CN105441958A - 含两个苯并三氮唑环的缓蚀剂的合成与应用 - Google Patents

含两个苯并三氮唑环的缓蚀剂的合成与应用 Download PDF

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CN105441958A
CN105441958A CN201510848902.5A CN201510848902A CN105441958A CN 105441958 A CN105441958 A CN 105441958A CN 201510848902 A CN201510848902 A CN 201510848902A CN 105441958 A CN105441958 A CN 105441958A
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benzotriazole
inhibiter
structural formula
corrosion inhibitor
synthesis
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王震强
龚玉龙
张胜涛
李红茹
高放
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Chongqing University
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    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23FNON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C23F11/14Nitrogen-containing compounds
    • C23F11/149Heterocyclic compounds containing nitrogen as hetero atom
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D249/00Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/16Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
    • C07D249/18Benzotriazoles

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  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

含两个苯并三氮唑环的缓蚀剂,其化学结构式如下:结构式中n=1,2,3,4,5。本发明的含两个苯并三氮唑环的缓蚀剂在质量比为3%的氯化钠溶液中对金属铜有缓蚀作用;由于增加了缓蚀剂分子中杂原子的数目,有助于提高缓蚀剂的缓蚀效应;且合成及分离方法简单,原料方便易得。

Description

含两个苯并三氮唑环的缓蚀剂的合成与应用
技术领域
本发明属于苯并三氮唑类缓蚀剂及其合成技术领域,特别涉及含两个氮杂环的缓蚀剂及其合成与在质量比为3%的氯化钠溶液中对铜的缓蚀应用。
背景技术
现有的含单个苯并三氮唑环类衍生物在质量比为3%的氯化钠溶液中对金属铜具有一定的缓蚀作用,但缓蚀效应偏低,且对苯并三氮唑修饰存在一定难度。
发明内容
本发明的目的就是为了克服上述背景技术的不足,合成含两个氮杂环的苯并三氮唑衍生物,作为在质量比为3%的氯化钠溶液中金属铜的缓蚀剂。
本发明所涉及的含两个苯并三氮唑环的缓蚀剂,其化学结构式如下:
结构式中n=1,2,3,4,5。
上述含两个苯并三氮唑环缓蚀剂的合成方法,步骤如下:
将2H-1,2,3-苯并三氮唑、溴烷、甲醇钠以摩尔比2.2:1:2.2的比例加入50mL三口磨口烧瓶中,加入体积为2H-1,2,3-苯并三氮唑20~30倍的干燥乙醇,回流12小时,反应结束,冷却至常温,减压蒸馏除去溶剂,以二氯甲烷为展开剂,硅胶色谱柱分离纯化,得到权利要求1的化合物。
其中结构式(I)中n=1,2,3,4,5。
本发明的含有两个苯并三氮唑环的缓蚀剂在质量比为3%的氯化钠溶液中对金属铜有缓蚀作用;由于分子结构中增加了杂原子的数目,有助于提高缓蚀剂的缓蚀效应;且合成及分离方法简单,原料方便易得。
附图说明
图1.本发明实施例1中1,2-二(2H-苯并三氮唑-2-基)-乙烷的1H核磁共振谱图。
图2.本发明实施例2中1,4-二(2H-苯并三氮唑-2-基)-丁烷的1H核磁共振谱图。
图3.本发明实施例3中1,6-二(2H-苯并三氮唑-2-基)-己烷的1H核磁共振谱图。
图4.本发明实施例4中1,8-二(2H-苯并三氮唑-2-基)-辛烷的1H核磁共振谱图。
图5.本发明实施例5中1,10-二(2H-苯并三氮唑-2-基)-癸烷的1H核磁共振谱图。
具体实施方式
下面结合实例和附图进一步说明本发明:
实施例1
1,2-二(2H-苯并三氮唑-2-基)-乙烷的合成
将2H-1,2,3-苯并三氮唑(0.58g,4.8mmol)、1,2-二溴乙烷(0.42g,2.2mmol)、甲醇钠(0.26g,4.8mmol)加入50mL三口磨口烧瓶中,加入体积为10mL的干燥乙醇,回流12小时,反应结束,冷却至常温,减压蒸馏除去溶剂,以二氯甲烷为展开剂,硅胶色谱柱分离纯化,除去溶剂后,得到白色针状产物,产率85%,其核磁共振氢谱如图1。1H-NMR(400MHz,CDCl3-d1)δ(ppm):8.019-8.004(m,1H,Ar-H),7.779-7.762(m,2H,Ar-H),7.366-7.350(m,2H,Ar-H),7.288-7.268(m,2H,Ar-H),7.139-7.124(m,1H,Ar-H),5.377-5.358(t,2H,J=7.6Hz,N-CH2),5.332-5.313(t,2H,J=7.6Hz,N-CH2-)。
实施例2
1,4-二(2H-苯并三氮唑-2-基)-丁烷的合成
