2,6-Dimethyl-4-oxo-3-oxatricyclo[5.2.1.02,6]decane-1-carboxamide
نویسندگان
چکیده
In the title compound, C12H17NO3, which was synthesized by Wagner-Meerwein rearrangement of the N-nitro-imine, the ring-junction C-C bond length is comparatively long [1.573 (2) Å] due to a steric repulsion between the methyl groups at these atoms, which also leads to an increase in the C-C-C angles along this C4 chain [118.10 (13) and 115.04 (15) °, respectively]. In the crystal, N-H⋯O-C and N-H⋯O=C hydrogen bonds are formed between the amide group and the two O-atom acceptors of the lactone group, forming a chain along [001].
منابع مشابه
4-(3,5-Dioxo-10-oxa-4-azatricyclo[5.2.1.02,6]decan-4-yl)-10-oxa-4-azatricyclo[5.2.1.02,6]decane-3,5-dione
In the title compound, C(16)H(16)N(2)O(6), the dihedral angle between the two pyrrolidine rings is 79.38 (14)°.
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