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Electron impact ionisation cross-sections of 2-heptanone

“…Reaction (1) can thus occur with an electron energy lower than for reactions (2) and (6). At low ionisation energies, the ion of 99 amu, which has the lowest calculated ionisation energy (Table A.1), can be described as EE + given by reaction (1). Of course, for higher energies (above 30 eV), the two ions of 99 amu could be present.…”

“…It is available for commercial use and results also from the partial oxidation of the n-heptane in which the oxidation at the carbon atom in position 2 predominates [1,2]. It is one of many volatile organic compounds (VOC) released in the atmosphere, contributing to the formation of pollutants, especially in urban areas.…”

Crystal structure of 2-methoxy-1-nitronaphthalene

“…For biological activities of naphthalene derivatives, see: Wright et al (2000); Rokade & Sayyed (2009); Upadhayaya et al (2010). For the title compound as an intermediate in the synthesis of antipyretic drugs, see: Stoylkova et al (2000); Govindarajana et al (2011); Kirumakki et al (2004); Yadav et al (1998). For a related structure, see: Wannalerse et al (2013 Table 1 Hydrogen-bond geometry (Å , ).…”

Effect of reaction conditions on the product distribution in the liquid-phase acid-catalyzed etherification of 2-naphthol with methanol

“…In the acidcatalyzed etherification processes of 2-NP with methanol, H 2 SO 4 is the preferred catalyst [2]. Several research results were also reported on the development of solid acid-catalysts for the process [3][4][5][6][7][8]. However, the number of publications on the etherification of 2-NP, which have dedicated to the variation in the product distribution with catalyst type and reaction conditions, is limited [3,4,8].…”