Perylene phenantrene

Solid hydrophobic substances are represented mostly by high molecular organic substances. They include such organic substance decomposition products as peat, humus, sapropel, and also asphalt-resinous substances and their derivatives, which along with solid hydrocarbons (octadecane, naphthalene, biphenyl, phenantrene, perylene, adamantine, etc.) compose bitumens. 

Analyses compared seafloor samples from successive locations through the sediments on the slope areas. Table 3 gives total n-alkanes, fatty acids, alkanols, and PAH for the samples from the continental slope. Also included are ratios of CPI, C17/C31 (alkanes), C16/C26 (fatty acids), phenantrene to anthracene ratio (PHN/ANT), and fluoranthene to pyrene ratio (FLO/PYR). Total values of retene and perylene are given separately. Profile data are represented as ratios C17/C31 and C16/C26 for n-alkanes and fatty acids, respectively. 

Analysis results of n-alkanes, fatty acids, PAH. Also given are CPI (Carbon Preference Index) of alkanes, the ratios C17/C31 (indicating short-chain to long-chain alkanes), and (indicating short-chain to long-chain fatty acids). Included are phenantrene to anthracene ratios (PHN/ANT) and of fluoranthene to pyrene (FLO/PYR) with the selected compounds retene and perylene added in separate columns. 

Highly activated aromatics such as polycyclic aromatic hydrocarbons can be easily nitrated with NO alone. The investigation of the relative reactivity of the series of polycyclic aromatic hydrocarbons (naphthalene, triphenylene, phenantrene, chrysene, pyrene, anthracene, perylene) with NO - in solutions of dichloromethane at room temperature has been reported [40]. The nitration of naphthalene by NO led to 1-nitro- and 2-nitronaphthalene in a ratio l-nitro 2-nitro = 11. The... 

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