新型紫外线吸收剂1,4-二芳基-1,3-丁二炔类化合物的合成及其性能研究
本文以含有端基炔的芳硫醚为原料,碘苯二乙酯为氧化剂,氯化亚铜为催化剂,室温下反应30 min,合成了1,4-二(2-芳硫基苯基)-1,3-丁二炔化合物.通过1HNMR、13CNMR等对其进行了结构表征,并研究了其光学性质,以及作为紫外线吸收剂在紫外光固化涂料中的应用.结果表明:该类化合物能够有效吸收270~360 nm的紫外光,且光降解程度小,并具有与树脂、单体相容性好、无气味等特点.同时,合成的目标化合物在光固化过程中不参与自由基体系的固化,且增强了涂料及固化涂层的光稳定性,有益于紫外光固化涂料的存储,是一类具有发展前景的紫外光吸收剂....
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Published in | 影像科学与光化学 Vol. 37; no. 2; pp. 118 - 126 |
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Main Authors | , , , , |
Format | Journal Article |
Language | Chinese |
Published |
山西大学化学化工学院,山西太原,030006
01.03.2019
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Subjects | |
Online Access | Get full text |
ISSN | 1674-0475 |
DOI | 10.7517/issn.1674-0475.181206 |
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Abstract | 本文以含有端基炔的芳硫醚为原料,碘苯二乙酯为氧化剂,氯化亚铜为催化剂,室温下反应30 min,合成了1,4-二(2-芳硫基苯基)-1,3-丁二炔化合物.通过1HNMR、13CNMR等对其进行了结构表征,并研究了其光学性质,以及作为紫外线吸收剂在紫外光固化涂料中的应用.结果表明:该类化合物能够有效吸收270~360 nm的紫外光,且光降解程度小,并具有与树脂、单体相容性好、无气味等特点.同时,合成的目标化合物在光固化过程中不参与自由基体系的固化,且增强了涂料及固化涂层的光稳定性,有益于紫外光固化涂料的存储,是一类具有发展前景的紫外光吸收剂. |
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AbstractList | 本文以含有端基炔的芳硫醚为原料,碘苯二乙酯为氧化剂,氯化亚铜为催化剂,室温下反应30 min,合成了1,4-二(2-芳硫基苯基)-1,3-丁二炔化合物.通过1HNMR、13CNMR等对其进行了结构表征,并研究了其光学性质,以及作为紫外线吸收剂在紫外光固化涂料中的应用.结果表明:该类化合物能够有效吸收270~360 nm的紫外光,且光降解程度小,并具有与树脂、单体相容性好、无气味等特点.同时,合成的目标化合物在光固化过程中不参与自由基体系的固化,且增强了涂料及固化涂层的光稳定性,有益于紫外光固化涂料的存储,是一类具有发展前景的紫外光吸收剂. |
Author | 王晨 施和平 田文娟 赵子任 张变香 |
AuthorAffiliation | 山西大学化学化工学院,山西太原,030006 |
AuthorAffiliation_xml | – name: 山西大学化学化工学院,山西太原,030006 |
Author_FL | ZHAO Ziren ZHANG Bianxiang WANG Chen TIAN Wenjuan SHI Heping |
Author_FL_xml | – sequence: 1 fullname: WANG Chen – sequence: 2 fullname: ZHAO Ziren – sequence: 3 fullname: SHI Heping – sequence: 4 fullname: TIAN Wenjuan – sequence: 5 fullname: ZHANG Bianxiang |
Author_xml | – sequence: 1 fullname: 王晨 – sequence: 2 fullname: 赵子任 – sequence: 3 fullname: 施和平 – sequence: 4 fullname: 田文娟 – sequence: 5 fullname: 张变香 |
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Keywords | 端基炔 1,4-二芳基-1,3-丁二炔 芳硫基 紫外吸收剂 |
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Snippet | 本文以含有端基炔的芳硫醚为原料,碘苯二乙酯为氧化剂,氯化亚铜为催化剂,室温下反应30 min,合成了1,4-二(2-芳硫基苯基)-1,3-丁二炔化合物.通过1HNMR、13CNMR等对其进行了结构表征,并研究了其光学性质,以及作为紫外线吸收剂在紫外光固化涂料中的应用.结果表明:该类化合物能够有效吸收270~360... |
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Title | 新型紫外线吸收剂1,4-二芳基-1,3-丁二炔类化合物的合成及其性能研究 |
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