CN102174000A - 一种苯并三唑紫外线吸收剂偶氮中间体的合成方法 - Google Patents
一种苯并三唑紫外线吸收剂偶氮中间体的合成方法 Download PDFInfo
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- CN102174000A CN102174000A CN2011100302737A CN201110030273A CN102174000A CN 102174000 A CN102174000 A CN 102174000A CN 2011100302737 A CN2011100302737 A CN 2011100302737A CN 201110030273 A CN201110030273 A CN 201110030273A CN 102174000 A CN102174000 A CN 102174000A
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- benzotriazole ultraviolet
- ultraviolet absorber
- value
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- 239000012964 benzotriazole Substances 0.000 title claims abstract description 30
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 238000010189 synthetic method Methods 0.000 title claims description 13
- 230000002745 absorbent Effects 0.000 title 1
- 239000002250 absorbent Substances 0.000 title 1
- 238000006243 chemical reaction Methods 0.000 claims abstract description 73
- 239000000243 solution Substances 0.000 claims abstract description 34
- 239000012954 diazonium Substances 0.000 claims abstract description 28
- 150000001989 diazonium salts Chemical class 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 18
- 238000005859 coupling reaction Methods 0.000 claims abstract description 17
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000002608 ionic liquid Substances 0.000 claims abstract description 16
- 238000006193 diazotization reaction Methods 0.000 claims abstract description 11
- 239000006097 ultraviolet radiation absorber Substances 0.000 claims abstract 12
- 150000007514 bases Chemical class 0.000 claims abstract 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 39
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- 239000000284 extract Substances 0.000 claims description 6
- 150000004982 aromatic amines Chemical class 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- 229910052736 halogen Inorganic materials 0.000 claims description 4
- 150000002367 halogens Chemical class 0.000 claims description 4
- 239000012044 organic layer Substances 0.000 claims description 4
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 3
- 239000012153 distilled water Substances 0.000 claims description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Substances [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 2
- 239000000543 intermediate Substances 0.000 claims 12
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims 2
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 claims 1
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims 1
- 235000017557 sodium bicarbonate Nutrition 0.000 claims 1
- 239000012801 ultraviolet ray absorbent Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 22
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 2
- 150000001412 amines Chemical class 0.000 abstract 1
- 150000001491 aromatic compounds Chemical class 0.000 abstract 1
- 230000002194 synthesizing effect Effects 0.000 abstract 1
- -1 Benzotriazole compound Chemical class 0.000 description 18
- 238000000605 extraction Methods 0.000 description 18
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 12
- 239000006096 absorbing agent Substances 0.000 description 11
- 238000001035 drying Methods 0.000 description 10
- 238000005406 washing Methods 0.000 description 10
- 239000012141 concentrate Substances 0.000 description 9
- 238000009835 boiling Methods 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 7
- 230000008878 coupling Effects 0.000 description 6
- 235000010288 sodium nitrite Nutrition 0.000 description 6
- 150000002500 ions Chemical class 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 230000001887 anti-feedant effect Effects 0.000 description 2
- 238000006149 azo coupling reaction Methods 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000004611 light stabiliser Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000012429 reaction media Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000001308 synthesis method Methods 0.000 description 2
- XSXWOBXNYNULJG-UHFFFAOYSA-N 2-(2,4,4-trimethylpentan-2-yl)phenol Chemical compound CC(C)(C)CC(C)(C)C1=CC=CC=C1O XSXWOBXNYNULJG-UHFFFAOYSA-N 0.000 description 1
- CIVLEPQUPHSEBS-UHFFFAOYSA-N 2-[(2-nitrophenyl)diazenyl]phenol Chemical compound OC1=CC=CC=C1N=NC1=CC=CC=C1[N+]([O-])=O CIVLEPQUPHSEBS-UHFFFAOYSA-N 0.000 description 1
