1-[(6-Chloropyridin-3-yl)methyl]imidazolidin-2-iminium chloride
نویسندگان
چکیده
The title compound, C(9)H(12)ClN(4) (+)·Cl(-), is a natural metabolic product of imidacloprid [systematic name: (E)-1-(6-chloro-3-pyridyl-meth-yl)-N-nitro-imidazolidin-2-yl-idene-amine] and was obtained by the reduction of the latter using Fe in HCl. The dihedral angle between the pyridine and imidazole rings is 62.09 (12)°. The crystal structure is stabilized by N-H⋯Cl and C-H⋯Cl inter-actions involving the chloride anion. The pyridine N and the chloride atoms are not involved in inter-molecular inter-actions.
منابع مشابه
(E)-2-{1-[(6-Chloropyridin-3-yl)methyl]imidazolidin-2-ylidene}-2-cyano-N-(2-methylphenyl)acetamide
In the title compound, C(19)H(18)N(5)O, the imidazolidine ring makes dihedral angles of 87.62 (17) and 28.27 (11)° with the pyridine and benzene rings, respectively. An intra-molecular N-H⋯O hydrogen bond is observed between the carbonyl O atom and an imidazolidine H atom. In the crystal, an inter-molecular N-H⋯N hydrogen bond gives rise to a linear chain running along the b axis.
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