Hydrogen Bonding Interaction between Amide and Alcohols: Dielectric Relaxation and FTIR Study

Saif, F. A.; Undre, P. B.; Yaseen, S. A.; Alameen, A. S.; Patil, S. S.; Khirade, P. W.

doi:10.1080/10584587.2019.1674826

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Synthesis and Characterization Of The Main-chain Azo-cofpae ...1

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Cited by 15 publications

(2 citation statements)

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“…These results are in agreement with the literature data. [44][45][46][47] Due to the formation of the monomer-solvent complex, the absorption band in the visible region (430-540 nm) is broad and intense, with a maximum at around 488 nm. This region also includes the n-π* transitions of azobenzene.…”

Section: Synthesis and Characterization Of The Main-chain Azo-cofpae ...mentioning

confidence: 99%

Development of a light-responsive fluorinated poly(arylene ether) copolymer containing azobenzene groups in the main polymer chain

Tkachenko,

Kurioz,

Kravchuk

et al. 2024

Mol. Syst. Des. Eng.

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Section: Synthesis and Characterization Of The Main-chain Azo-cofpae ...mentioning

confidence: 99%

Development of a light-responsive fluorinated poly(arylene ether) copolymer containing azobenzene groups in the main polymer chain

Tkachenko,

Kurioz,

Kravchuk

et al. 2024

Mol. Syst. Des. Eng.

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“…A combination of spectroscopic techniques has also proven useful when studying the heteromolecular H-bonding interactions between a mixture of nitrogen-based acceptors (amides/amines) and oxygen-based donors (alcohols, carboxylic acids, and water) . The presence, together with conformational analysis, of the H-bonds in mixtures of dimethylacetamide–butanol, aniline–isobutanol, cyanoacetamide–water, and N -methylpyrrolidone–glycerol was confirmed using a combination of dielectric spectroscopy and FTIR. – …”

Section: Introductionmentioning

confidence: 97%

Correlation of Dielectric Properties with Structure and H-Bonding for Liquids

Bennett,

Calisir,

Yang

et al. 2023

J. Phys. Chem. C

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A study focused on the correlation among dielectric properties, molecular structure, and H-bonding is presented using liquid formamides with increasing carbon chain lengths as a model series. 1 H NMR is used to determine the extent of H-bonding via Abraham solute hydrogen bond acidity parameter, A. The results show a clear quantitative correlation, with higher A linked with increased relaxation times (τ) and a drop in the static dielectric constants (ε s ), with differences between the 1 and 2°amides observed. Overall, the findings advance our understanding of the intricate relationship between dielectric properties and H-bonding, with potential applications toward the design of materials exhibiting tailored dielectric properties and the study of amide-containing molecules (such as DNA, peptides, proteins, and nylon polymers) and other liquids which may associate via H-bonding.

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