CN101759574B - 3-甲胺基-1,2-丙二醇的合成方法 - Google Patents
3-甲胺基-1,2-丙二醇的合成方法 Download PDFInfo
- Publication number
- CN101759574B CN101759574B CN2009102560736A CN200910256073A CN101759574B CN 101759574 B CN101759574 B CN 101759574B CN 2009102560736 A CN2009102560736 A CN 2009102560736A CN 200910256073 A CN200910256073 A CN 200910256073A CN 101759574 B CN101759574 B CN 101759574B
- Authority
- CN
- China
- Prior art keywords
- methylamino
- distillation
- amination
- monomethylamine
- ucar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
- C07C213/02—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reactions involving the formation of amino groups from compounds containing hydroxy groups or etherified or esterified hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
- C07C213/10—Separation; Purification; Stabilisation; Use of additives
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
序号 | 检测指标 | 分析方法 | 检测结果 |
1 | 外观 | 目测 | 无色透明液体 |
2 | 纯度(GC)(%) | 企业标准Q/WZY011-2009 | 99.56 |
3 | 主峰前馏分含量(GC)(%) | 企业标准Q/WZY011-2009 | 0.12 |
4 | 主峰后馏分含量(GC)(%) | 企业标准Q/WZY011-2009 | 0.32 |
5 | 水分含量(wt%) | 卡尔·费休法 | 0.93 |
序号 | 检测指标 | 分析方法 | 检测结果 |
1 | 外观 | 目测 | 无色透明液体 |
2 | 纯度(GC)(%) | 企业标准Q/WZY011-2009 | 99.61 |
3 | 主峰前馏分含量(GC)(%) | 企业标准Q/WZY011-2009 | 0.14 |
4 | 主峰后馏分含量(GC)(%) | 企业标准Q/WZY011-2009 | 0.25 |
5 | 水分含量(wt%) | 卡尔·费休法 | 1.07 |
序号 | 检测指标 | 分析方法 | 检测结果 |
1 | 外观 | 目测 | 无色透明液体 |
2 | 纯度(GC)(%) | 企业标准Q/WZY011-2009 | 99.65 |
3 | 主峰前馏分含量(GC)(%) | 企业标准Q/WZY011-2009 | 0.09 |
4 | 主峰后馏分含量(GC)(%) | 企业标准Q/WZY011-2009 | 0.26 |
5 | 水分含量(wt%) | 卡尔·费休法 | 0.84 |
Claims (8)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009102560736A CN101759574B (zh) | 2009-12-25 | 2009-12-25 | 3-甲胺基-1,2-丙二醇的合成方法 |
PCT/CN2010/071007 WO2011075966A1 (zh) | 2009-12-25 | 2010-03-12 | 3-甲胺基-1,2-丙二醇的合成方法 |
US13/142,716 US8519191B2 (en) | 2009-12-25 | 2010-03-12 | Synthesis method of 3-methylamino-1, 2-propanediol |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009102560736A CN101759574B (zh) | 2009-12-25 | 2009-12-25 | 3-甲胺基-1,2-丙二醇的合成方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101759574A CN101759574A (zh) | 2010-06-30 |
CN101759574B true CN101759574B (zh) | 2012-08-15 |
Family
ID=42490976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009102560736A Expired - Fee Related CN101759574B (zh) | 2009-12-25 | 2009-12-25 | 3-甲胺基-1,2-丙二醇的合成方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8519191B2 (zh) |
CN (1) | CN101759574B (zh) |
WO (1) | WO2011075966A1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101759574B (zh) * | 2009-12-25 | 2012-08-15 | 郭学阳 | 3-甲胺基-1,2-丙二醇的合成方法 |
CN101962325B (zh) * | 2010-09-06 | 2013-12-11 | 五莲县千功精细化工有限公司 | 一种3-甲胺基-1,2-丙二醇的合成方法 |
NO332670B1 (no) * | 2011-02-10 | 2012-12-03 | Borregaard As | Fremgangsmåte for fremstilling av aminoalkoholer |
CN103319354B (zh) * | 2013-05-14 | 2015-03-25 | 西安近代化学研究所 | 一种合成3-氨基-1,2-丙二醇的方法 |
CN105758970B (zh) * | 2016-05-17 | 2018-05-15 | 泰山医学院 | 一种气相色谱法检测3-甲胺基-1,2-丙二醇纯度的方法 |
CN106824005A (zh) * | 2017-02-12 | 2017-06-13 | 江苏诚信药业有限公司 | 制备盐酸乙胺丁醇的工艺系统 |
CN116836068B (zh) * | 2023-08-30 | 2023-11-03 | 内蒙古圣氏化学股份有限公司 | 一种连续化生产3-甲氨基-1,2-丙二醇的方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1054837C (zh) * | 1995-11-20 | 2000-07-26 | 江苏省原子医学研究所 | 一种多元醇胺的制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101759574B (zh) * | 2009-12-25 | 2012-08-15 | 郭学阳 | 3-甲胺基-1,2-丙二醇的合成方法 |
-
2009
- 2009-12-25 CN CN2009102560736A patent/CN101759574B/zh not_active Expired - Fee Related
-
2010
- 2010-03-12 WO PCT/CN2010/071007 patent/WO2011075966A1/zh active Application Filing
- 2010-03-12 US US13/142,716 patent/US8519191B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1054837C (zh) * | 1995-11-20 | 2000-07-26 | 江苏省原子医学研究所 | 一种多元醇胺的制备方法 |
Non-Patent Citations (2)
Title |
---|
谢敏浩等.3-甲胺基-1 2-丙二醇的合成.《化学世界》.2001 |
谢敏浩等.3-甲胺基-1, 2-丙二醇的合成.《化学世界》.2001,(第9期),475-476. * |
Also Published As
Publication number | Publication date |
---|---|
CN101759574A (zh) | 2010-06-30 |
US20120277471A1 (en) | 2012-11-01 |
US8519191B2 (en) | 2013-08-27 |
WO2011075966A1 (zh) | 2011-06-30 |
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Owner name: GUO XUEYANG Free format text: FORMER OWNER: ZHANG ZHONGFA Effective date: 20120618 |
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CB03 | Change of inventor or designer information |
Inventor after: Guo Xueyang Inventor after: Sun Chunxiu Inventor after: Wang Chunhui Inventor after: Li Qinghua Inventor after: Guo Yankai Inventor after: Guo Xiangrong Inventor after: Xu Dapeng Inventor after: Wang Liang Inventor after: Zhang Yunling Inventor after: Wang Xiaoli Inventor after: Sun Jiangyan Inventor before: Zhang Zhongfa |
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Free format text: CORRECT: INVENTOR; FROM: ZHANG ZHONGFA TO: GUO XUEYANG LI QINGHUA GUO YANKAI GUO XIANGRONG XU DAPENG WANG LIANG ZHANG YUNLING WANG XIAOLI SUN JIANGYAN SUN CHUNXIU WANG CHUNHUI |
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Effective date of registration: 20150417 Address after: 266600 No. 8-1 Longkou Road, Laixi Economic Development Zone, Shandong, Qingdao Patentee after: Qingdao Zhongke Rongda New Material Co., Ltd. Address before: 262737 Lingang Industrial Park, Binhai Economic Development Zone, Weifang, Shandong Patentee before: Guo Xueyang |
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