将2H-1,2,3-苯并三氮唑(0.58g,4.8mmol)、1,4-二溴丁烷(0.48g,2.2mmol)、甲醇钠(0.26g,4.8mmol)加入50mL三口磨口烧瓶中,加入体积为10mL的干燥乙醇,回流12小时,反应结束,冷却至常温,减压蒸馏除去溶剂,以二氯甲烷为展开剂,硅胶色谱柱分离纯化,除去溶剂后,得到白色针状产物,产率84%,其核磁共振氢谱如图2。1H-NMR(CDCl3-d1400MHz)δ(ppm):7.884-7.872(d,4H,J=4.8,Ar-H),7.409-7.399(d,4H,J=4,Ar-H),4.786(s,4H,N-CH2-),2.028(s,4H,-CH2-)。
实施例3
1,6-二(2H-苯并三氮唑-2-基)-己烷的合成
将2H-1,2,3-苯并三氮唑(0.58g,4.8mmol)、1,6-二溴己烷(0.55g,2.2mmol)、甲醇钠(0.26g,4.8mmol)加入50mL三口磨口烧瓶中,加入体积为20mL的干燥乙醇,回流12小时,反应结束,冷却至常温,减压蒸馏除去溶剂,以二氯甲烷为展开剂,硅胶色谱柱分离纯化,除去溶剂后,得到白色针状产物,产率82%,其核磁共振氢谱如图3。1H-NMR(400MHz,CDCl3-d1)δ(ppm):8.056-8.042(d,1H,J=5.6Hz,Ar-H),7.850-7.834(m,2H,Ar-H),7.475-7.437(m,2H,Ar-H),7.377-7.339(m,3H,Ar-H),4.712-4.689(t,2H,J=9.2Hz,N-CH2-),4.612-4.588(t.2H,J=9.6Hz,N-CH2-),2.118-2.071(m,2H,-CH2-),2.028-1.976(m,2H,-CH2-),1.404-1.381(m,4H,-CH2-)。
实施例4
1,8-二(2H-苯并三氮唑-2-基)-辛烷的合成
将2H-1,2,3-苯并三氮唑(0.58g,4.8mmol)、1,8-二溴辛烷(0.61g,2.2mmol)、甲醇钠(0.26g,4.8mmol)加入50mL三口磨口烧瓶中,加入体积为20mL的干燥乙醇,回流12小时,反应结束,冷却至常温,减压蒸馏除去溶剂,以二氯甲烷为展开剂,硅胶色谱柱分离纯化,除去溶剂后,得到白色针状产物,产率80%,其核磁共振氢谱如图4。1H-NMR(CDCl3-d1400MHz)δ(ppm):7.884-7.872(d,4H,J=4.8,Ar-H),7.409-7.399(d,4H,J=4,Ar-H),3.786(s,4H,N-CH2-),1.726(s,4H,-CH2-),1.316-1.221(m,8H,-CH2-)。
实施例5
1,10-二(2H-苯并三氮唑-2-基)-癸烷的合成
将2H-1,2,3-苯并三氮唑(0.58g,4.8mmol)、1,10-二溴癸烷(0.65g,2.2mmol)、甲醇钠(0.26g,4.8mmol)加入50mL三口磨口烧瓶中,加入体积为20mL的干燥乙醇,回流12小时,反应结束,冷却至常温,减压蒸馏除去溶剂,以二氯甲烷为展开剂,硅胶色谱柱分离纯化,除去溶剂后,得到白色针状产物,产率80%,其核磁共振氢谱5。1H-NMR(CDCl3-d1400MHz)δ(ppm):7.884-7.872(d,4H,J=4.8,Ar-H),7.612-7.609(d,4H,J=1.2,Ar-H),3.716(s,4H,N-CH2-),1.726(s,4H,-CH2-),1.336-1.282(m,8H,-CH2-)。
实施例6
在温度为298K条件下,在质量比为3%的氯化钠溶液中对铜试样进行了失重实验,作为空白试验。选择失重实验的时间为30天,然后铜试样在蒸馏水、无水乙醇中超声清洗置于干燥器中干燥一天,最后称重测量。在相同的条件下,利用20g的铜样品做三组平行实验,求出平均失重为2.721g。
实施例7
在温度为298K条件下,在含1,2-二(2H-苯并三氮唑-2-基)-乙烷缓蚀剂的质量比为3%的氯化钠溶液中对铜试样进行了失重实验。选择失重实验的时间为30天,缓蚀剂浓度为0.15mmol/L的条件下进行,然后铜试样在蒸馏水、无水乙醇中超声清洗置于干燥器中干燥一天,最后称重测量。在相同的条件下,利用20g的铜样品做三组平行实验,求出平均失重为0.127g。与空白试验对比,表明1,2-二(2H-苯并三氮唑-2-基)-乙烷对铜具有良好的缓蚀作用
实施例8
在温度为298K条件,在含1,4-二(2H-苯并三氮唑-2-基)-丁烷缓蚀剂的质量比为3%的氯化钠溶液中对铜试样进行了失重实验。选择失重实验的时间为30天,缓蚀剂浓度为0.15mmol/L的条件下进行,然后铜试样在蒸馏水、无水乙醇中超声清洗置于干燥器中干燥一天,最后称重测量,在相同的条件下,利用20g的铜样品做三组平行实验,求出平均失重为0.112g。与空白试验对比,表明1,4-二(2H-苯并三氮唑-2-基)-丁烷对铜具有良好的缓蚀作用
实施例9
在温度为298K条件下,在含1,6-二(2H-苯并三氮唑-2-基)-己烷缓蚀剂的质量比为3%的氯化钠溶液中对铜试样进行了失重实验。选择失重实验的时间为30天,缓蚀剂浓度为0.15mmol/L的条件下进行,然后铜试样在蒸馏水、无水乙醇中超声清洗置于干燥器中干燥一天,最后称重测量。在相同的条件下,利用20g的铜样品做三组平行实验,求出平均失重为0.079g。与空白试验对比,表明1,6-二(2H-苯并三氮唑-2-基)-己烷对铜具有良好的缓蚀作用
实施例10
在温度为298K条件下,在含1,8-二(2H-苯并三氮唑-2-基)-辛烷缓蚀剂的质量比为3%的氯化钠溶液中对铜试样进行了失重实验。选择失重实验的时间为30天,缓蚀剂浓度为0.15mmol/L的条件下进行,然后铜试样在蒸馏水、无水乙醇中超声清洗置于干燥器中干燥一天,最后称重测量。在相同的条件下,利用20g的铜样品做三组平行实验,求出平均失重为0.103g。与空白试验对比,表明1,8-二(2H-苯并三氮唑-2-基)-辛烷对铜具有良好的缓蚀作用
实施例11
在温度为298K条件下,在含1,10-二(2H-苯并三氮唑-2-基)-癸烷缓蚀剂的质量比为3%的氯化钠溶液中对铜试样进行了失重实验。选择失重实验的时间为30天,缓蚀剂浓度为0.15mmol/L的条件下进行,然后铜试样在蒸馏水、无水乙醇中超声清洗置于干燥器中干燥一天,最后称重测量。在相同的条件下,利用20g的铜样品做三组平行实验,求出平均失重为0.106g。与空白试验对比,表明1,10-二(2H-苯并三氮唑-2-基)-癸烷对铜具有良好的缓蚀作用

