Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"a-pinene"”.
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An Investigation of the Friedel-Crafts Condensation With Homoterpenyl Methyl Ketone.
… to their biological or synthetic values. -Pinene is the well known naturally occurring substance which is the main component in longleaf or slash pine tree oleoresin. a-Pinene and some of its derivatives have been used as starting materials in industrially applied synthetic organic schemes. …
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Development and Evaluation of a Comprehensive Tropospheric Chemistry Model for Regional and Global Applications
… includes highly condensed isoprene and a-pinene reactions. The isoprene photooxidation scheme is adapted for the present model from an available mechanism in the literature, while an a-pinene photooxidation mechanism, capable of predicting secondary organic aerosol formation, is developed …
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Flüchtige organische Verbindungen in der Ausatemluft von Kindern und Jugendlichen mit Asthma bronchiale
… isoprene, dimethylesulfide, benzende, toluene, a-pinene, limonene and eucalytole in breath samples from 20 asthmatic patients and 20 healthy controls (age 9-23 years). Three end-exhaled and one ambient air sample were collected per person and analyzed by gas chromatography. The alveolar gradient …
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Atmospheric Chemistry of Volatile Organic Compounds: Oxidation Products, Mechanisms and Secondary Organic Aerosol Formation
… their formation. The SOA precursor compounds a-pinene and limonene (representing biogenic VOC) and 1,3,5- trimethylbenzene (TMB) (an anthropogenic VOC) were studied in the G-FROST and Go:PAM flow reactors to characterize their oxidation and the subsequent SOA-forming processes. Previously …
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Stereoselective synthesis and iterative coupling of Csp3 boronates for automating small molecule synthesis
… first approach undertaken was the discovery of a pinene-derived iminodiacetic acid (PIDA) ligand which enabled the stereoselective synthesis of a wide range of new types of Csp3 boronates. The utility of these Csp3 boronates was demonstrated in the synthesis of a pharmaceutically relevant target …