Isomerization of α-Pinene and p-Menthadienes by Aqueous Sulfonic Acid Solution
نویسندگان
چکیده
منابع مشابه
Intramolecular acid-catalyzed amide isomerization in aqueous solution.
[reaction: see text] We report for the first time that stoichiometric and even catalytic quantities of weak acids in aqueous solution can very efficiently catalyze amide isomerization in a carefully designed system in which a proton donor is situated so that intramolecular hydrogen bonding to the amide nitrogen is highly favored. Our results provide the first experimental verification that hydr...
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The antimicrobial activities of the isomers and enantiomers of pinene were evaluated against bacterial and fungal cells. The agar diffusion test showed that only the positive enantiomers of the α- and β-isomers of pinene were active. The minimal inhibitory concentration (MIC) and minimal microbicidal concentration (MMC) of these monoterpenes were also determined, confirming that the positive en...
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ژورنال
عنوان ژورنال: The Journal of the Society of Chemical Industry, Japan
سال: 1962
ISSN: 0023-2734,2185-0860
DOI: 10.1246/nikkashi1898.65.10_1572