Neodymium neocaprate
[CAS# 106726-11-8]

Identification

• Classification: Organic raw materials >> Organometallic salt
• Name: Neodymium neocaprate
• Synonyms: Neodecanoic acid neodymium(3+) salt; Neodecanoic acid neodymium(3+) salt
• Molecular Formula: 3(C₁₀H₁₉O₂).Nd
• Molecular Weight: 658.01
• CAS Registry Number: 106726-11-8
• EC Number: 600-768-2
• SMILES: CC(C)(C)CCCCCC(=O)[O-].CC(C)(C)CCCCCC(=O)[O-].CC(C)(C)CCCCCC(=O)[O-].[Nd+3]

Discovery and Applications

Neodymium neocaprate, a coordination compound formed by the interaction of neodymium ions and neocaprate ligands, is notable for its applications in catalysis and materials science. Neodymium, a rare earth element, is valued for its unique electronic structure, which contributes to the catalytic and optical properties of its compounds. The addition of neocaprate as a ligand enhances the solubility and stability of neodymium complexes, making them suitable for a range of specialized applications.

The discovery of neodymium neocaprate was driven by the need for robust and efficient catalysts in organic synthesis. Early studies demonstrated that incorporating neocaprate ligands into neodymium complexes improves their compatibility with various organic reactions, particularly in the polymerization of dienes and lactones. This capability stems from the complex’s ability to stabilize reactive intermediates and promote selective reaction pathways.

One of the most significant applications of neodymium neocaprate is in the field of stereoselective polymerization. The compound has shown excellent performance in producing high-cis polybutadiene, a material widely used in the manufacture of tires due to its superior elasticity and wear resistance. The ability of neodymium neocaprate to control the stereochemistry of polymerization has led to its adoption in industrial-scale processes. Additionally, the compound has been explored for its potential in forming functionalized polymers, expanding its utility in advanced materials development.

The synthesis of neodymium neocaprate typically involves the reaction of neodymium salts with neocaprate ligands in the presence of suitable solvents and stabilizing agents. Various approaches have been refined to optimize the yield and purity of the complex. Advanced characterization techniques, such as nuclear magnetic resonance (NMR) and X-ray crystallography, have confirmed the structure and coordination environment of the compound, providing insights into its reactivity and properties.

In recent years, research on neodymium neocaprate has expanded into areas such as optical materials and electronic devices. Its unique electronic transitions and luminescent properties make it a candidate for applications in lasers and light-emitting devices. Moreover, the compound’s ability to form stable films has opened up possibilities in thin-film technology and coatings.

References

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