Fluorescent Recognition of 1,2-Diamines by a 1,1 '-Binaphthyl-Based Trifluoromethyl Ketone

Xu Yimang; Yu Shanshan; Chen Qi; Chen Xuemin; Li Yinan; Yu Xiaoqi; Pu Lin

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Fluorescent Recognition of 1,2-Diamines by a 1,1 '-Binaphthyl-Based Trifluoromethyl Ketone

机译：1,1'-联萘基三氟甲基酮对1,2-二胺的荧光识别

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摘要

The fluorescent responses of a 1,1'-binaphthol (BINOL)-based trifluoromethyl aryl ketone toward a variety of amines have been studied. The aliphatic 1,2-diamines, especially ethylenediamine, can greatly enhance the fluorescence of this compound, but under the same conditions, other mono-and diamines cause much smaller fluorescent responses. This compound can be used as a fluorescent sensor for the detection of ethylenediamine at concentrations over micromolar levels. UV absorption and NMR spectroscopic methods have been used to study the interactions of the sensor with ethylenediamine. These studies have demonstrated that the trifluoromethyl ketone of the sensor reacts with ethylenediamine much more favorably than with other amines. The hydroxyl groups of the sensor and those of the hemiaminal adducts formed in the presence of the amines are important for the highly selective fluorescent response.

机译：已经研究了基于1,1'-联萘酚（BINOL）的三氟甲基芳基酮对多种胺的荧光响应。脂肪族1,2-二胺，尤其是乙二胺，可以大大增强该化合物的荧光，但是在相同条件下，其他一元和二胺引起的荧光响应要小得多。该化合物可用作荧光传感器，用于检测浓度超过微摩尔浓度的乙二胺。 UV吸收和NMR光谱方法已用于研究传感器与乙二胺的相互作用。这些研究表明，传感器的三氟甲基酮与乙二胺的反应比与其他胺的反应更为有利。传感器的羟基和在胺存在下形成的半胱氨酸加合物的羟基对于高度选择性的荧光响应很重要。

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《Chemistry: A European journal》 |2016年第34期|共7页
作者
Xu Yimang; Yu Shanshan; Chen Qi; Chen Xuemin; Li Yinan; Yu Xiaoqi; Pu Lin;
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正文语种 eng
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关键词
amines; fluorescence; molecular recognition; sensors; trifluoromethyl ketones;

机译：胺;荧光;分子识别;传感器;三氟甲基酮;

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专利

1. Fluorescent Recognition of 1,2-Diamines by a 1,1 '-Binaphthyl-Based Trifluoromethyl Ketone [J] . Xu Yimang, Yu Shanshan, Chen Qi, Chemistry: A European journal . 2016,第34期

机译：1,1'-联萘基三氟甲基酮对1,2-二胺的荧光识别
2. Ratiometric Fluorescence Sensors for 1,2‐Diamines Based on Trifluoromethyl Ketones [J] . Xu Yimang, Yu Shanshan, Wang Yachen, European journal of organic chemistry . 2016,第35期

机译：基于三氟甲基酮的1,2-二胺的比率荧光传感器
3. Enantioselective Fluorescent Recognition by Using a 1,1′-Binaphthyl-2,2′-diamine Derivative [J] . Chao Wang, Elaine Wu, Lin Pu European journal of organic chemistry . 2017,第32期

机译：通过使用1,1'-二氯基-2,2'-二胺衍生物来映射荧光识别
4. Synthesis of a BINOL Derivative Fluorescent Sensor S-N, N'-(2,2'-dimethoxy-1,1'-binaphthalene-6,6'-diyl)bis (ethane-1,2-diamine) [C] . Chuan-Chuan XU, Li-Yi MO, Xiao-Xia SUN Annual International Conference on Advanced Material Engineering . 2017

机译：合成甲醇衍生荧光传感器S-N，N' - （2,2'-二甲氧基-1,1'-二苯甲酸烯 -6,6'-二基）双（乙烷-1,2-二胺）
5. Synthesis of (1R,2R)-N1,N2-Dibenzylcyclohexane-1,2-diamine as an Auxiliary for a Stereoselective 1,4 Conjugate Addition Reaction; Construction of Polymer Bound (1R,2R)- 1,2-Cyclohexanediamine to evaluate the Solid-Phase Counterpart, and Methodology Development for Synthesis of Functionalized Oligothiophenes. [D] . Poorjahanshah, Homer. 2016

机译：（1R，2R）-N1，N2-二苄基环己烷-1，2-二胺作为立体选择性1，4共轭加成反应的助剂的合成；聚合物结合的（1R，2R）-1,2-环己二胺的构建以评价固相配对物，以及功能化寡聚噻吩的合成方法开发。
6. 4-Hydroxy-N-(2,4,6-tribromophenyl)-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide [O] . Muhammad Nadeem Arshad, Muhammad Zia-ur-Rehman, Islam Ullah Khan, 2016

机译：4-羟基-N-（2,4,6-三溴苯基）-2H-1,2-苯并噻嗪-3-羧酰胺1,1-二氧化物
7. Synthesis of a BINOL Derivative Fluorescent Sensor S-N,N'-(2,2'-dimethoxy-1,1'-binaphthalene -6,6'-diyl)bis (ethane-1,2-diamine) [O] . Chuan-Chuan Xu, Li-Yi Mo, Xiao-Xia Sun 2017

机译：合成甲醇衍生荧光传感器S-N，N' - （2,2'-二甲氧基-1,1'-二苯甲酸烯 -6,6'-二基）双（乙烷-1,2-二胺）
8. Health Advisories for 25 Organics (Including Acrylamide, Benzene, Carbon Tetrachloride, Chlorobenzene, Dichlorobenzene(s), 1,2-Dichloroethane, 1,1-Dichloroethylene, Cis-1,2-Dichloroethylene, Trans-1,2-Dichloroethylene, Dichloromethane, P-Dioxane, Dioxin, Epichlorohydrin, Ethylbeneze, Ethylene Glycol, Hexachlorobenezene, Hexane, Methyl Ethyl Ketone, Styrene, Tetrachloroethylene, Toluene, 1,1,1-Trichloroethane, Trichloroethylene, Vinyl Chloride, Xylenes) (RE-ANNOUNCEMENT of PB87-206306 - see notes field for explanation) [R] . 1987

机译：25种有机物的健康咨询（包括丙烯酰胺，苯，四氯化碳，氯苯，二氯苯，1,2-二氯乙烷，1,1-二氯乙烯，顺-1,2-二氯乙烯，反式-1,2-二氯乙烯，二氯甲烷），对二恶烷，二恶英，环氧氯丙烷，乙基苯乙烯，乙二醇，六氯苯，己烷，甲基乙基酮，苯乙烯，四氯乙烯，甲苯，1,1,1-三氯乙烷，三氯乙烯，氯乙烯，二甲苯）（pB87-的重新公告） 206306 - 请参阅备注字段以获取解释）

Fluorescent Recognition of 1,2-Diamines by a 1,1 '-Binaphthyl-Based Trifluoromethyl Ketone

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