CN105384612B - 氯乙基正丙醚的制备方法 - Google Patents
氯乙基正丙醚的制备方法 Download PDFInfo
- Publication number
- CN105384612B CN105384612B CN201510933083.4A CN201510933083A CN105384612B CN 105384612 B CN105384612 B CN 105384612B CN 201510933083 A CN201510933083 A CN 201510933083A CN 105384612 B CN105384612 B CN 105384612B
- Authority
- CN
- China
- Prior art keywords
- chloroethyl
- propyl ether
- thionyl chloride
- propoxyethanol
- catalyst
- 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.)
- Active
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 125000002603 chloroethyl group Chemical group [H]C([*])([H])C([H])([H])Cl 0.000 title abstract 3
- POLCUAVZOMRGSN-UHFFFAOYSA-N dipropyl ether Chemical compound CCCOCCC POLCUAVZOMRGSN-UHFFFAOYSA-N 0.000 title abstract 3
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 claims abstract description 64
- 238000006243 chemical reaction Methods 0.000 claims abstract description 31
- YEYKMVJDLWJFOA-UHFFFAOYSA-N 2-propoxyethanol Chemical compound CCCOCCO YEYKMVJDLWJFOA-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000012043 crude product Substances 0.000 claims abstract description 14
- 239000003054 catalyst Substances 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims abstract 7
- BHDSGQOSIWVMJW-UHFFFAOYSA-N 1-(2-chloroethoxy)propane Chemical compound CCCOCCCl BHDSGQOSIWVMJW-UHFFFAOYSA-N 0.000 claims description 27
- 238000004821 distillation Methods 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 claims description 10
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 6
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims description 6
- YBBRCQOCSYXUOC-UHFFFAOYSA-N sulfuryl dichloride Chemical compound ClS(Cl)(=O)=O YBBRCQOCSYXUOC-UHFFFAOYSA-N 0.000 claims description 6
- RGUKYNXWOWSRET-UHFFFAOYSA-N 4-pyrrolidin-1-ylpyridine Chemical compound C1CCCN1C1=CC=NC=C1 RGUKYNXWOWSRET-UHFFFAOYSA-N 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 238000004064 recycling Methods 0.000 claims description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical group C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims 1
- 125000003282 alkyl amino group Chemical group 0.000 claims 1
- 239000000047 product Substances 0.000 abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 239000002994 raw material Substances 0.000 abstract description 5
- 239000002351 wastewater Substances 0.000 abstract description 5
- 238000003786 synthesis reaction Methods 0.000 abstract description 3
- 239000012011 nucleophilic catalyst Substances 0.000 abstract description 2
- 238000000746 purification Methods 0.000 abstract description 2
- 239000013078 crystal Substances 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 4
- 230000002363 herbicidal effect Effects 0.000 description 4
- 239000004009 herbicide Substances 0.000 description 4
- 239000012495 reaction gas Substances 0.000 description 4
- 238000010992 reflux Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000012320 chlorinating reagent Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- YLPGTOIOYRQOHV-UHFFFAOYSA-N Pretilachlor Chemical compound CCCOCCN(C(=O)CCl)C1=C(CC)C=CC=C1CC YLPGTOIOYRQOHV-UHFFFAOYSA-N 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005200 bud stage Effects 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- UCPYLLCMEDAXFR-UHFFFAOYSA-N triphosgene Chemical compound ClC(Cl)(Cl)OC(=O)OC(Cl)(Cl)Cl UCPYLLCMEDAXFR-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
- C07C41/22—Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of halogens; by substitution of halogen atoms by other halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/34—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/34—Separation; Purification; Stabilisation; Use of additives
- C07C41/40—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation
- C07C41/42—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation by distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyridine Compounds (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510933083.4A CN105384612B (zh) | 2015-12-14 | 2015-12-14 | 氯乙基正丙醚的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510933083.4A CN105384612B (zh) | 2015-12-14 | 2015-12-14 | 氯乙基正丙醚的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105384612A CN105384612A (zh) | 2016-03-09 |
CN105384612B true CN105384612B (zh) | 2017-08-08 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510933083.4A Active CN105384612B (zh) | 2015-12-14 | 2015-12-14 | 氯乙基正丙醚的制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN105384612B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109970522A (zh) * | 2017-12-28 | 2019-07-05 | 山东侨昌化学有限公司 | 一种2-氯乙基丙基醚生产过程中的脱酸技术 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1597679A (zh) * | 2003-09-19 | 2005-03-23 | 沈阳化工研究院 | 二苯并-1,3-二氧杂-环辛烷-2-羧酸丙酮肟酯除草剂的制备 |
-
2015
- 2015-12-14 CN CN201510933083.4A patent/CN105384612B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1597679A (zh) * | 2003-09-19 | 2005-03-23 | 沈阳化工研究院 | 二苯并-1,3-二氧杂-环辛烷-2-羧酸丙酮肟酯除草剂的制备 |
Non-Patent Citations (1)
Title |
---|
2-正丙氧基氯乙烷的合成开发;杨建萍等;《浙江化工》;1999;第30卷(第4期);第41-42页 * |
Also Published As
Publication number | Publication date |
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CN105384612A (zh) | 2016-03-09 |
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Address after: Double Yang Zichuan District 255190 Shandong city of Zibo Province Applicant after: Shandong Kaisheng New Materials Co.,Ltd. Address before: Double Yang Zichuan District 255190 Shandong city of Zibo Province Applicant before: SHANDONG KAISHENG NEW MATERIALS CO., LTD. |
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CB02 | Change of applicant information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Taiming Inventor after: Jia Yuanchao Inventor after: Ma Tuanzhi Inventor after: Zhang Qingxin Inventor after: Zhang Shanmin Inventor after: Bi Yixia Inventor after: Jia Yafei Inventor after: Wang Shuaipo Inventor after: Xiao Zhiyu Inventor before: Zhang Taiming Inventor before: Wang Ronghai Inventor before: Zhang Qingxin Inventor before: Zhang Shanmin Inventor before: Sun Fengchun Inventor before: Bi Yixia |
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