CN101020787A - 一类染料的合成及其检测铝离子应用 - Google Patents
一类染料的合成及其检测铝离子应用 Download PDFInfo
- Publication number
- CN101020787A CN101020787A CN200610038276.4A CN200610038276A CN101020787A CN 101020787 A CN101020787 A CN 101020787A CN 200610038276 A CN200610038276 A CN 200610038276A CN 101020787 A CN101020787 A CN 101020787A
- Authority
- CN
- China
- Prior art keywords
- preparation
- boron
- tetramethyl
- compound
- phenyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000015572 biosynthetic process Effects 0.000 title abstract description 3
- 238000003786 synthesis reaction Methods 0.000 title abstract 2
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical compound [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 title 1
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 34
- 238000001514 detection method Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 13
- 150000001875 compounds Chemical class 0.000 claims abstract description 12
- -1 phenyl aldehyde Chemical class 0.000 claims description 18
- 238000002360 preparation method Methods 0.000 claims description 15
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 239000002808 molecular sieve Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical group [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 3
- 150000003053 piperidines Chemical class 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 4
- 239000000741 silica gel Substances 0.000 claims 4
- 229910002027 silica gel Inorganic materials 0.000 claims 4
- 229960001866 silicon dioxide Drugs 0.000 claims 4
- VRDBIJCCXDEZJN-UHFFFAOYSA-N 2-piperidin-1-ylacetic acid Chemical group OC(=O)CN1CCCCC1 VRDBIJCCXDEZJN-UHFFFAOYSA-N 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 238000000862 absorption spectrum Methods 0.000 abstract description 4
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 238000001228 spectrum Methods 0.000 abstract description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 17
- 239000004411 aluminium Substances 0.000 description 13
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 10
- WLWNRAWQDZRXMB-YLFCFFPRSA-N (2r,3r,4r,5s)-n,3,4,5-tetrahydroxy-1-(4-phenoxyphenyl)sulfonylpiperidine-2-carboxamide Chemical compound ONC(=O)[C@H]1[C@@H](O)[C@H](O)[C@@H](O)CN1S(=O)(=O)C(C=C1)=CC=C1OC1=CC=CC=C1 WLWNRAWQDZRXMB-YLFCFFPRSA-N 0.000 description 8
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- 150000002500 ions Chemical class 0.000 description 6
- 238000002189 fluorescence spectrum Methods 0.000 description 5
