20,23,26,29,32,35,38,41-Octaoxa-5,9,13-triazapentacyclo[15.14.10.13,30.17,11.115,19]tetratetraconta-1,3(42),7,9,11(44),15(43),16,18,30-nonaene-6,12-dione acetone monosolvate
نویسندگان
چکیده
In the crystal structure of the title compound, C(33)H(39)N(3)O(10)·C(3)H(6)O, the acetone mol-ecule is encapsulated into the cavity of the cryptand and fixed by two N-H⋯O and one C-H⋯O hydrogen bond. C-H⋯O and C-H⋯N inter-actions link neighbouring cryptands. The dihedral angles between the pyridine ring and the benzene rings are 86.47 (17) and 85.53 (13)°.
منابع مشابه
3-Hydroxy-5,5-dimethyl-2-(2-oxopropyl)cyclohex-2-enone
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Reaction of Meldrum's acid with 3,4-bis(chloromethyl)-2,5-dimethylthiophene (1) or 3,4-bis(bromomethyl)-2,5-dimethylthiophene (2) produces the kinetically favored C,O-dialkylation product, 1,3,7,7-tetramethyl-4H,10H-6,8,9-trioxa-2-thiabenz[f]azulen-5-one (4). Recrystallization of 4 from refluxing methanol results in the methanolysis product 5-(4-methoxymethyl-2,5-dimethylthiophen-3-ylmethyl)-2,...
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عنوان ژورنال:
دوره 68 شماره
صفحات -
تاریخ انتشار 2012