2-Chloro-N-[1-(4-chlorophenyl)-3-cyano-1H-pyrazol-5-yl]acetamide
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چکیده
منابع مشابه
2-Chloro-N-[1-(4-chlorophenyl)-3-cyano-1H-pyrazol-5-yl]acetamide
The title compound, C(12)H(8)Cl(2)N(4)O, was synthesized by the reaction of 5-amino-1-(4-chloro-phen-yl)-1H-pyrazole-3-carbonitrile and 2-chloro-acetyl chloride. The dihedral angle between the pyrazole and benzene rings is 30.7 (3)°. In the crystal structure, strong N-H⋯O hydrogen bonds link the mol-ecules into chains along [001]. C-H⋯N hydrogen bonds are also present.
متن کامل2-Chloro-N-{3-cyano-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-1H-pyrazol-5-yl}acetamide
The title compound, C(13)H(6)Cl(3)F(3)N(4)O, was synthesized by the reaction of 5-amino-1-[2,6-dichloro-4-(trifluoro-meth-yl)phen-yl]-1H-pyrazole-3-carbonitrile and 2-chloro-acetyl chloride. The five-membered pyrazole ring makes a dihedral angle of 71.5 (3)° with the benzene ring. The -CF(3) group is disordered by rotation, and the F atoms are split over two sets of sites with occupancies of 0....
متن کامل2-Chloro-N-[3-cyano-1-(3,4-dichlorophenyl)-1H-pyrazol-5-yl]acetamide
In the title compound, C(12)H(7)Cl(3)N(4)O, the dihedral angle between the pyrazole and benzene rings is 35.6 (3)°. In the crystal, mol-ecules are linked by N-H⋯O hydrogen bonds generating C(4) chains propagating in [100].
متن کامل(E)-4-Chloro-N-[(5-chloro-3-methyl-1-phenyl-1H-pyrazol-4-yl)methylene]aniline
In the title compound, C(17)H(13)Cl(2)N(3), the dihedral angle between the pyrazole ring system and 4-chloro-phenyl ring is 26.1 (2)°. The C=N bond linking the two aromatic rings has an E conformation.
متن کاملN-[(5-Chloro-3-methyl-1-phenyl-1H-pyrazol-4-yl)carbonyl]-N′-(4-hydroxyphenyl)thiourea
In the title compound, C(18)H(15)ClN(4)O(2)S, the pyrazole ring makes dihedral angles of 67.4 (1) and 12.5 (1)° with the phenyl and 4-hydroxy-phenyl groups, respectively; the two benzene rings are twisted by 60.1 (1)° with respect to each other. The thio-urea NH groups are involved in N-H⋯O and N-H⋯Cl intra-molecular hydrogen bonds. A hydrogen bond between the phenolic OH group and the pyrazole...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2012
ISSN: 1600-5368
DOI: 10.1107/s1600536812043966