- 150000003233 pyrroles Chemical class 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 3
- 238000002211 ultraviolet spectrum Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 238000005160 1H NMR spectroscopy Methods 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 208000005374 Poisoning Diseases 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000004327 boric acid Substances 0.000 description 2
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 238000001254 matrix assisted laser desorption--ionisation time-of-flight mass spectrum Methods 0.000 description 2
- 238000001840 matrix-assisted laser desorption--ionisation time-of-flight mass spectrometry Methods 0.000 description 2
- 231100000572 poisoning Toxicity 0.000 description 2
- 230000000607 poisoning effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- DEVSOMFAQLZNKR-RJRFIUFISA-N (z)-3-[3-[3,5-bis(trifluoromethyl)phenyl]-1,2,4-triazol-1-yl]-n'-pyrazin-2-ylprop-2-enehydrazide Chemical compound FC(F)(F)C1=CC(C(F)(F)F)=CC(C2=NN(\C=C/C(=O)NNC=3N=CC=NC=3)C=N2)=C1 DEVSOMFAQLZNKR-RJRFIUFISA-N 0.000 description 1
- 208000024827 Alzheimer disease Diseases 0.000 description 1
- 206010012289 Dementia Diseases 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- 206010029350 Neurotoxicity Diseases 0.000 description 1
- 206010044221 Toxic encephalopathy Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 159000000013 aluminium salts Chemical class 0.000 description 1
- 229910000329 aluminium sulfate Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002490 cerebral effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 231100000739 chronic poisoning Toxicity 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 206010015037 epilepsy Diseases 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000001631 haemodialysis Methods 0.000 description 1
- 230000000322 hemodialysis Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 229910001234 light alloy Inorganic materials 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 239000002120 nanofilm Substances 0.000 description 1
- 230000007135 neurotoxicity Effects 0.000 description 1
- 231100000228 neurotoxicity Toxicity 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 229910021655 trace metal ion Inorganic materials 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 238000000870 ultraviolet spectroscopy Methods 0.000 description 1
Images
Landscapes
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
本发明涉及了一类可用于检测铝离子的3-苯乙烯取代的硼-二吡咯亚甲基的合成方法及其用途。该类化合物的特征吸收出现在595nm左右的红光区域。与碱金属离子、过渡金属离子相比,只有铝离子使该化合物的紫外吸收光谱、荧光光谱以及溶液的颜色有明显的变化,裸眼目视的最低检测限为2.4mg/L。可以简便的检测水中的铝离子。
