8-Chloro- and 5,8-Dichloro-1-naphthoic Acids
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چکیده
منابع مشابه
Sorption of naphthoic acids and quinoline compounds to estuarine sediment.
The sorption of 16 ionizable organic compounds (IOCs) to an estuarine sediment was measured in synthetic estuarine water as a function of IOC concentration (1-100 microM) at fixed ionic strength (0.4 M), pH (7.6), and sediment concentration (0.018 g sediment kg(-1) suspension). Of the 16 IOCs, 11 were naphthoic acids and five were quinoline compounds. The linear sorption distribution coefficien...
متن کاملIsonicotinamide–2-naphthoic acid (1/1)
In the title 1:1 adduct, C(6)H(6)N(2)O·C(11)H(8)O(2), the amide group is slightly twisted out of the plane of the aromatic ring, with a C-C-C-N torsion angle of 25.11 (19)°, whereas the carb-oxy-lic acid group is approximately coplanar with the bicylic ring system, with a C-C-C-O torsion angle of 10.9 (2)°. The amide groups from two isonicotinamide mol-ecules form a dimer via N-H⋯O hydrogen bon...
متن کامل(E)-6-Chloro-N′-(3,5-dichloro-2-hydroxybenzylidene)nicotinohydrazide
The title Schiff base compound, C(13)H(8)Cl(3)N(3)O(2), was synthesized by the condensation reaction of 3,5-dichloro-salicyl-aldehyde with 6-chloro-nicotinic acid hydrazide in 95% ethanol. The mol-ecule is nearly planar, with a dihedral angle of 1.9 (2)° between the aromatic ring planes, and an intra-molecular O-H⋯N hydrogen bond is observed. In the crystal, the mol-ecules are connected by inte...
متن کامل8-Chloro-2-methylquinoline
In the title compound, C(10)H(8)ClN, the crystal packing shows π-π stacking between the heterocyclic ring and the aromatic ring, with a centroid-centroid distance of 3.819 Å. The crystal studied was a racemic twin, the ratio of the twin components being 0.65 (7):0.35 (7).
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....
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ژورنال
عنوان ژورنال: Organic Preparations and Procedures International
سال: 2010
ISSN: 0030-4948,1945-5453
DOI: 10.1080/00304948.2010.514799