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  Erika A. Cobar,Paul R. Horn,Robert G. Bergman,Martin Head-Gordon Phys. Chem. Chem. Phys., 2012,14, 15328-15339
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  Chao-Han Cheng,Wen-Zhen Wang,Shie-Ming Peng,I-Chia Chen Phys. Chem. Chem. Phys., 2017,19, 25471-25477
• 3. Excellent energy storage performance in NaNbO3-based relaxor antiferroeic ceramics under a low electric field
  XuxinCheng,XiaomingChen,PengyuanFan
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  J. Zagora,M. Vosla?,L. Schreiberová,I. Schreiber Phys. Chem. Chem. Phys., 2002,4, 1284-1291
• 5. Fe3O4/PEG-SO3H as a heterogeneous and magnetically-recyclable nanocatalyst for the oxidation of sulfides to sulfones or sulfoxides
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• Solvents and Organic Chemicals Organic Compounds Benzenoids Benzene and substituted derivatives Benzoic acid esters
• Solvents and Organic Chemicals Organic Compounds Benzenoids Benzene and substituted derivatives Benzoic acids and derivatives Benzoic acid esters

Ethyl 3-amino-2-fluorobenzoate: A Comprehensive Overview

Ethyl 3-amino-2-fluorobenzoate, with the CAS number 1214335-16-6, is a compound of significant interest in the fields of organic chemistry and pharmacology. This compound is characterized by its unique structure, which includes an ethyl ester group attached to a benzoic acid derivative that features both amino and fluoro substituents. The presence of these functional groups makes it a versatile molecule with potential applications in drug design, agrochemicals, and advanced materials.

The chemical structure of Ethyl 3-amino-2-fluorobenzoate consists of a benzene ring with substituents at the 2 and 3 positions. At position 2, there is a fluorine atom, while position 3 bears an amino group (-NH?). The ester group (-COOEt) is attached to the carboxylic acid moiety at position 1 of the benzene ring. This arrangement not only imparts unique electronic properties to the molecule but also facilitates various synthetic transformations, making it a valuable intermediate in organic synthesis.

Recent studies have highlighted the potential of Ethyl 3-amino-2-fluorobenzoate as a building block for constructing bioactive compounds. For instance, researchers have explored its role in the development of new antibiotics and anticancer agents. The amino group serves as a nucleophilic site, enabling reactions such as alkylation and acylation, which are crucial for incorporating additional functionalities into the molecule. Additionally, the fluorine atom at position 2 contributes to the molecule's lipophilicity, enhancing its ability to cross biological membranes.

In terms of synthesis, Ethyl 3-amino-2-fluorobenzoate can be prepared via several routes. One common method involves the esterification of 3-amino-2-fluorobenzoic acid with ethanol in the presence of an acid catalyst. This reaction is straightforward and yields high purity product when optimized conditions are employed. Another approach involves nucleophilic aromatic substitution, where an appropriate leaving group on the benzene ring is replaced by the amino or fluoro group.

The physical properties of this compound are also noteworthy. It has a melting point of approximately 85°C and is soluble in common organic solvents such as dichloromethane and ethyl acetate. Its solubility profile makes it suitable for use in various organic reactions and chromatographic separations.

From an applications perspective, Ethyl 3-amino-2-fluorobenzoate has shown promise in the development of fluorescent sensors and imaging agents due to its ability to undergo fluorescence resonance energy transfer (FRET) upon interaction with specific analytes. This property has been leveraged in designing probes for detecting metal ions and biomolecules in complex biological systems.

In conclusion, Ethyl 3-amino-2-fluorobenzoate (CAS No: 1214335-16-6) is a multifaceted compound with a rich structural diversity that lends itself to numerous applications across various scientific disciplines. Its unique combination of functional groups and favorable physical properties positions it as an invaluable tool in modern chemical research.

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