Description
一、技术领域
本发明属于识别结合和用于光学检测阴离子、阳离子和中性离子的化合物构成的离子检测技术领域,具体涉及利用3-苯乙烯取代的硼-二吡咯亚甲基衍生物作为目视比色检测铝离子的显色化合物。
二、背景技术
在过去的几十年间,痕量金属离子的检测和分析已经成为了一个新的挑战,这是由于在很严格的标准中需要它们的特异性、精确性和灵敏性。在生命体系中,尤其在人体中,铝离子的毒性效应现在已经众所周知[参见:Mojtaba Shamsipur,Sohrab Ershad,Absollah Yari,Hashem Sharghi,Ali Reza Salimi.Analytical Sciences 2,2004,Vol.20,301-306]。铝是机体的一种非必需微量元素,过量铝的摄入,可导致多种疾病,如痴呆、智能低下、癫痫、发育迟缓等,甚至铝中毒[参见:骆望美,章红娟,李吉学,朱忠和.《海军医高专学报》,1996年,第18卷,第3期,P129-131]。在一般情况下,由于铝不会在体内积累,因而毒性较低。但在肾脏病人(如尿毒症患者)及老年人中,铝却能够累积在人体组织中,并产生神经毒性。[参见:刘汝臣.《山东医药工业》2000 Vol.19No.2P22-23]最近的流行病学研究了铝离子(主要来自饮用水)的吸收和Alzheimer、Parkinson以及血液透析等疾病的相互关系[参见:MojtabaShamsipur,Sohrab Ershad,Absollah Yari,Hashem Sharghi,Ali Reza Salimi.Analytical sciences2004,Vol.20 No.2 P301-306]。脑组织中铝的异常积累和Alzheimer病的关系正在日益受到医学界的重视[参见:刘汝臣.《山东医药工业》2000 Vol.19 No.2 P22-23]。
目前,国内大多数水厂都用铝盐作为絮凝剂,而且许多水厂为了降低滤前水的浊度而加大絮凝剂的投量,这使得出厂水的铝含量增加。一些研究表明,饮用水中铝含量过高会给人体健康带来不良影响。因此,卫生部在2001年颁布的《生活饮用水卫生规范》中将铝作为生活饮用水水质常规检测项目(其限值为0.2mg/L)。因此在处理原水样时越来越需要监测铝的用量。在铝工业中,由于铝是作为轻金属材料和轻合金的一种来源,并且还有它的生态影响,因此监测铝及它形成的物种也是至关重要的[参见:胡克武,曾锦明,冯兆敏.《中国给水排水》2002 Vol.18,No.12,75-76]。
目前报道的铝离子分析方法有光度法[参见:Kaneko E,Tanno H,Yotsuyanagi T.Microchim.Acta,1998,III:333-340.],荧光法[参见:马会民,陈观铨,余席茂,曾云鄂,刘学君.分析化学,1992,20(9),1061-1064;卢建中,章竹君,沈爱宝.分析化学,1996,24,1129-1132;Carroll M K,Bright F V,Hieftje G M.Anal.Chem..,1989,61(15),1768-1772;Saari LA,SeitzW R.Anal Chem.,1983,55(4),667-669.],化学发光法[参见:Zel’ter L E,Talipov S H,VerechaginaN G.Talanta,1987,34(10),873-876.]。然而这些方法是非常消耗时间和资金的,并且也不能迅速的甚至在准确位点上检测。对于不同样品中金属离子的检测,掺杂特殊离子载体的溶剂高分子膜做成的离子选择性电极是非常有用的[参见:张国雄,伊杏娟,汪厚基.分析化学,1975,3(3),169-174。],这主要由于它们容易制备,操作简单,选择性合理,响应较快以及低成本。尽管不同工业中的、医学中的及周围环境中的样品都急需用Al3+选择性电极对它们中含有的铝进行快速、准确的检测,但关于能用于直接检测铝浓度的Al3+传感器的报道是非常有限的。对于铝中毒常发生的欠发达地区,不适合于普通老百姓日常使用。建立一套适合于普铝慢性中毒极为有用[参见:Mojtaba Shamsipur,Sohrab Ershad,Absollah Yari,Hashem Sharghi,Ali Reza Salimi.Analytical sciences 2004,Vol.20 No.2,301-306]。
三、发明内容
本发明的目的是提供一种选择性检测铝离子的显色化合物,并可以直接用于水样的检测。
本发明的技术方案如下:
3-(4’-N,N’-二甲基氨基)苯乙烯取代的硼-二吡咯亚甲基衍生物,其结构见下图。
1g:R=H,1h:R=-CH2CH3
一种制备上述硼-二吡咯亚甲基衍生物的方法,化学反应式见附图1:
在反应容器中加入8位取代的1,3,5,7-四甲基-苯基-二氟化硼与(4-N,N’-二甲基氨基)苯甲醛,催化剂,脱水剂,以甲苯作溶剂,在无氧条件下回流反应20小时以上。经分离、纯化得到3-(4’-N,N’-二甲基氨基)苯乙烯取代的硼-二吡咯亚甲基衍生物。
该化合物对铝离子有独特的识别作用,在铝离子存在下,其紫外吸收光谱(附图5)、荧光光谱(附图6)以及溶液的颜色(附图7)有明显的变化,其中裸眼目视的最低检测限为2.4mg/L,紫外光谱、荧光光谱最低检测限为1.8mg/L。
用MALDI-TOF MASS、1H-NMR、X-ray表征并证实了化合物的结构(见附图2,3,4)。检测所用仪器为:Bruker Smart Apex CCD X射线衍射仪,Bruker ARX500型核磁共振仪(TMS为内标,CDCl3为溶剂),岛津UV-3100型紫外-可见分光光度计(扫描范围400~1000nm,光路狭缝2nm),X4数显显微熔点仪,美国ABI MALDI-TOF质谱Voyager System。
本发明的有益效果
