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• Solvents and Organic Chemicals Organic Compounds Organoheterocyclic compounds Diazines Pyrimidones
• Solvents and Organic Chemicals Organic Compounds Organoheterocyclic compounds Diazines Pyrimidines and pyrimidine derivatives Pyrimidones

2-Mercapto-4-Hydroxy-5-Cyanopyrimidine

The compound 2-Mercapto-4-Hydroxy-5-Cyanopyrimidine (CAS No. 23945-49-5) is a heterocyclic organic compound with a pyrimidine ring containing three heteroatoms: one nitrogen and two oxygens. The molecule features a mercapto group (-SH) at position 2, a hydroxyl group (-OH) at position 4, and a cyano group (-CN) at position 5. This unique combination of functional groups makes it a versatile compound with potential applications in various fields, including pharmaceuticals, agrochemicals, and materials science.

Recent studies have highlighted the potential of 2-Mercapto-4-Hydroxy-5-Cyanopyrimidine as a building block for the synthesis of bioactive molecules. Its thiol group enables it to participate in thiol-Michael addition reactions, which are widely used in drug discovery. For instance, researchers have explored its role in the development of inhibitors for protein kinases, which are key targets in cancer therapy. The compound's ability to form hydrogen bonds due to its hydroxyl and cyano groups further enhances its potential as a lead compound in medicinal chemistry.

In the field of agrochemistry, 2-Mercapto-4-Hydroxy-5-Cyanopyrimidine has been investigated for its pesticidal properties. Its reactivity with nucleophiles and electrophiles makes it a promising candidate for the synthesis of fungicides and insecticides. Recent advancements in green chemistry have also led to the exploration of this compound as an eco-friendly alternative to traditional pesticides.

The synthesis of 2-Mercapto-4-Hydroxy-5-Cyanopyrimidine involves multi-step reactions that require precise control over reaction conditions. One common approach involves the condensation of appropriate starting materials, such as aldehydes and amides, followed by cyclization to form the pyrimidine ring. The introduction of the mercapto and hydroxyl groups is typically achieved through nucleophilic substitution or oxidation reactions.

From a materials science perspective, 2-Mercapto-4-Hydroxy-5-Cyanopyrimidine has shown promise as a precursor for the synthesis of coordination polymers and metal-organic frameworks (MOFs). Its ability to coordinate with metal ions due to its functional groups makes it a valuable component in the design of porous materials with applications in gas storage and catalysis.

In terms of spectroscopic analysis, 2-Mercapto-4-Hydroxy-5-Cyanopyrimidine exhibits characteristic absorption bands in UV-vis spectroscopy due to its conjugated system. The presence of electron-withdrawing groups like the cyano group further influences its electronic properties, making it suitable for use in optoelectronic devices.

Recent computational studies have provided deeper insights into the electronic structure and reactivity of 2-Mercapto-4-Hydroxy-5-Cyanopyrimidine. Density functional theory (DFT) calculations have revealed that the compound's reactivity is significantly influenced by the electron-withdrawing effects of the cyano group, which enhances its electrophilicity at specific positions on the pyrimidine ring.

In conclusion, 2-Mercapto-4-Hydroxy-5-Cyanopyrimidine is a multifunctional compound with diverse applications across various scientific disciplines. Its unique combination of functional groups and reactivity make it an invaluable tool in modern chemical research. As ongoing studies continue to uncover new applications and syntheses for this compound, its significance in both academic and industrial settings is expected to grow further.

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