Results 1 to 10 of about 1,638 (147)

Energetics of Hydroxybenzoic Acids and of the Corresponding Carboxyphenoxyl Radicals. Intramolecular Hydrogen Bonding in 2-Hydroxybenzoic Acid

The Journal of Physical Chemistry A, 2005
The energetics of the phenolic O-H bond in the three hydroxybenzoic acid isomers and of the intramolecular hydrogen O-H- - -O-C bond in 2-hydroxybenzoic acid, 2-OHBA, were investigated by using a combination of experimental and theoretical methods. The standard molar enthalpies of formation of monoclinic 3- and 4-hydroxybenzoic acids, at 298.15 K, were
Susana S, Pinto, Hermínio P, Diogo, Rita C, Guedes, Benedito J, Costa Cabral, Manuel E, Minas da Piedade, José A, Martinho Simões   +5 more
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ChemInform Abstract: IUPAC‐NIST Solubility Data Series. Part 90. Hydroxybenzoic Acid Derivatives in Binary and Ternary Systems. Part 2. Hydroxybenzoic Acids, Hydroxybenzoates, and Hydroxybenzoic Acid Salts in Nonaqueous Systems

ChemInform, 2013
AbstractReview: 46 refs.
Ayako Goto, Hiroshi Miyamoto, Mark Salomon, Rensuke Goto, Hiroshi Fukuda, Erich Konigsberger, Lan‐Chi Konigsberger, Pirketta Scharlin   +7 more
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Synthesis of New Hydroxybenzo[a]carbazoles

Synthesis, 2008
An investigation of the alkylation sites of 4,7-dihydroxybenzo[ A]pyrrolo[3,4- C]carbazole-1,3(2 H,8 H)-dione,as well as the site of reduction in the maleimide upper ring, wascarried out which resulted in the synthesis of diversely substituted4-hydroxybenzo[ A]pyrrolo[3,4- C]carbazoles.
Conchon, Elisabeth, Anizon, Fabrice, Aboab, Bettina, Prudhomme, Michelle   +3 more
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Hydroxybenzoic Acids

2022
Deyan Gong, Zhengbao Zha
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Studies of 7-hydroxybenzo-4-pyrones

Talanta, 1980
Spectral data and rates of hydrolysis in 0.7M potassium hydroxide are reported for a series of nine 7-hydroxybenzo-4-pyrones differing in substitution at positions 2 and 3. The results reveal that 2,3-dimethyl substitution produces a molecule, 7-hydroxy-2,3-dimethylchromone, sufficiently fluorescent and resistant to alkaline hydrolysis to warrant its ...
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Structures of dimorphs of hexamethyleneiminium p-hydroxybenzoate and pyrrolidinium p-hydroxybenzoate

Acta Crystallographica Section C Crystal Structure Communications, 1987
Y. Moritani, N. Sasahara, S. Kashino, M. Haisa   +3 more
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Experimental and computational thermochemistry of methyl hydroxybenzoates revisited

Journal of Chemical Thermodynamics, 2023
Mikhail Varfolomeev, Sergey P Verevkin, Marat Ziganshin   +2 more
exaly  

Hydroxybenzoic acids

Reactions Weekly, 2008
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Heptyl p-Hydroxybenzoate

2021
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Hydroxybenzoic acid

Cold Spring Harbor Protocols, 2007
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