Synthesis and Crystal Structure of 2-(1-Methyl-1H-3-indolyl)nicotinonitrile
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چکیده
منابع مشابه
Crystal structure of 1-benzyl-3-methyl-1H-imidazolium hexafluoridophosphate
In the title salt, C11H13N2 (+)·PF6 (-), the dihedral angle between the planes of the imidazole and benzene rings is 84.72 (4)°. In the crystal, C-H⋯F inter-actions connect the cation and anion pairs into a three-dimensional network. Weak π-π inter-actions are observed between the imidazolium ring and the aromatic benzene ring of an adjacent mol-ecule with C⋯C and C⋯N distances ranging from 3.3...
متن کاملCrystal structure of 1-methyl-3-[2,2,2-trifluoro-1-(1-methyl-1H-indol-3-yl)-1-phenylethyl]-1H-indole
The title compound, C26H21F3N2, was prepared by the palladium-catalysed reaction of (2,2,2-tri-fluoro-eth-yl)benzene with 1-methyl-1H-indole. The dihedral angle between the planes of the indole-ring systems is 52.13 (6)° and the N-methyl groups point away from each other. Three short intra-molecular C-H⋯F contacts are observed.
متن کاملCrystal structures of the two salts 2-methyl-1H-imidazol-3-ium nitrate–2-methyl-1H-imidazole (1/1) and 2-methyl-1H-imidazol-3-ium nitrate
The title salts, C4H7N2 (+)·NO3 (-)·C4H6N2, (I), and C4H7N2 (+)·NO3 (-), (II), were obtained from solutions containing 2-methyl-imidazole and nitric acid in different concentrations. In the crystal structure of salt (I), one of the -NH H atoms of the imidazole ring shows half-occupancy, hence only every second mol-ecule is in its cationic form. The nitrate anion in this structure lies on a twof...
متن کاملCrystal structure of methyl (2Z)-3-(4-chlorophenyl)-2-[(3-methyl-1H-indol-1-yl)methyl]prop-2-enoate
In the title indole derivative, C20H18ClNO2, the chloro-phenyl ring is almost perpendicular to the indole moiety, making a dihedral angle of 87.6 (1)°. The mol-ecular packing is stabilized by C-H⋯π inter-actions, which form a C(9) chain motif along [10-1]. In addition, there are weak π-π inter-actions [centroid-centroid distance 3.851 (1) Å] between the chains, involving inversion-related chlor...
متن کاملCrystal structure of (+)-(R)-3-methyl-1-(1'-phenyl-ethyl)-1H-pyridin-2-one.
wide interest because the 1H-pyridin-2-ones obtained in this process are versatile synthetic building blocks in the synthesis of alkaloids,1–5 although little has been done concerning their use in asymmetric synthesis. This contrasts with the large use of chiral piperidones, which have recently been reported. The synthetic method proceeds first through the addition of the hydroxide anion at pos...
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ژورنال
عنوان ژورنال: Analytical Sciences: X-ray Structure Analysis Online
سال: 2006
ISSN: 1348-2238
DOI: 10.2116/analscix.22.x55