Browsing by Author "Altundas, A"
Now showing items 1-4 of 4
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12-Bromo-1,2,3,4-tetrahydro-1,4-ethano-anthracen-11-ol
Coruh, U; Altundas, A; Menzek, A; Garcia-Granda, S (Int Union Crystallography, 2005)The title compound, C16H15BrO, contains two non-planar six-membered rings constituting a bicyclic system. One of these rings shares two C atoms with an ethanoanthracene moiety, while the second ring has bromo and hydroxy ... -
1SR,2SR,3SR,10SR,12RS,13RS,14RS,17SR)-13-hydroxy-11-oxapentacyclo[8.7.0.0(2,14).0(4,9).0(12,17)]heptadeca-4,6,8-trien-3-yl 4-chlorobenzoate
Ustabas, R; Coruh, U; Menzek, A; Altundas, A; Yavuz, M; Hokelek, T (Int Union Crystallography, 2005)In the title compound, C23H21ClO4, the bicyclic system has approximate D-3 symmetry and the four non-planar sixmembered rings adopt boat conformations. Intra- and intermolecular hydrogen bonds are effective in stabilizing ... -
Cycloaddition reactions of 1,4-dihydronaphthalene-1,4-epoxide with cyclohexadiene and 7-(methoxycarbonyl)cycloheptatriene: Selectivity in additions
Menzek, A; Altundas, A; Coruh, U; Akbulut, N; Lopez, EMV; Hokelek, T; Erdonmez, A (Wiley-V C H Verlag Gmbh, 2004)Cycloaddition reactions of naphthalene-1,4-epoxide (1) with both 7-(methoxycarbonyl)cycloheptatriene (2) and cyclohexadiene (4) give adducts of type 3 and 5 exclusively. Selectivity was observed for the cycloaddition and ...
