CN102295613A - 制造2-(2’-羟基5’-叔辛基苯基)苯并三唑的方法 - Google Patents
制造2-(2’-羟基5’-叔辛基苯基)苯并三唑的方法 Download PDFInfo
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- CN102295613A CN102295613A CN2010102112624A CN201010211262A CN102295613A CN 102295613 A CN102295613 A CN 102295613A CN 2010102112624 A CN2010102112624 A CN 2010102112624A CN 201010211262 A CN201010211262 A CN 201010211262A CN 102295613 A CN102295613 A CN 102295613A
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- octyl phenyl
- hydroxyl
- benzotriazole
- uncle
- manufacturing
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- 0 *c1ccccc1[N+]([O-])=O Chemical compound *c1ccccc1[N+]([O-])=O 0.000 description 2
- DPTUMGKQSJXPTI-UHFFFAOYSA-N CC(C)(C)CC(C)(C)c(cc1)cc(N(Nc2ccccc22)N2O)c1O Chemical compound CC(C)(C)CC(C)(C)c(cc1)cc(N(Nc2ccccc22)N2O)c1O DPTUMGKQSJXPTI-UHFFFAOYSA-N 0.000 description 2
- IYAZLDLPUNDVAG-UHFFFAOYSA-N CC(C)(C)CC(C)(C)c(cc1)cc(-[n]2nc(cccc3)c3n2)c1O Chemical compound CC(C)(C)CC(C)(C)c(cc1)cc(-[n]2nc(cccc3)c3n2)c1O IYAZLDLPUNDVAG-UHFFFAOYSA-N 0.000 description 1
- HOWCUYQDKCPWDV-QURGRASLSA-N CC(C)(C)CC(C)(C)c(cc1)cc(/N=N/c(cccc2)c2[N+]([O-])=O)c1O Chemical compound CC(C)(C)CC(C)(C)c(cc1)cc(/N=N/c(cccc2)c2[N+]([O-])=O)c1O HOWCUYQDKCPWDV-QURGRASLSA-N 0.000 description 1
- HOWCUYQDKCPWDV-DQRAZIAOSA-N CC(C)(C)CC(C)(C)c(cc1)cc(/N=N\c(cccc2)c2[N+]([O-])=O)c1O Chemical compound CC(C)(C)CC(C)(C)c(cc1)cc(/N=N\c(cccc2)c2[N+]([O-])=O)c1O HOWCUYQDKCPWDV-DQRAZIAOSA-N 0.000 description 1
- ISAVYTVYFVQUDY-UHFFFAOYSA-N CC(C)(C)CC(C)(C)c(cc1)ccc1O Chemical compound CC(C)(C)CC(C)(C)c(cc1)ccc1O ISAVYTVYFVQUDY-UHFFFAOYSA-N 0.000 description 1
- DPJCXCZTLWNFOH-UHFFFAOYSA-N Nc1ccccc1[N+]([O-])=O Chemical compound Nc1ccccc1[N+]([O-])=O DPJCXCZTLWNFOH-UHFFFAOYSA-N 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
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CN 201010211262 CN102295613B (zh) | 2010-06-25 | 2010-06-25 | 制造2-(2’-羟基5’-叔辛基苯基)苯并三唑的方法 |
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CN 201010211262 CN102295613B (zh) | 2010-06-25 | 2010-06-25 | 制造2-(2’-羟基5’-叔辛基苯基)苯并三唑的方法 |
Publications (2)
Publication Number | Publication Date |
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CN102295613A true CN102295613A (zh) | 2011-12-28 |
CN102295613B CN102295613B (zh) | 2013-12-25 |
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CN 201010211262 Expired - Fee Related CN102295613B (zh) | 2010-06-25 | 2010-06-25 | 制造2-(2’-羟基5’-叔辛基苯基)苯并三唑的方法 |
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CN (1) | CN102295613B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103193724A (zh) * | 2013-04-08 | 2013-07-10 | 南通惠康国际企业有限公司 | 一种紫外线吸收剂2,2’-亚甲基二[6-(2h-苯并三唑-2-基)-4-叔丁基]苯酚的制备方法 |
