3,8-Dimethylacenaphthylene-1,2-dione
نویسنده
چکیده
In the title compound, C(14)H(10)O(2), the acenaphthene-quinone core is essentially planar, with an r.m.s. deviation of 0.0140 Å. In the crystal, mol-ecules are connected by π-π stacking inter-actions [centroid-centroid distances = 3.766 (3), 3.839 (3) and 3.857 (3) Å], forming columns parallel to the a axis.
منابع مشابه
5,7,9,10-Tetrahydro-5β,10β-methano-3aα,8aα-methylpropenocycloocta[1,2-c:5,6-c′]dipyrazole-3,8(2H,4H)-dione monohydrate
The racemic title compound, C(15)H(16)N(4)O(2)·H(2)O, crystallizes as a hydrogen-bonded layer structure incorporating the solvent water mol-ecules. Within the layers, there are three distinct hydrogen-bonding motifs which can be classified as R(2) (2)(8), R(4) (2)(8) and R(4) (4)(12).
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Acenaphtho derivatives have been reported as antitumor agents. So, the reaction of acenaphthylene-1,2-dione with 3,4-diaminobenzenethiol, and then with the alkyl chloride derivatives for the synthesis of acenaphtho [1,2-b] quinoxalines are reviewed. Excellent yields of the products, short reaction times and simple work-up are attractive features of this suitable protocol.
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