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Comprehensive Overview of Propanamide,2,2-dimethyl-N-(4-methylphenyl)- (CAS No. 21354-40-5)

Propanamide,2,2-dimethyl-N-(4-methylphenyl)- (CAS No. 21354-40-5) is a specialized organic compound widely utilized in pharmaceutical intermediates, agrochemical synthesis, and material science research. Its unique molecular structure, featuring a 2,2-dimethylpropanamide backbone and a 4-methylphenyl substituent, makes it a valuable building block for designing advanced chemical entities. The compound's stability and reactivity profile have garnered significant attention from researchers exploring novel applications in drug discovery and functional materials.

In recent years, the demand for N-(4-methylphenyl) propanamide derivatives has surged due to their potential in developing targeted therapies and sustainable agrochemicals. Search engine analytics reveal growing interest in queries like "21354-40-5 applications," "2,2-dimethyl-N-aryl propanamide synthesis," and "4-methylphenyl amide compounds," reflecting the compound's expanding relevance across multiple industries. Environmental considerations have also driven research into greener synthesis methods for such tertiary amide compounds, aligning with global sustainability goals.

The physicochemical properties of Propanamide,2,2-dimethyl-N-(4-methylphenyl)- contribute to its versatility. With a molecular weight of 191.27 g/mol and characteristic amide functional groups, it demonstrates optimal solubility in common organic solvents while maintaining thermal stability up to 200°C. These traits make it particularly useful in high-temperature reaction systems and multi-step synthetic processes where intermediate stability is crucial. Analytical techniques like HPLC and GC-MS are typically employed to verify the purity of this compound, which often exceeds 98% in commercial samples.

Emerging applications in electronic materials have recently been explored, with researchers investigating its potential as a precursor for organic semiconductors. The dimethyl-substituted amide moiety provides interesting electronic properties that could enhance charge transport in thin-film devices. This development aligns with current industry trends toward flexible electronics and has generated substantial discussion in materials science forums, particularly regarding "amide-based organic electronic materials" and "aromatic propanamide derivatives in device fabrication."

From a synthetic chemistry perspective, CAS 21354-40-5 serves as a model compound for studying steric effects in amide formation. The 2,2-dimethyl substitution pattern creates significant steric hindrance, influencing both reaction kinetics and product distribution in subsequent transformations. Recent publications have highlighted innovative catalytic systems that overcome these challenges, addressing common search queries about "bulky amide synthesis optimization" and "sterically hindered coupling reactions." These advancements have broader implications for pharmaceutical process chemistry.

Quality control protocols for Propanamide,2,2-dimethyl-N-(4-methylphenyl)- emphasize rigorous spectroscopic characterization. The compound's 1H NMR spectrum typically shows distinct peaks for the methylphenyl aromatic protons (7.0-7.5 ppm) and tert-butyl protons (1.2-1.4 ppm), while its infrared spectrum displays characteristic amide carbonyl stretching around 1650 cm^-1. These analytical fingerprints are crucial for researchers verifying compound identity, as evidenced by frequent searches for "21354-40-5 spectral data" and "N-(p-tolyl)-2,2-dimethylpropanamide characterization."

The compound's stability under various conditions has prompted investigations into its potential as a UV stabilizer in polymer formulations. The aromatic amide structure demonstrates promising photostability characteristics, with recent patents exploring its use in protecting engineering plastics from degradation. This application has gained traction in industrial chemistry circles, particularly in discussions about "novel polymer additives" and "advanced material protection systems."

Regulatory considerations for 2,2-dimethyl-N-(4-methylphenyl)propanamide focus on standard laboratory safety protocols rather than restrictive classifications. Proper handling includes using personal protective equipment and adequate ventilation, consistent with general organic compound guidelines. The absence of significant ecological toxicity data has led to increased research interest, as shown by rising searches for "21354-40-5 environmental impact" and "biodegradation of dimethylpropanamides," reflecting growing environmental consciousness in chemical research.

Future research directions for CAS 21354-40-5 may explore its potential in asymmetric catalysis and chiral auxiliary applications. The compound's rigid structure could serve as a scaffold for developing new stereoselective catalysts, addressing current challenges in enantioselective synthesis. Such developments would align with pharmaceutical industry needs for efficient chiral building blocks, potentially answering frequent queries about "amide-based chiral inductors" and "sterically controlled asymmetric reactions."

In conclusion, Propanamide,2,2-dimethyl-N-(4-methylphenyl)- represents a versatile chemical entity with expanding applications across multiple scientific disciplines. Its unique structural features continue to inspire innovative research, from advanced material science to sustainable chemical synthesis. As analytical techniques evolve and industrial needs diversify, this compound will likely maintain its relevance in cutting-edge chemical development, supported by ongoing investigations into its fundamental properties and practical applications.

• 87995-61-7(Propanamide, 2,2-dimethyl-N,N-bis(4-methylphenyl)-)
• 6937-98-0( )
• 6876-49-9(Propanamide,2-methyl-N-(4-methylphenyl)-)
• 7146-00-1(Propanamide, 2-methyl-N- (3-methylphenyl)-)
• 832102-25-7(Propanamide, N-(6-formyl-2-naphthalenyl)-2,2-dimethyl-)
• 6625-74-7(N-Pivaloylaniline)
• 61495-04-3(2,2,2'-Trimethylpropionailide)
• 97528-24-0(N-(2,4-Dimethylphenyl)pivalamide)
• 19699-10-6(Propanamide,2,2-dimethyl-N-(2,4,6-trimethylphenyl)-)
• 104478-93-5(N-(4-Aminophenyl)-2,2-dimethylpropanamide)