CN105906550A - 一种uv770的制备方法 - Google Patents
一种uv770的制备方法 Download PDFInfo
- Publication number
- CN105906550A CN105906550A CN201610344335.4A CN201610344335A CN105906550A CN 105906550 A CN105906550 A CN 105906550A CN 201610344335 A CN201610344335 A CN 201610344335A CN 105906550 A CN105906550 A CN 105906550A
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- CN
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- reaction
- reactor
- preparation
- decanedioic acid
- passed
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- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 claims abstract description 103
- 238000006243 chemical reaction Methods 0.000 claims abstract description 74
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 40
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 20
- 239000000047 product Substances 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000000376 reactant Substances 0.000 claims abstract description 13
- 239000003054 catalyst Substances 0.000 claims abstract description 12
- 238000002156 mixing Methods 0.000 claims abstract description 11
- 238000005406 washing Methods 0.000 claims abstract description 11
- 239000013078 crystal Substances 0.000 claims abstract description 9
- 239000000706 filtrate Substances 0.000 claims abstract description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 3
- 230000004044 response Effects 0.000 claims abstract description 3
- 229920000305 Nylon 6,10 Polymers 0.000 claims description 50
- VUZNLSBZRVZGIK-UHFFFAOYSA-N 2,2,6,6-Tetramethyl-1-piperidinol Chemical compound CC1(C)CCCC(C)(C)N1O VUZNLSBZRVZGIK-UHFFFAOYSA-N 0.000 claims description 29
- YHWCPXVTRSHPNY-UHFFFAOYSA-N butan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] YHWCPXVTRSHPNY-UHFFFAOYSA-N 0.000 claims description 18
- 150000003608 titanium Chemical class 0.000 claims description 11
- 238000013019 agitation Methods 0.000 claims description 10
- 238000002844 melting Methods 0.000 claims description 10
- 230000008018 melting Effects 0.000 claims description 10
- 239000000758 substrate Substances 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 7
- 239000013589 supplement Substances 0.000 claims description 5
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 4
- ADVWVIQNAOXLCV-UHFFFAOYSA-N 2,2,6,6-tetramethylpiperazine Chemical compound CC1(C)CNCC(C)(C)N1 ADVWVIQNAOXLCV-UHFFFAOYSA-N 0.000 claims description 2
- KQIQJFPCKQNXSA-UHFFFAOYSA-N butane-1,1-diol;titanium Chemical compound [Ti].CCCC(O)O KQIQJFPCKQNXSA-UHFFFAOYSA-N 0.000 claims description 2
- GPUNINFXOLRXEJ-UHFFFAOYSA-N butanedioic acid;titanium Chemical compound [Ti].OC(=O)CCC(O)=O GPUNINFXOLRXEJ-UHFFFAOYSA-N 0.000 claims description 2
- RLJWTAURUFQFJP-UHFFFAOYSA-N propan-2-ol;titanium Chemical compound [Ti].CC(C)O.CC(C)O.CC(C)O.CC(C)O RLJWTAURUFQFJP-UHFFFAOYSA-N 0.000 claims description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 2
- NQRYJNQNLNOLGT-UHFFFAOYSA-N tetrahydropyridine hydrochloride Natural products C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 claims description 2
- VXUYXOFXAQZZMF-UHFFFAOYSA-N tetraisopropyl titanate Substances CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 claims description 2
- 239000003814 drug Substances 0.000 claims 1
- 229940079593 drug Drugs 0.000 claims 1
- 238000001704 evaporation Methods 0.000 abstract description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract description 3
- 229910052719 titanium Inorganic materials 0.000 abstract description 3
- 239000010936 titanium Substances 0.000 abstract description 3
- RKMGAJGJIURJSJ-UHFFFAOYSA-N 2,2,6,6-tetramethylpiperidine Chemical compound CC1(C)CCCC(C)(C)N1 RKMGAJGJIURJSJ-UHFFFAOYSA-N 0.000 abstract 2
- 238000007670 refining Methods 0.000 abstract 2
- 238000001914 filtration Methods 0.000 abstract 1
- 230000004927 fusion Effects 0.000 abstract 1
- 239000012264 purified product Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 239000004611 light stabiliser Substances 0.000 description 6
- 238000001953 recrystallisation Methods 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 239000012298 atmosphere Substances 0.000 description 5
- XITRBUPOXXBIJN-UHFFFAOYSA-N bis(2,2,6,6-tetramethylpiperidin-4-yl) decanedioate Chemical compound C1C(C)(C)NC(C)(C)CC1OC(=O)CCCCCCCCC(=O)OC1CC(C)(C)NC(C)(C)C1 XITRBUPOXXBIJN-UHFFFAOYSA-N 0.000 description 5
