl)cyclohexanone
- 4-(Morpholin-4-yl)cyclohexan-1-one
- 4-morpholinocyclohexanone