(4S,5S)-2-(3-Methoxyphenyl)-1,3-dioxolane-4,5-dicarboxamide
نویسندگان
چکیده
In the title compound, C(12)H(14)N(2)O(5), the five-membered ring adopts an envelope conformation. In the crystal structure, inter-molecular N-H⋯O inter-actions link the mol-ecules into a three-dimensional network. A weak C-H⋯π inter-action is also found.
منابع مشابه
(4S,5S)-2-(4-Chlorophenyl)-1,3-dioxolane-4,5-dicarboxamide
The title compound, C(11)H(11)ClN(2)O(4), is an important inter-mediate for the preparation of platinum anti-cancer drugs. The dioxolane ring adopts a twist conformation with an equatorially attached chloro-phenyl substituent. In the crystal structure, mol-ecules are linked into a two-dimensional network parallel to (001) by N-H⋯O and C-H⋯O hydrogen bonds.
متن کامل(4S,5S)-2-(2-Fluorophenyl)-1,3-dioxolane-4,5-dicarboxamide
In the mol-ecule of the title compound, C(11)H(11)FN(2)O(4), the five-membered ring adopts an envelope conformation. An intra-molecular N-H⋯F hydrogen bond occurs. In the crystal structure, inter-molecular N-H⋯O hydrogen bonds link the mol-ecules.
متن کامل(4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-dicarbonitrile
The title compound, C7H8N2O2, formed by dehydration of the corresponding dicarboxamide, crystallizes as rectangular prisms. The mol-ecules have a C 2 axis of symmetry through the C atom bearing the methyl groups and the mid-point of the ring C-C bond, and the 1,3-dioxolane ring adopts the extreme twist conformation of the two possible with this symmetry. This brings the two nitrile groups neare...
متن کامل(4S,5S)-2-(2-Bromophenyl)-1,3-dioxolane-4,5-dicarboxamide
The asymmetric unit of the title compound, C(11)H(11)BrN(2)O(4), contains two crystallographically independent mol-ecules in which the bromo-phenyl rings are oriented at dihedral angles of 39.28 (3)°. The dioxolane rings adopt envelope conformations. Intra-molecular N-H⋯O hydrogen bonds result in the formation of four five-membered rings, having planar and envelope conformations. In the crystal...
متن کامل(4S,5S)-2-(2-Thienyl)-1,3-dioxolane-4,5-dicarboxamide
In the title compound, C(9)H(10)N(2)O(4)S, which is an important inter-mediate for the preparation of anti-tumor platinum drugs, the dioxolane ring adopts an envelope conformation with the C atom bonded to the thienyl ring at the flap position. Intra-molecular N-H⋯O and C-H⋯O hydrogen bonds result in the formation of two five-membered rings having envelope conformations. In the crystal structur...
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