PERHALIDES OF QUINOLINE.
نویسندگان
چکیده
منابع مشابه
Quinoline-Based Fluorescence Sensors
The human body is full of various ions, which play an important role in the normal physiological activities. For example, Zinc ion (Zn2+) plays a vital role in protein organism and in many biochemical processes, such as inducing apotosis, enzyme regulation, and gene expression. Also, Ferrous ion (Fe2+) is vital in the oxygen transporting. But there are some ions harmful to human body. When expo...
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The title compound, C(10)H(7)NO, crystallizes with two almost planar mol-ecules (A and B) in the asymmetric unit (r.m.s. deviations = 0.018 and 0.020 Å). In the crystal, the A mol-ecules are linked by weak C-H⋯O inter-actions, thereby generating C(9) [001] chains. The B mol-ecules do not exhibit any directional bonding inter-actions.
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The K atom in the title complex, [K(C(10)H(6)NO(2))(C(10)H(7)NO(2))(3)], lies on a twofold rotation axis that relates one N,O-chelating quinoline-2-carb-oxy-lic acid to the other; their N and O atoms are cis to each other in the distorted octa-hedral coordination geometry. The K atom is also coordinated by another monodentate quinoline-2-carb-oxy-lic acid; the acid is disordered with respect to...
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The title compound, C(21)H(16)NP, is a known P-N chelator and various crystal structures of its metal complexes have been reported. However, no crystallographic evidence of the free ligand has been given to date. The phenyl rings are almost orthogonal to one another [dihedral angle = 88.9 (1)°], and they are twisted from the mean plane of the quinoline by 80.5 (1) and 76.3 (1)°.
متن کامل8-(4-Nitrobenzyloxy)quinoline
In the title compound, C(16)H(12)N(2)O(3), the planar quinoline ring system [maximum deviation = 0.025 (3) Å] is oriented at a dihedral angle of 61.76 (7)° with respect to the benzene ring. In the crystal structure, inter-molecular C-H⋯O inter-actions link the mol-ecules into chains parallel to the b axis. π-π contacts between the quinoline rings [centroid-centroid distance = 3.623 (1) Å] may f...
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ژورنال
عنوان ژورنال: Journal of the American Chemical Society
سال: 1899
ISSN: 0002-7863,1520-5126
DOI: 10.1021/ja02051a012