Isomerization of α-Pinene Oxide: Solvent Effects, Kinetics and Thermodynamics
نویسندگان
چکیده
منابع مشابه
Kinetics and thermodynamics of atmospherically relevant aqueous phase reactions of α-pinene oxide.
Recent work has demonstrated that isoprene-derived epoxide intermediates are responsible for a wide variety of chemical species found in ambient secondary organic aerosol (SOA). Since the second most abundant biogenic hydrocarbon, α-pinene, is also known to form an epoxide intermediate, nuclear magnetic resonance techniques were used to study products, kinetics, and equilibria of the aqueous ph...
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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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The adsorption of α-pinene to solid surfaces is an important primary step during the chemical conversion of this common terpene over mesoporous materials, as well as during the formation of atmospheric aerosols. We provide evidence of tight and loose physisorbed states of α-pinene bound on amorphous SiO2 as determined by their adsorption entropy, enthalpy, and binding free energies characterize...
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Glycosylation is a common post-translational modification of proteins implicated in cellular recognition processes and controlling protein conformation.1 Typically, carbohydrates are O-linked to serine (Ser) and threonine (Thr) or N-linked to asparagine (Asn). Glycosylation of (2S,4R)-4-hydroxyproline (Hyp) is widespread in the plant kingdom and occurs in Hyp-rich glycoproteins (HRGPs) that are...
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ژورنال
عنوان ژورنال: Catalysis Letters
سال: 2018
ISSN: 1011-372X,1572-879X
DOI: 10.1007/s10562-018-2617-8