本发明与现有技术相比,其显著优点是:首次合成了与给电子基团(N,N’-二甲基氨基)共轭的硼-二吡咯亚甲基衍生物。该化合物的特征吸收出现在595nm左右,比一般的硼-二吡咯亚甲基化合物红移了70~130nm,进入了红光区域;该化合物对铝离子有独特的识别作用,在铝离子存在下,其紫外光谱(附图5)、荧光光谱(附图6)以及溶液的颜色(附图7)有明显的变化,其中裸眼目视的最低检测限为2.4mg/L,虽然比文献报道的PVC-膜电极的最低检测限(0.27mg/L)要高,但它是一类简便、价廉和常规的迅速检测铝离子的显色试剂。
四、附图说明
图1为制备硼-二吡咯衍生物的化学反应式;
图2为3-{2’-(4”-N,N’-二甲基氨基苯)乙烯}-8-(4’-N,N’-二甲基氨基苯)-1,3,5,7-四甲基-3a,4a-二氮杂-二氟化硼(1a)的MALDI-TOF质谱;
图3为1a的氢谱;
图4为1a的晶体结构图;
图5为实施例14的紫外吸收光谱;
图6为实施例14的荧光光谱;
图7为实施例9的比色变化图;
五、具体实施方式
实施例1:3-{2’-(4”-N,N’-二甲基氨基苯)乙烯}-8-(4’-N,N’-二甲基氨基苯)-1,3,5,7-四甲基-3a,4a-二氮杂-二氟化硼(1a)的合成
1,3,5,7-四甲基-8-(4’-N,N’二甲基氨基)苯基-3a,4a,-二氮杂-二氟化硼(73mg,0.2mmol)与(4-N,N’二甲基氨基)苯甲醛(45mg,0.3mmol)在5ml甲苯,0.15ml乙酸和0.18ml哌啶的混合溶剂中,加入分子筛除水,在无氧条件下回流反应48小时。产物进行柱层析分离,经甲醇和氯仿重结晶后得到古铜色晶体。(产率:15%).熔点>250℃;IR(KBr)(cm-1)=1593,1530(C=C,C=N),1164(B-F);1H NMR(CDCl3,500MHz):δ=7.42-7.44(m,3H),7.10-7.13(m,1H),7.01-7.03(m,2H),6.73(m,2H),6.64(m,2H),6.51(s,1H),5.89(s,1H),2.95(s,12H),1.45(s,6H),1.42(s,3H)(图3);MALDI-TOF MASS:calcd for C30H33BF2N4 498.28,found:498.91(图2)。
实施例2:3-{2’-(4”-N,N’-二甲基氨基苯)乙烯}-8-(4’-N,N’-二甲基氨基苯)-1,3,5,7-四甲基-3a,4a-二氮杂-二氟化硼(1a)的合成
制备方法同实施例1,只是加入MgClO4替代分子筛除水。产率:12%。
实施例3:3-{2’-(4”-N,N’-二甲基氨基苯)乙烯}-8-(4’-N,N’-二甲基氨基苯)-1,3,5,7-四甲基-3a,4a-二氮杂-二氟化硼(1a)的合成
制备方法同实施例1,只是加入乙酸作催化剂。产率:5%。
实施例4:3-{2’-(4”-N,N’-二甲基氨基苯)乙烯}-8-(4’-氟苯基)-1,3,5,7-四甲基-3a,4a-二氮杂-二氟化硼(1b)的合成
制备方法同实施例1,只是加入1,3,5,7-四甲基-8-(4’-氟苯基)-3a,4a,-二氮杂-二氟化硼。产率:18%。
实施例5:3-{2’-(4”-N,N’-二甲基氨基苯)乙烯}-8-(4’-氯苯基)-1,3,5,7-四甲基-3a,4a-二氮杂-二氟化硼(1c)的合成
制备方法同实施例1,只是加入1,3,5,7-四甲基-8-(4’-氯苯基)-3a,4a,-二氮杂-二氟化硼。产率:17%。
实施例6:3-{2’-(4”-N,N’-二甲基氨基苯)乙烯}-8-(4’-溴苯基)-1,3,5,7-四甲基-3a,4a-二氮杂-二氟化硼(1d)的合成
制备方法同实施例1,只是加入1,3,5,7-四甲基-8-(4’-溴苯基)-3a,4a,-二氮杂-二氟化硼。产率:18%。
实施例7:3-{2’-(4”-N,N’-二甲基氨基苯)乙烯}-8-(4’-碘苯基)-1,3,5,7-四甲基-3a,4a-二氮杂-二氟化硼(1e)的合成
制备方法同实施例1,只是加入1,3,5,7-四甲基-8-(4’-碘苯基)-3a,4a,-二氮杂-二氟化硼。产率:18%。
实施例8:3-{2’-(4”-N,N’-二甲基氨基苯)乙烯}-8-(4’-硼酸)苯基-1,3,5,7-四甲基-3a,4a-二氮杂-二氟化硼(1f)的合成
制备方法同实施例1,只是加入1,3,5,7-四甲基-8-(4’-硼酸)苯基-3a,4a,-二氮杂-二氟化硼。产率:12%。
实施例9:3-{2’-(4”-N,N’-二甲基氨基苯)乙烯}-1,3,5,7-四甲基-3a,4a-二氮杂-二氟化硼(1g)的合成
制备方法同实施例1,只是加入1,3,5,7-四甲基-3a,4a,-二氮杂-二氟化硼。产率:10%。
实施例10:3-{2’-(4”-N,N’-二甲基氨基苯)乙烯}-8-乙基-1,3,5,7-四甲基-3a,4a-二氮杂-二氟化硼(1g)的合成
制备方法同实施例1,只是加入1,3,5,7-四甲基-8-乙基-3a,4a,-二氮杂-二氟化硼。产率:13%。
实施例11:将化合物1a溶于乙腈中,配成2×10-5摩尔浓度,取2.5毫升放入比色皿中;另配制10-2摩尔浓度的Al3+溶液,依次用微量注射器量取5微升的Al3+溶液加入到比色皿中,测定紫外吸收光谱和荧光光谱。当Al3+的浓度为1.8mg/L时,紫外光谱开始蓝移(图5),溶液的荧光增强(图6)。
实施例12:实施方法同实施例9,只是将化合物1a换成1b。
实施例13:实施方法同实施例9,只是将化合物1a换成1c。
实施例14:实施方法同实施例10,只是将化合物1a换成1d。
实施例15:实施方法同实施例10,只是将化合物1a换成1f。
实施例16:将化合物1a溶于乙腈中,配成2×10-5摩尔浓度,取2.5毫升放入比色皿中;另配制10-2摩尔浓度的Al3+溶液,依次用微量注射器量取5微升的Al3+溶液加入到比色皿中,用肉眼观察溶液颜色的变化。当Al3+的浓度为2.4mg/L时,观察到溶液的颜色变化(图7)。
实施例17:实施方法同实施例14,只是将化合物1a换成1b。
