Elbe Marshes

Elbe Marshes, Germany, is a high embankment on soft Holocene layers of the marsh that connects the mainland to the Elbe Valley, forming a section of German Federal Motorway A26. 

Benzanthracene, Benzlajanthracene 2,3-benzphenanthrene tetraphene benzanthrene naphthanthra-cene. C,HI2 mol wt 228.28. C 94.70%, H 5.30%. Occurs in coal tan Cook el at. J. Chcm. Soc. 1933, 395. Synthesis from naphthalene and phthalic anhydride Elbs, Her. 19, 2209 (1886). From o-to uy] naphthalene Fieser, Dietz, Ber. 62, 1827 (1929). From phenanthrene and succinic anhydride Haworth, Mavin, J. Chcm. Soc. 1933, 1012. Absorption spectrum Capper, Marsh, J. Chem. Soc. 1926, 726 Clar. Ber. 65, 507 (1932) Mayneord, Roe, Proc. Roy. Soc. London A152, 299 (1935). Review E. Clar. Polycyclic Hydrocarbons (Academic Press, New York, 1964) 2 vols. 

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See also in sourсe #XX -- [ ]

See also in sourсe #XX -- [ ]

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