• 1. Excellent electrochemical performance of LiFe0.4Mn0.6PO4 microspheres produced using a double carbon coating process?
  Yong Ping Huang,Tao Tao,Zheng Chen,Wei Han,Ying Wu,Chunjiang Kuang,Shaoxiong Zhou,Ying Chen J. Mater. Chem. A, 2014,2, 18831-18837
• 2. Establishing empirical design rules of nucleic acid templates for the synthesis of silver nanoclusters with tunable photoluminescence and functionalities towards targeted bioimaging applications?
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• 3. Fate of single walled carbon nanotubes in wetland ecosystems?
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• 5. Esterase-responsive polymeric prodrug-based tumor targeting nanoparticles for improved anti-tumor performance against colon cancer?
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• Solvents and Organic Chemicals Organic Compounds Organoheterocyclic compounds Benzofurans Dibenzofurans

o-Xylene-α,α'-13C2: A Comprehensive Overview

o-Xylene-α,α'-13C2 (CAS No. 116599-62-3) is a highly specialized compound that has garnered significant attention in the fields of organic chemistry and materials science. This compound is a derivative of o-xylene, a benzene ring with two methyl groups in the ortho positions, and is characterized by the presence of two 13C isotopes at the α positions of the methyl groups. This unique isotopic labeling makes it an invaluable tool in various scientific applications, particularly in nuclear magnetic resonance (NMR) spectroscopy and related analytical techniques.

The synthesis of o-Xylene-α,α'-13C2 involves advanced chemical methodologies that ensure precise isotopic incorporation. Recent advancements in carbonylative coupling reactions and selective methylation techniques have significantly improved the yield and purity of this compound. Researchers have also explored the use of transition metal catalysts to facilitate the controlled addition of 13C isotopes, ensuring high specificity and minimal by-products.

In terms of physical properties, o-Xylene-α,α'-13C2 exhibits a melting point of approximately 8°C and a boiling point around 144°C under standard conditions. Its solubility in common organic solvents such as dichloromethane and diethyl ether makes it suitable for a wide range of experimental setups. The compound's stability under normal storage conditions is excellent, provided it is kept away from strong oxidizing agents and extreme temperatures.

The application of o-Xylene-α,α'-13C2 in NMR spectroscopy is one of its most notable uses. The presence of 13C isotopes allows for precise chemical shift assignments and enhances the resolution of complex spectra. Recent studies have demonstrated its utility in determining the stereochemistry of chiral compounds and in studying dynamic processes such as molecular tumbling and conformational changes.

Beyond NMR spectroscopy, o-Xylene-α,α'-13C2 has found applications in materials science, particularly in the development of advanced polymers and composite materials. Its ability to act as a versatile building block enables the creation of tailored materials with specific mechanical and thermal properties. For instance, researchers have utilized this compound to synthesize high-performance polyurethanes with enhanced durability and flexibility.

Recent research has also explored the use of o-Xylene-α,α'-13C2 in drug delivery systems. By incorporating this compound into biocompatible polymers, scientists have developed nanoparticles that exhibit improved drug encapsulation efficiency and controlled release profiles. These findings hold promising implications for the future of targeted drug delivery in medical applications.

In conclusion, o-Xylene-α,α'-13C2 (CAS No. 116599-62-3) is a versatile compound with a wide range of applications across multiple disciplines. Its unique isotopic labeling makes it an indispensable tool in modern analytical chemistry, while its structural versatility opens up new avenues for material innovation. As research continues to uncover its potential, o-Xylene-α,α'-13C2 is poised to play an even more significant role in advancing scientific knowledge and technological development.

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