实施例18:实施方法同实施例14,只是将化合物1a换成1f。
Claims (6)
2、权利要求1的化合物的制备方法,具体步骤如下:
在反应容器中加入8位取代的1,3,5,7-四甲基-苯基-二氟化硼与(4-N,N’-二甲基氨基)苯甲醛,催化剂,脱水剂,以甲苯作溶剂,在无氧条件下回流反应20小时以上。经分离、纯化得到硼-二吡咯亚甲基衍生物。
3、根据权利要求2所述的制备方法,其特征在于催化剂为哌啶乙酸盐,由乙酸和哌啶通过原位反应合成。
4、根据权利要求2所述的制备方法,其特征在于脱水剂是分子筛。
5、根据权利要求2所述的制备方法,其特征在于8位取代的1,3,5,7-四甲基-苯基-二氟化硼与(4-N,N’-二甲基氨基)苯甲醛的反应摩尔比为(1∶1~1∶2)。
6、权利要求1的化合物的用途,其特征是:该类化合物可以通过裸眼目测法检测铝离子,其最低检测限为2.4mg/L。将硅胶板浸于溶液中可以使硅胶板变蓝,铝离子溶液可以使变蓝的硅胶板褪色,而不含铝离子的溶液不改变硅胶板的颜色。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200610038276.4A CN101020787A (zh) | 2006-02-14 | 2006-02-14 | 一类染料的合成及其检测铝离子应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200610038276.4A CN101020787A (zh) | 2006-02-14 | 2006-02-14 | 一类染料的合成及其检测铝离子应用 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101020787A true CN101020787A (zh) | 2007-08-22 |
Family
ID=38708667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200610038276.4A Pending CN101020787A (zh) | 2006-02-14 | 2006-02-14 | 一类染料的合成及其检测铝离子应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101020787A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012173575A1 (en) * | 2011-06-15 | 2012-12-20 | National University Of Singapore | Alkylamino bodipy dyes as selective fluorescent probes for proteins and mouse embryonic stem cells |
CN103196904A (zh) * | 2013-03-18 | 2013-07-10 | 漳州师范学院 | 铝离子比色传感器制备工艺及检测方法 |
US9423396B2 (en) | 2011-12-22 | 2016-08-23 | National University Of Singapore | Bodipy structure fluorescence probes for diverse biological applications |
-
2006
- 2006-02-14 CN CN200610038276.4A patent/CN101020787A/zh active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012173575A1 (en) * | 2011-06-15 | 2012-12-20 | National University Of Singapore | Alkylamino bodipy dyes as selective fluorescent probes for proteins and mouse embryonic stem cells |
US9267949B2 (en) | 2011-06-15 | 2016-02-23 | National University Of Singapore | Alkylamino BODIPY dyes as selective fluorescent probes for proteins and mouse embryonic stem cells |
US9423396B2 (en) | 2011-12-22 | 2016-08-23 | National University Of Singapore | Bodipy structure fluorescence probes for diverse biological applications |
CN103196904A (zh) * | 2013-03-18 | 2013-07-10 | 漳州师范学院 | 铝离子比色传感器制备工艺及检测方法 |
CN103196904B (zh) * | 2013-03-18 | 2016-03-02 | 闽南师范大学 | 铝离子比色传感器制备工艺及检测方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11505530B2 (en) | 1,8-naphthalimide derivative, preparation method therefor and use thereof | |
Choi et al. | A single schiff base molecule for recognizing multiple metal ions: a fluorescence sensor for Zn (II) and Al (III) and colorimetric sensor for Fe (II) and Fe (III) | |
