CN102417503B - 光稳定剂三(2,2,6,6-四甲基-4-氧基-哌啶基)-1,3,5-三嗪的制备方法 - Google Patents
光稳定剂三(2,2,6,6-四甲基-4-氧基-哌啶基)-1,3,5-三嗪的制备方法 Download PDFInfo
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- CN102417503B CN102417503B CN 201110261795 CN201110261795A CN102417503B CN 102417503 B CN102417503 B CN 102417503B CN 201110261795 CN201110261795 CN 201110261795 CN 201110261795 A CN201110261795 A CN 201110261795A CN 102417503 B CN102417503 B CN 102417503B
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- Prior art keywords
- tetramethyl
- piperidyl
- preparation
- alkali
- oxygen base
- 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.)
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- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- 239000004611 light stabiliser Substances 0.000 title abstract description 3
- 239000007983 Tris buffer Substances 0.000 title abstract 4
- VDVUCLWJZJHFAV-UHFFFAOYSA-N 2,2,6,6-tetramethylpiperidin-4-ol Chemical compound CC1(C)CC(O)CC(C)(C)N1 VDVUCLWJZJHFAV-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000002904 solvent Substances 0.000 claims abstract description 20
- MGNCLNQXLYJVJD-UHFFFAOYSA-N cyanuric chloride Chemical compound ClC1=NC(Cl)=NC(Cl)=N1 MGNCLNQXLYJVJD-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000002994 raw material Substances 0.000 claims abstract description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 57
- 238000006243 chemical reaction Methods 0.000 claims description 40
- 229910052760 oxygen Inorganic materials 0.000 claims description 28
- 239000001301 oxygen Substances 0.000 claims description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 24
- 239000003513 alkali Substances 0.000 claims description 23
- 239000012074 organic phase Substances 0.000 claims description 19
- 238000010992 reflux Methods 0.000 claims description 13
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 9
- 150000001447 alkali salts Chemical class 0.000 claims description 8
- 238000002425 crystallisation Methods 0.000 claims description 8
- 230000008025 crystallization Effects 0.000 claims description 8
- 150000003839 salts Chemical class 0.000 claims description 8
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 6
- NHGXDBSUJJNIRV-UHFFFAOYSA-M tetrabutylammonium chloride Chemical compound [Cl-].CCCC[N+](CCCC)(CCCC)CCCC NHGXDBSUJJNIRV-UHFFFAOYSA-M 0.000 claims description 6
- 150000000182 1,3,5-triazines Chemical class 0.000 claims description 5
- FIDRAVVQGKNYQK-UHFFFAOYSA-N 1,2,3,4-tetrahydrotriazine Chemical compound C1NNNC=C1 FIDRAVVQGKNYQK-UHFFFAOYSA-N 0.000 claims description 4
- 238000004090 dissolution Methods 0.000 claims description 3
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 3
- 239000000376 reactant Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- JRMUNVKIHCOMHV-UHFFFAOYSA-M tetrabutylammonium bromide Chemical compound [Br-].CCCC[N+](CCCC)(CCCC)CCCC JRMUNVKIHCOMHV-UHFFFAOYSA-M 0.000 claims description 3
- 238000010792 warming Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 10
- 238000003912 environmental pollution Methods 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000035484 reaction time Effects 0.000 abstract description 3
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000009776 industrial production Methods 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 9
- 238000009835 boiling Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical group C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 1
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- 229920001617 Vinyon Polymers 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000007539 photo-oxidation reaction Methods 0.000 description 1
- 239000003880 polar aprotic solvent Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
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- Plural Heterocyclic Compounds (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
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CN 201110261795 CN102417503B (zh) | 2011-09-06 | 2011-09-06 | 光稳定剂三(2,2,6,6-四甲基-4-氧基-哌啶基)-1,3,5-三嗪的制备方法 |
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CN 201110261795 CN102417503B (zh) | 2011-09-06 | 2011-09-06 | 光稳定剂三(2,2,6,6-四甲基-4-氧基-哌啶基)-1,3,5-三嗪的制备方法 |
Publications (2)
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CN102417503A CN102417503A (zh) | 2012-04-18 |
CN102417503B true CN102417503B (zh) | 2013-10-16 |
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CN 201110261795 Expired - Fee Related CN102417503B (zh) | 2011-09-06 | 2011-09-06 | 光稳定剂三(2,2,6,6-四甲基-4-氧基-哌啶基)-1,3,5-三嗪的制备方法 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102797150B (zh) * | 2012-08-17 | 2014-04-30 | 江南大学 | 一种卤胺类抗菌剂及其制备方法和应用 |
CN110256730A (zh) * | 2019-06-03 | 2019-09-20 | 华南理工大学 | 用于耐候聚氯乙烯材料的光稳定剂及其制备方法与应用 |
CN114854146B (zh) * | 2022-05-24 | 2023-07-04 | 广东安拓普聚合物科技有限公司 | 应用于新能源充电桩电缆的高导热弹性体以及制备方法 |
CN115557935A (zh) * | 2022-10-17 | 2023-01-03 | 南通大学 | 一种受阻胺类光稳定剂的制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4028334A (en) * | 1973-04-11 | 1977-06-07 | Ciba-Geigy Corporation | Piperidine derivatives |
-
2011
- 2011-09-06 CN CN 201110261795 patent/CN102417503B/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4028334A (en) * | 1973-04-11 | 1977-06-07 | Ciba-Geigy Corporation | Piperidine derivatives |
Non-Patent Citations (2)
Title |
---|
李惠萍,等,.光稳定剂中间体2-氯-4,6-二(2,2,6,6-四甲基-4-哌啶氧基)-1,3,5-三嗪的制备.《郑州大学学报(工学版)》.2002,第23卷(第2期),第20-22页. * |
董宁,冯亚青,.哌啶胺-三嗪类光稳定剂的合成研究.《第三次全国精细化工青年科技学术交流会论文集》.1998, * |
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