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  Michael North,Marta Omedes-Pujol,Carl Young Org. Biomol. Chem. 2012 10 4289
• 2. Cyanide–alkene competition in a diiron complex and isolation of a multisite (cyano)alkylidene–alkene species
  Giulio Bresciani,Silvia Schoch,Lorenzo Biancalana,Stefano Zacchini,Marco Bortoluzzi,Guido Pampaloni,Fabio Marchetti Dalton Trans. 2022 51 1936
• 3. Iminium substituent directs cyanide and hydride additions to triiron vinyliminium complexes
  Silvia Schoch,Giulio Bresciani,Chiara Saviozzi,Tiziana Funaioli,Marco Bortoluzzi,Guido Pampaloni,Fabio Marchetti New J. Chem. 2023 47 8828
• 4. Copper-free Sandmeyer cyanation of arenediazonium o-benzenedisulfonimides
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• 5. Fluorescent chemodosimeter based on NHC complex for selective recognition of cyanide ions in aqueous medium
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• Solvents and Organic Chemicals Organic Compounds Organic nitrogen compounds Organonitrogen compounds Tetraalkylammonium salts
• Solvents and Organic Chemicals Organic Compounds Organic nitrogen compounds Organonitrogen compounds Quaternary ammonium salts Tetraalkylammonium salts
• Solvents and Organic Chemicals Organic Compounds Amines/Sulfonamides
• Catalysts and Inorganic Chemicals Inorganic Compounds Salt

Tetrabutylammonium Cyanide: A Comprehensive Overview

Tetrabutylammonium cyanide, also known as TBA-CN, is a versatile compound with the CAS number 10442-39-4. This compound has garnered significant attention in the scientific community due to its unique properties and diverse applications. Recent studies have highlighted its potential in various fields, including organic synthesis, electrochemistry, and materials science. This article delves into the latest research findings and applications of Tetrabutylammonium cyanide, providing a detailed and up-to-date analysis.

Tetrabutylammonium cyanide is a quaternary ammonium salt consisting of a tetra-n-butylammonium cation and a cyanide anion. Its chemical structure, characterized by the long alkyl chains of the ammonium group, contributes to its stability and solubility in organic solvents. This property makes it an ideal candidate for use in polar aprotic solvents, where it can effectively act as a phase-transfer catalyst or participate in nucleophilic substitution reactions.

One of the most notable advancements involving TBA-CN is its role in the synthesis of complex organic molecules. Researchers have demonstrated that Tetrabutylammonium cyanide can facilitate the formation of enantioselective products in asymmetric catalysis. For instance, recent studies have shown its application in the synthesis of chiral pharmaceutical intermediates, where it serves as a catalyst for enamine formation. This has opened new avenues for drug discovery and development.

In the field of electrochemistry, TBA-CN has been utilized as an effective supporting electrolyte in various electrochemical systems. Its ability to enhance ion transport properties in ionic liquids has made it a valuable component in the design of high-performance batteries and supercapacitors. Recent research has focused on optimizing its concentration and interaction with electrode materials to improve energy storage devices' efficiency and longevity.

Another emerging application of Tetrabutylammonium cyanide is in materials science, particularly in the synthesis of nanomaterials. Studies have shown that it can act as a template for the formation of mesoporous materials, which are highly sought after for their applications in catalysis, sensing, and drug delivery systems. The use of TBA-CN in these processes has been shown to enhance pore structure control and improve material stability.

Moreover, TBA-CN has been explored for its potential in environmental chemistry. Recent investigations have demonstrated its effectiveness as a reagent for the removal of heavy metal ions from aqueous solutions. By forming stable complexes with metal ions such as lead and mercury, Tetrabutylammonium cyanide offers a promising solution for water purification and pollution control.

The versatility of Tetrabutylammonium cyanide is further evidenced by its role in polymer chemistry. Researchers have utilized it as a initiator or catalyst in polymerization reactions, leading to the development of novel polymeric materials with tailored properties. These materials find applications in areas ranging from biomedical engineering to advanced composites.

In conclusion, Tetrabutylammonium cyanide (CAS No. 10442-39-4) is a multifaceted compound with an array of applications across various scientific disciplines. Its unique chemical properties and compatibility with diverse reaction conditions make it an invaluable tool for researchers and industry professionals alike. As ongoing research continues to uncover new uses for this compound, its significance in modern chemistry is expected to grow further.

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