3,6-Dimethyl-N 1,N 4-bis(pyridin-2-yl)-1,2,4,5-tetrazine-1,4-dicarboxamide
نویسندگان
چکیده
In the title mol-ecule, C(16)H(16)N(8)O(2), four atoms of the tetra-zine ring are coplanar, with the largest deviation from the plane being 0.0236 (12) Å; the other two atoms of the tetra-zine ring deviate on the same side from this plane by 0.320 (4) and 0.335 (4) Å. Therefore, the central tetra-zine ring exhibits a boat conformation. The dihedral angles between the mean plane of the four coplanar atoms of the tetrazine ring and the two pyridine rings are 26.22 (10) and 6.97 (5)°. The two pyridine rings form a dihedral angle of 31.27 (8)°. In the molecule, there are a number of short C-H⋯O interactions. In the crystal, molecules are linked via a C-H⋯O interaction to form zigzag chains propagating along the [010] direction.
منابع مشابه
3,6-Dimethyl-N 1,N 4-bis(1-phenylethyl)-1,4-dihydro-1,2,4,5-tetrazine-1,4-dicarboxamide
In the title mol-ecule, C(22)H(26)N(6)O(2), the central tetra-zine ring exhibits a boat conformation, and the two phenyl rings form a dihedral angle of 88.39 (6)°. In the crystal, weak N-H⋯O and C-H⋯O hydrogen bonds link mol-ecules into layers parallel to the ab plane.
متن کامل(3,6-Dimethyl-1,2,4,5-tetrazine-1,4-diyl)bis[(morpholin-4-yl)methanone]
In the title mol-ecule, C(14)H(22)N(6)O(4), the amide-substituted N atoms of the tetra-zine ring deviate from the approximate plane of the four other atoms in the ring by 0.160 (2) and 0.243 (2) Å, forming a slight boat conformation. The morpholine rings are in chair conformations.
متن کاملN,N′-Bis(2,6-diisopropylphenyl)-3,6-dimethyl-1,2,4,5-tetrazine-1,4-dicarboxamide
In the title mol-ecule, C(30)H(42)N(6)O(2), the amide-substituted N atoms of the tetra-zine ring deviate from the approximate plane of the four other atoms in the ring by 0.457 (3) and 0.463 (3) Å, forming a boat conformation. The two benzene rings form a dihedral angle of 47.69 (9)°. Intra-molecular N-H⋯N and weak C-H⋯O hydrogen bonds are observed.
متن کاملDiethyl 1,4-bis(4-nitrophenyl)-1,4-dihydro-1,2,4,5-tetrazine-3,6-dicarboxylate
The complete mol-ecule of the title compound, C(20)H(18)N(6)O(8), is generated by a crystallographic twofold axis. The dihedral angle between the nitrobenzene rings is 43.5 (2)°. The central six-membered ring exhibits a boat conformation. In the crystal structure, weak inter-molecular C-H⋯O inter-actions are observed.
متن کامل3,6-Bis(4-chlorophenyl)-N 1,N 4-bis(1-phenylethyl)-1,2,4,5-tetrazine-1,4-dicarboxamide
In the title mol-ecule, C(32)H(28)Cl(2)N(6)O(2), the amide-substituted N atoms of the tetra-zine ring deviate from the approximate plane of the four other atoms in the ring by 0.468 (3) and 0.484 (3) Å, forming a boat conformation. The dihedral angle between the two phenyl rings is 67.0 (1)° and that between the two chloro-substituted benzene rings is 73.8 (1)°. Two intra-molecular N-H⋯N hydrog...
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عنوان ژورنال:
دوره 68 شماره
صفحات -
تاریخ انتشار 2012