Claims (3)

1.含有两个苯并三氮唑环的铜的缓蚀剂,其化学结构式如下:
其中结构式中n=1,2,3,4,5。
2.如权利要求1所述的缓蚀剂的合成方法,其特征步骤如下:
合成路线:
其中结构式(I)中n=1,2,3,4,5。
合成步骤:
将2H-1,2,3-苯并三氮唑、溴烷、甲醇钠以摩尔比2.2:1:2.2的比例加入50mL三口磨口烧瓶中,加入体积为苯并三氮唑20~30倍的干燥乙醇,回流12小时,反应结束,冷却至常温,减压蒸馏除去溶剂,以二氯甲烷为展开剂,硅胶色谱柱分离纯化,除去溶剂后,得到权利要求1的化合物。
3.如权利要求1所述的含两个苯并三氮唑环的缓蚀剂,其用途是:该缓蚀剂能够在质量比为3%的氯化钠溶液中保护铜。
CN201510848902.5A 2015-11-27 2015-11-27 含两个苯并三氮唑环的缓蚀剂的合成与应用 Pending CN105441958A (zh)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106146420A (zh) * 2016-08-11 2016-11-23 重庆大学 一类水溶性的含两个或三个苯并三氮唑环的钾盐衍生物的合成与应用
CN106279050A (zh) * 2016-08-11 2017-01-04 重庆大学 一类水溶性含双苯并三氮唑‑查尔酮二联体的有机磺酸盐衍生物合成与应用
CN115291483A (zh) * 2022-09-02 2022-11-04 昆山晶科微电子材料有限公司 一种半导体剥离液及其制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009063991A1 (ja) * 2007-11-15 2009-05-22 Takeda Pharmaceutical Company Limited ピリドオキサゼピン誘導体およびその用途

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009063991A1 (ja) * 2007-11-15 2009-05-22 Takeda Pharmaceutical Company Limited ピリドオキサゼピン誘導体およびその用途

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ALAN R. KATRITZKY ET AL.: ""Unusual Reactivity of Lithiated 2-Alkylbenzotriazoles"", 《LIEBIGS ANN. CHEM.》 *
ALESSANDRO BOIDO ET AL.: ""Synthesis and pharmacological evaluation of aryl/heteroaryl piperazinyl alkyl benzotriazoles as ligands for some serotonin and dopamine receptor subtypes"", 《II FARMACO》 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106146420A (zh) * 2016-08-11 2016-11-23 重庆大学 一类水溶性的含两个或三个苯并三氮唑环的钾盐衍生物的合成与应用
CN106279050A (zh) * 2016-08-11 2017-01-04 重庆大学 一类水溶性含双苯并三氮唑‑查尔酮二联体的有机磺酸盐衍生物合成与应用
CN115291483A (zh) * 2022-09-02 2022-11-04 昆山晶科微电子材料有限公司 一种半导体剥离液及其制备方法
CN115291483B (zh) * 2022-09-02 2023-08-29 昆山晶科微电子材料有限公司 一种半导体剥离液及其制备方法

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