Wang et al. | A new rhodamine-based single molecule multianalyte (Cu2+, Hg2+) sensor and its application in the biological system | |
Wei et al. | NBD-based colorimetric and fluorescent turn-on probes for hydrogen sulfide | |
Chen et al. | A selenolactone-based fluorescent chemodosimeter to monitor mecury/methylmercury species in vitro and in vivo | |
EP0371992B1 (en) | Ionophores as reagents for detecting ions | |
Huang et al. | Highly selective and sensitive fluorescent probe for mercury ions based on a novel rhodol-coumarin hybrid dye | |
Kang et al. | A highly selective colorimetric and fluorescent turn-on chemosensor for Al3+ based on naphthalimide derivative | |
Tian et al. | A novel turn-on Schiff-base fluorescent sensor for aluminum (III) ions in living cells | |
Tümay et al. | Tripodal synthetic receptors based on cyclotriphosphazene scaffold for highly selective and sensitive spectrofluorimetric determination of iron (III) in water samples | |
Qu et al. | A fluorescence “switch-on” approach to detect hydrazine in aqueous solution at neutral pH | |
Song et al. | Construction of a ratiometric fluorescent probe with an extremely large emission shift for imaging hypochlorite in living cells | |
Yang et al. | A highly sensitive fluorescent probe for the detection of bisulfite ion and its application in living cells | |
CN106749034B (zh) | 对亚硫酸氢根和次氯酸根双响应比率型荧光标记试剂及其合成方法和应用 | |
Wang et al. | A rhodamine derivative as selective fluorescent and colorimetric chemosensor for mercury (II) in buffer solution, test strips and living cells | |
Li et al. | UV and fluorescent spectra study the reaction between 1, 8-Naphthalimide derivative and hypochlorite their applications | |
Liu et al. | A fluorescence turn-on probe for the recognition of Al3+ and its application in cell image | |
Diwan et al. | A water compatible turn ‘on’optical probe for Cu2+ based on a fluorescein–sugar conjugate | |
Wu et al. | A near-infrared fluorescent probe of dicyanoisophorone derivatives for selective detection and fluorescence cellular imaging of Palladium | |
CN105319194B (zh) | 一种采用聚集诱导发光型荧光传感分子连续检测I‑和Hg2+的方法 | |
CN104830312A (zh) | 一种荧光增强型探针化合物的制备以及三价铬离子检测 | |
Aydin et al. | A rapid responsive coumarin-naphthalene derivative for the detection of cyanide ions in cell culture | |
CN101020787A (zh) | 一类染料的合成及其检测铝离子应用 | |
CN113637048B (zh) | 一种γ-谷氨酰转肽酶的双光子荧光探针及其制备方法和应用 | |
CN108484479A (zh) | 一种咔唑基双光子荧光探针及其制备方法和用途 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |