Bis-(1-phenyl-5-nitro-6-methylthio-1,2,3,4-tetrahydropyrimidinyl)ethane and Bis-(1-phenyl-5-nitro-6-methylthio-1,2,3,4-tetrahydropyrimidinyl)butane
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چکیده
منابع مشابه
1-(2-Methyl-6-nitro-4-phenyl-3-quinolyl)ethanone
In the title compound, C(18)H(14)N(2)O(3), the quinoline ring system is almost planar [maximum deviation = 0.013 (2) Å] and forms a dihedral angle of 60.36 (7)° with the benzene ring. The nitro group is slightly twisted from the attached quinoline ring system, forming a dihedral angle of 9.06 (19)°. In the crystal packing, inter-molecular C-H⋯O hydrogen bonds link the mol-ecules into chains pro...
متن کامل5-(2-Nitro-1-phenylbutyl)-4-phenyl-1,2,3-selenadiazole
In the title compound, C(18)H(17)N(3)O(2)Se, the selenadiazole ring is planar [maximum deviation = 0.012 (2) Å for the ring C atom bearing the phenyl substituent]. The dihedral angle between the selenadiazole ring and the attached benzene ring is 46.5 (1)°. There is one short intra-molecular C-H⋯Se contact.
متن کاملBis(6-nitro-1,10-phenanthrolin-1-ium) 2,5-dicarboxyterephthalate
In the structure of the title 2:1 proton-transfer compound, 2C12H8N3O2 (+)·C10H4O8 (2-), the 6-nitro-1,10-phenanthroline mol-ecules act as proton sponges, accepting protons from pyromellitic acid. The -NO2 group of one of the 6-nitro-1,10-phenanthrolin-1-ium cations is disordered and was refined with a site-occupancy ratio of 0.624 (15):0.376 (15). Two -COOH(-COO(-)) groups of the 2,5-di-carb-o...
متن کامل2′-Methyl-2′-nitro-1′-phenyl-2′,3′,5′,6′,7′,7a’-hexahydrospiro[indoline-3,3′-1′H-pyrrolizin]-2-one
The title compound, C(21)H(21)N(3)O(3), was synthesized by a multi-component 1,3-dipolar cyclo-addition of azomethine ylide, derived from isatin and proline by a deca-rboxylative route, and (E)-1-phenyl-2-nitro-propene. In the mol-ecule, the spiro junction links a planar oxindole ring and a pyrrolidine ring in an envelope conformation. The mol-ecular packing is stabilized by an inter-molecular ...
متن کامل3-Benzyl-6-benzylamino-1-methyl-5-nitro-1,2,3,4-tetrahydropyrimidine
In the title compound, C(19)H(22)N(4)O(2), the tetra-hydro-pyrimidine ring adopts an envelope conformation (with the N atom connected to the benzyl group representing the flap). This benzyl group occupies a quasi-axial position. The two benzyl groups lie over the tetra-hydro-pyridimidine ring. The amino group is a hydrogen-bond donor to the nitro group.
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ژورنال
عنوان ژورنال: Molbank
سال: 2004
ISSN: 1422-8599
DOI: 10.3390/m367