- 230000008020 evaporation Effects 0.000 description 5
- 235000015110 jellies Nutrition 0.000 description 4
- 239000008274 jelly Substances 0.000 description 4
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002103 nanocoating Substances 0.000 description 1
- -1 piperidine alcohols Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- LLZRNZOLAXHGLL-UHFFFAOYSA-J titanic acid Chemical compound O[Ti](O)(O)O LLZRNZOLAXHGLL-UHFFFAOYSA-J 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D211/40—Oxygen atoms
- C07D211/44—Oxygen atoms attached in position 4
- C07D211/46—Oxygen atoms attached in position 4 having a hydrogen atom as the second substituent in position 4
Abstract
Description
2,2,6,6-四甲基哌啶醇与癸二酸的比值 | 2.2 | 2.25 | 2.3 | 2.35 | 2.4 |
癸二酸的转化率% | 87.4 | 88.8 | 89.6 | 89.7 | 89.8 |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610344335.4A CN105906550B (zh) | 2016-05-23 | 2016-05-23 | 一种uv770的制备方法 |
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CN201610344335.4A CN105906550B (zh) | 2016-05-23 | 2016-05-23 | 一种uv770的制备方法 |
Publications (2)
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CN105906550A true CN105906550A (zh) | 2016-08-31 |
CN105906550B CN105906550B (zh) | 2018-06-12 |
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CN201610344335.4A Active CN105906550B (zh) | 2016-05-23 | 2016-05-23 | 一种uv770的制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN105906550B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110655488A (zh) * | 2018-06-29 | 2020-01-07 | 江苏紫奇化工科技有限公司 | 一种催化合成光稳定剂ls-770的方法 |
CN114230511A (zh) * | 2021-12-31 | 2022-03-25 | 利安隆凯亚(河北)新材料有限公司 | 一种双(2,2,6,6-四甲基-4-哌啶基)癸二酸酯制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4021432A (en) * | 1971-11-30 | 1977-05-03 | Ciba-Geigy Corporation | Piperidine derivatives |
US4049647A (en) * | 1971-11-30 | 1977-09-20 | Ciba-Geigy Corporation | Bis piperidyl carboxylates |
CN102382039A (zh) * | 2011-08-08 | 2012-03-21 | 宿迁联盛化学有限公司 | 一种受阻胺光稳定剂Tinuvin-770的合成工艺 |
CN103319398A (zh) * | 2013-05-20 | 2013-09-25 | 启东金美化学有限公司 | 一种受阻胺光稳定剂的制备方法 |
CN103980185A (zh) * | 2014-05-08 | 2014-08-13 | 新纶科技(常州)有限公司 | 一种受阻胺类光稳定剂770的制备方法 |
-
2016
- 2016-05-23 CN CN201610344335.4A patent/CN105906550B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4021432A (en) * | 1971-11-30 | 1977-05-03 | Ciba-Geigy Corporation | Piperidine derivatives |
US4049647A (en) * | 1971-11-30 | 1977-09-20 | Ciba-Geigy Corporation | Bis piperidyl carboxylates |
CN102382039A (zh) * | 2011-08-08 | 2012-03-21 | 宿迁联盛化学有限公司 | 一种受阻胺光稳定剂Tinuvin-770的合成工艺 |
CN103319398A (zh) * | 2013-05-20 | 2013-09-25 | 启东金美化学有限公司 | 一种受阻胺光稳定剂的制备方法 |
CN103980185A (zh) * | 2014-05-08 | 2014-08-13 | 新纶科技(常州)有限公司 | 一种受阻胺类光稳定剂770的制备方法 |
Non-Patent Citations (2)
Title |
---|
张泽朋: "受阻胺类光稳定剂Tinuvin-770 的合成", 《河北化工》 * |
张龙等: "《绿色化学》", 31 August 2014, 华中科技大学出版社 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110655488A (zh) * | 2018-06-29 | 2020-01-07 | 江苏紫奇化工科技有限公司 | 一种催化合成光稳定剂ls-770的方法 |
CN114230511A (zh) * | 2021-12-31 | 2022-03-25 | 利安隆凯亚(河北)新材料有限公司 | 一种双(2,2,6,6-四甲基-4-哌啶基)癸二酸酯制备方法 |
CN114230511B (zh) * | 2021-12-31 | 2024-01-26 | 利安隆凯亚(河北)新材料有限公司 | 一种双(2,2,6,6-四甲基-4-哌啶基)癸二酸酯制备方法 |
Also Published As
Publication number | Publication date |
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CN105906550B (zh) | 2018-06-12 |
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Effective date of registration: 20200709 Address after: No.15, Yangcheng Road, Nanyang street, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Xinyang Fine Chemical Co.,Ltd. Address before: 311227, Yangcheng Road, Nanyang street, Xiaoshan District, Zhejiang, Hangzhou 15, China Patentee before: HANGZHOU SHINYANG SAMWOO FINE CHEMICAL Co.,Ltd. |
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Effective date of registration: 20240423 Address after: No. 1 Quanling Road, Wujiatang Town, Shaowu City, Nanping City, Fujian Province, 354003 Patentee after: Fujian Desheng Technology Co.,Ltd. Country or region after: China Address before: 311200, No.15 Yangcheng Road, Nanyang Street, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Xinyang Fine Chemical Co.,Ltd. Country or region before: China |