CN102267974B - 基于反应-分离耦合生产1,3-二氧六环的方法 - Google Patents
基于反应-分离耦合生产1,3-二氧六环的方法 Download PDFInfo
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- CN102267974B CN102267974B CN2011101604490A CN201110160449A CN102267974B CN 102267974 B CN102267974 B CN 102267974B CN 2011101604490 A CN2011101604490 A CN 2011101604490A CN 201110160449 A CN201110160449 A CN 201110160449A CN 102267974 B CN102267974 B CN 102267974B
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- VDFVNEFVBPFDSB-UHFFFAOYSA-N 1,3-dioxane Chemical compound C1COCOC1 VDFVNEFVBPFDSB-UHFFFAOYSA-N 0.000 title abstract description 6
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 131
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- UXFQFBNBSPQBJW-UHFFFAOYSA-N 2-amino-2-methylpropane-1,3-diol Chemical compound OCC(N)(C)CO UXFQFBNBSPQBJW-UHFFFAOYSA-N 0.000 claims description 37
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- 238000010924 continuous production Methods 0.000 abstract description 3
- DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-N 0.000 abstract 3
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 abstract 3
- 229920000166 polytrimethylene carbonate Polymers 0.000 abstract 3
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- NKDDWNXOKDWJAK-UHFFFAOYSA-N dimethoxymethane Chemical compound COCOC NKDDWNXOKDWJAK-UHFFFAOYSA-N 0.000 description 4
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- RILZRCJGXSFXNE-UHFFFAOYSA-N 2-[4-(trifluoromethoxy)phenyl]ethanol Chemical compound OCCC1=CC=C(OC(F)(F)F)C=C1 RILZRCJGXSFXNE-UHFFFAOYSA-N 0.000 description 1
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Abstract
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CN2011101604490A CN102267974B (zh) | 2011-06-15 | 2011-06-15 | 基于反应-分离耦合生产1,3-二氧六环的方法 |
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CN2011101604490A CN102267974B (zh) | 2011-06-15 | 2011-06-15 | 基于反应-分离耦合生产1,3-二氧六环的方法 |
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CN102267974A CN102267974A (zh) | 2011-12-07 |
CN102267974B true CN102267974B (zh) | 2012-11-14 |
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CN102794184B (zh) * | 2012-08-27 | 2014-07-02 | 四川之江高新材料股份有限公司 | 生产1,3-二氧六环的方法及所用装置和催化剂 |
CN103524478B (zh) * | 2013-10-24 | 2015-04-08 | 青岛科技大学 | 一种缩短布洛芬合成工艺缩酮化反应时间的装置及方法 |
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US2406713A (en) * | 1944-02-28 | 1946-08-27 | Commercial Solvents Corp | Process for recovery of dihydric alcohols |
US4069232A (en) * | 1975-12-18 | 1978-01-17 | National Distillers And Chemical Corporation | Manufacture of gamma-butyrolactones from 1,3-glycols and esters, halides and metadioxanes thereof |
US4322355A (en) * | 1980-04-15 | 1982-03-30 | National Distillers & Chemical Corp. | Production of 1,3-difunctional compounds |
CN101497596B (zh) * | 2009-03-16 | 2013-10-30 | 北京大学 | 一种合成二噁烷的方法 |
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Owner name: SICHUAN ZHIJIANG ADVANCED MATERIALS CO., LTD. Free format text: FORMER NAME: SICHUAN ZHIJIANG CHEMICAL NEW MATERIAL CO., LTD. |
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Address after: 629100 Jinqiao New District, Sichuan, Suining Patentee after: SICHUAN ZHIJIANG ADVANCED MATERIALS CO., LTD. Patentee after: Zhejiang University Address before: 629128 No. 1 Jinqiao Industrial Port, Pengxi County, Suining, Sichuan Patentee before: Sichuan Zhijiang Chemical New Material Co., Ltd. Patentee before: Zhejiang University |