Aggregation in solutions of 2,2′-methylenebis (4-methyl-6-<Emphasis Type="Italic">tert</Emphasis>-butylphenol): Fid-Bau Portal

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Aggregation in solutions of 2,2′-methylenebis (4-methyl-6-tert-butylphenol)

Pisareva, S. I. / Russkikh, I. V. / Gossen, L. P.

Abstract It was shown by IR spectroscopy that 2,2′-methylenebis(4-methyl-6-tert-butylphenol) (BP) forms associates with intra-and intermolecular hydrogen bonds in the presence of chlorinated and aromatic solvents. As the polarity of the chlorinated solvents increases, the proportion of BP with intermolecular hydrogen bonding both between the BP hydroxyl groups and between the BP hydroxyl groups and acidic protons of the chlorinated hydrocarbons increases. In aromatic solvents, intramolecularly hydrogen-bonded PB prevails. In addition, intermolecularly hydrogen-bonded BP and a BP associate with the π-electron system of aromatic hydrocarbons were found, with the OH...π interaction increasing in the order C6H6 < C9H12 < C7H8, a result that is due to the spatial effect of the methyl groups of isopropylbenzene.

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Aggregation in solutions of 2,2′-methylenebis (4-methyl-6-tert-butylphenol)

Pisareva, S. I. / Russkikh, I. V. / Gossen, L. P.

Abstract It was shown by IR spectroscopy that 2,2′-methylenebis(4-methyl-6-tert-butylphenol) (BP) forms associates with intra-and intermolecular hydrogen bonds in the presence of chlorinated and aromatic solvents. As the polarity of the chlorinated solvents increases, the proportion of BP with intermolecular hydrogen bonding both between the BP hydroxyl groups and between the BP hydroxyl groups and acidic protons of the chlorinated hydrocarbons increases. In aromatic solvents, intramolecularly hydrogen-bonded PB prevails. In addition, intermolecularly hydrogen-bonded BP and a BP associate with the π-electron system of aromatic hydrocarbons were found, with the OH...π interaction increasing in the order C6H6 < C9H12 < C7H8, a result that is due to the spatial effect of the methyl groups of isopropylbenzene.

Aggregation in solutions of 2,2′-methylenebis (4-methyl-6-tert-butylphenol)

Pisareva, S. I. / Russkikh, I. V. / Gossen, L. P.

Abstract It was shown by IR spectroscopy that 2,2′-methylenebis(4-methyl-6-tert-butylphenol) (BP) forms associates with intra-and intermolecular hydrogen bonds in the presence of chlorinated and aromatic solvents. As the polarity of the chlorinated solvents increases, the proportion of BP with intermolecular hydrogen bonding both between the BP hydroxyl groups and between the BP hydroxyl groups and acidic protons of the chlorinated hydrocarbons increases. In aromatic solvents, intramolecularly hydrogen-bonded PB prevails. In addition, intermolecularly hydrogen-bonded BP and a BP associate with the π-electron system of aromatic hydrocarbons were found, with the OH...π interaction increasing in the order C6H6 < C9H12 < C7H8, a result that is due to the spatial effect of the methyl groups of isopropylbenzene.

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Titel:

Aggregation in solutions of 2,2′-methylenebis (4-methyl-6-tert-butylphenol)

Beteiligte:

Pisareva, S. I. (Autor:in) / Russkikh, I. V. (Autor:in) / Gossen, L. P. (Autor:in)

Erschienen in:

Petroleum Chemistry ; 48 ; 230-232

Erscheinungsdatum:

01.05.2008

Format / Umfang:

3 pages

ISSN:

1555-6239 , 0965-5441

DOI:

https://doi.org/10.1134/S0965544108030109

Medientyp:

Aufsatz (Zeitschrift)

Format:

Elektronische Ressource

Sprache:

Englisch

Schlagwörter:

Intramolecular Hydrogen Bonding , Intermolecular Hydrogen Bond , Petroleum Chemistry , Acidic Proton , Crystalline Precipitate Chemistry , Industrial Chemistry/Chemical Engineering

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