- WDOUZCOFSQCLMH-UHFFFAOYSA-N 2-hexyl-5-methyl-1h-imidazole Chemical class CCCCCCC1=NC=C(C)N1 WDOUZCOFSQCLMH-UHFFFAOYSA-N 0.000 description 1
- ZDWPBMJZDNXTPG-UHFFFAOYSA-N 2h-benzotriazol-4-amine Chemical compound NC1=CC=CC2=C1NN=N2 ZDWPBMJZDNXTPG-UHFFFAOYSA-N 0.000 description 1
- GZFGOTFRPZRKDS-UHFFFAOYSA-N 4-bromophenol Chemical compound OC1=CC=C(Br)C=C1 GZFGOTFRPZRKDS-UHFFFAOYSA-N 0.000 description 1
- WXNZTHHGJRFXKQ-UHFFFAOYSA-N 4-chlorophenol Chemical compound OC1=CC=C(Cl)C=C1 WXNZTHHGJRFXKQ-UHFFFAOYSA-N 0.000 description 1
- CTSNINMVCMDMMJ-UHFFFAOYSA-N 5-methyl-2-octyl-1h-imidazole Chemical class CCCCCCCCC1=NC=C(C)N1 CTSNINMVCMDMMJ-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- MCPKSFINULVDNX-UHFFFAOYSA-N drometrizole Chemical compound CC1=CC=C(O)C(N2N=C3C=CC=CC3=N2)=C1 MCPKSFINULVDNX-UHFFFAOYSA-N 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 150000003840 hydrochlorides Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- IWDCLRJOBJJRNH-UHFFFAOYSA-N p-cresol Chemical compound CC1=CC=C(O)C=C1 IWDCLRJOBJJRNH-UHFFFAOYSA-N 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 229940090668 parachlorophenol Drugs 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006476 reductive cyclization reaction Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000010532 solid phase synthesis reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
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CN201110030273.7A CN102174000B (zh) | 2011-01-28 | 2011-01-28 | 一种苯并三唑紫外线吸收剂偶氮中间体的合成方法 |
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CN201110030273.7A CN102174000B (zh) | 2011-01-28 | 2011-01-28 | 一种苯并三唑紫外线吸收剂偶氮中间体的合成方法 |
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CN102174000A true CN102174000A (zh) | 2011-09-07 |
CN102174000B CN102174000B (zh) | 2014-08-06 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110734180A (zh) * | 2019-10-16 | 2020-01-31 | 利安隆科润(浙江)新材料有限公司 | 一种回收套用催化加氢法制备紫外线吸收剂反应液中碱水的方法 |
CN111282592A (zh) * | 2019-11-29 | 2020-06-16 | 浙江工业大学 | 炭载碱性离子液体-金属催化剂及其制备和在催化转移加氢反应中的应用 |
CN115850197A (zh) * | 2022-10-14 | 2023-03-28 | 利安隆科润(浙江)新材料有限公司 | 一种2-(2`-羟基-5`-特辛基苯基)苯并三唑的制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1832906A (zh) * | 2003-06-07 | 2006-09-13 | 艾夫西亚药品有限公司 | 芳基重氮盐的制备方法及其与亲核体的反应 |
-
2011
- 2011-01-28 CN CN201110030273.7A patent/CN102174000B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1832906A (zh) * | 2003-06-07 | 2006-09-13 | 艾夫西亚药品有限公司 | 芳基重氮盐的制备方法及其与亲核体的反应 |
Non-Patent Citations (1)
Title |
---|
郭振宇等: "苯并三唑类紫外线吸收剂合成技术研究进展", 《塑料助剂》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110734180A (zh) * | 2019-10-16 | 2020-01-31 | 利安隆科润(浙江)新材料有限公司 | 一种回收套用催化加氢法制备紫外线吸收剂反应液中碱水的方法 |
CN111282592A (zh) * | 2019-11-29 | 2020-06-16 | 浙江工业大学 | 炭载碱性离子液体-金属催化剂及其制备和在催化转移加氢反应中的应用 |
CN111282592B (zh) * | 2019-11-29 | 2023-07-21 | 浙江工业大学 | 炭载碱性离子液体-金属催化剂及其制备和在催化转移加氢反应中的应用 |
CN115850197A (zh) * | 2022-10-14 | 2023-03-28 | 利安隆科润(浙江)新材料有限公司 | 一种2-(2`-羟基-5`-特辛基苯基)苯并三唑的制备方法 |
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CN102174000B (zh) | 2014-08-06 |
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Effective date of registration: 20180321 Address after: 313000 Zhejiang Province, Huzhou city Wuxing District Road No. 1188 district headquarters free port B building 14 Building 1403 room Patentee after: Zhejiang creation Intellectual Property Service Co., Ltd. Address before: Hangzhou City, Zhejiang province 310014 City Zhaohui District Six Patentee before: Zhejiang University of Technology |
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Effective date of registration: 20190103 Address after: 221000 Tongshan Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: Jiangsu Su Hai Trade Co., Ltd. Address before: 313000 1403, room 14, B building, free port, 1188 headquarters, Wuxing District, Huzhou, Zhejiang. Patentee before: Zhejiang creation Intellectual Property Service Co., Ltd. |
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Effective date of registration: 20191225 Address after: The town of Copper Mt. District 221000 Jiangsu city of Xuzhou Province Patentee after: XUZHOU LIFANG ELECTROMECHANICAL EQUIPMENT MANUFACTURING CO., LTD. Address before: 221000 Tongshan Economic Development Zone, Xuzhou City, Jiangsu Province Patentee before: Jiangsu Su Hai Trade Co., Ltd. |
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