1-(4,5-Dinitro-10-azatricyclo[6.3.1.02,7]dodeca-2,4,6-trien-10-yl)-2,2,2-trifluoroethanone
نویسندگان
چکیده
In the title compound, C(13)H(10)F(3)N(3)O(5), a derivative of andrographolide, the five-membered ring adopts an envelope conformation, while the non-planar six-membered ring has a chair conformation. An intra-molecular C-H⋯F hydrogen bond results in the formation of a non-planar six-membered ring adopting a twisted conformation. In the crystal structure, inter-molecular C-H⋯O hydrogen bonds link the mol-ecules into centrosymmetric dimers.
منابع مشابه
1-Ethyl-4-hydroxy-9-azatricyclo[7.4.1.02,7]tetradeca-2,4,6-trien-8-one
In the mol-ecule of the title compound, C(15)H(19)NO(2), the six-membered dihydro-pyridinone ring assumes a screw-boat conformation. In the crystal structure, mol-ecules are linked via O-H⋯O hydrogen bonding between hydr-oxy and carbonyl groups, forming supra-molecular chains along the a axis.
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