CN110066252A (zh) * | 2019-05-29 | 2019-07-30 | 襄阳金达成精细化工有限公司 | 一种紫外线吸收剂uv-329的制备方法 |
CN111057018A (zh) * | 2019-12-20 | 2020-04-24 | 吉林师范大学 | 制造2-(2’-羟基-3’-甲基-5’-羧基苯基)苯并三唑的方法 |
CN111057019A (zh) * | 2019-12-20 | 2020-04-24 | 吉林师范大学 | 制造2-(2’-羟基5’-甲氧基苯基)苯并三唑的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4224451A (en) * | 1978-12-20 | 1980-09-23 | American Cyanamid Company | Process for the preparation of 2-aryl-2H-benzotriazoles |
US4347180A (en) * | 1979-05-16 | 1982-08-31 | Ciba-Geigy Corporation | High caustic coupling process for preparing substituted 2-nitro-2'-hydroxyazobenzenes |
CN1455773A (zh) * | 2001-01-15 | 2003-11-12 | Lg化学株式会社 | 2-(2-羟苯基)-2氢-苯并三唑的制备方法 |
-
2010
- 2010-06-25 CN CN 201010211262 patent/CN102295613B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4224451A (en) * | 1978-12-20 | 1980-09-23 | American Cyanamid Company | Process for the preparation of 2-aryl-2H-benzotriazoles |
US4347180A (en) * | 1979-05-16 | 1982-08-31 | Ciba-Geigy Corporation | High caustic coupling process for preparing substituted 2-nitro-2'-hydroxyazobenzenes |
CN1455773A (zh) * | 2001-01-15 | 2003-11-12 | Lg化学株式会社 | 2-(2-羟苯基)-2氢-苯并三唑的制备方法 |
Non-Patent Citations (1)
Title |
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ZHI-TAO XING ET AL.: "2-(2H-1,2,3-Benzotriazol-2-yl)-4-(2,4,4-trimethylpentan-2-yl)phenol", 《ACTA CRYSTALLOGRAPHICA SECTION E》 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103193724A (zh) * | 2013-04-08 | 2013-07-10 | 南通惠康国际企业有限公司 | 一种紫外线吸收剂2,2’-亚甲基二[6-(2h-苯并三唑-2-基)-4-叔丁基]苯酚的制备方法 |
CN103193724B (zh) * | 2013-04-08 | 2016-01-13 | 南通大学 | 一种紫外线吸收剂2,2’-亚甲基二[6-(2h-苯并三唑-2-基)-4-叔丁基]苯酚的制备方法 |
CN110066252A (zh) * | 2019-05-29 | 2019-07-30 | 襄阳金达成精细化工有限公司 | 一种紫外线吸收剂uv-329的制备方法 |
CN110066252B (zh) * | 2019-05-29 | 2020-11-03 | 襄阳金达成精细化工有限公司 | 一种紫外线吸收剂uv-329的制备方法 |
CN111057018A (zh) * | 2019-12-20 | 2020-04-24 | 吉林师范大学 | 制造2-(2’-羟基-3’-甲基-5’-羧基苯基)苯并三唑的方法 |
CN111057019A (zh) * | 2019-12-20 | 2020-04-24 | 吉林师范大学 | 制造2-(2’-羟基5’-甲氧基苯基)苯并三唑的方法 |
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Publication number | Publication date |
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CN102295613B (zh) | 2013-12-25 |
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C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Liu Hong Inventor after: Liu Chunling Inventor after: Zhang Shoucai Inventor after: Li Haibo Inventor after: Sui Changqing Inventor after: Li Chuanbi Inventor after: Liu Bo Inventor before: Li Chuanbi Inventor before: Zhang Shoucai Inventor before: Sui Changqing |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI CHUANBI ZHANG SHOUCAI SUI CHANGQING TO: LIU HONG LIU CHUNLING ZHANG SHOUCAI LI HAIBO SUI CHANGQING LI CHUANBI LIU BO |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20210625 |