4-(phenylazo)benzoic acid
Absorption/Adsorption Properties of Peroxidase-Catalyzed Polyphenolic Precipitates Using 4-(Phenylazo) Benzoic Acid as a Model Sorbate
... method. 4-(phenylazo)benzoic acid was chosen as a model compound since it was considered a non-substrate of the enzyme that was moderately hydrophobic and has a strong absorbance that could be ...
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Synthesis, characterization and mesomorphic properties of azoester mesogens: 4 n alkoxy benzoic acid 4 [3 (benzylidene amino) phenylazo] phenyl ester
... A new homologous series of azomesogens, 4-n-alkoxy benzoic acid 4-[3-(benzylidene-amino)- phenylazo]-phenyl ester is synthesized. Mesomorphism commences from the very first homologues ...
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Crystallographic and spectroscopic characterization of 4 nitro 2 (trifluoromethyl)benzoic acid and 4 nitro 3 (trifluoromethyl)benzoic acid
... trifluoromethyl benzoic acid. A related derivative of 4-nitro-3-(trifluoromethyl)benzoic acid (II) is 3-methyl-4-nitrobenzoic acid (TOYGIZ), which exhibits a similar ...
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4 (Diphenylphosphinoyl)benzoic acid
... However, 4-(triphenylphosphine oxide)formic acid, as an important derivative of triphenylphosphine has been rarely studied (Fuquen & Lechat, ...from 4-(diphenylphosphino)benzoic ...
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4 [(E) (4 Fluorobenzylidene)amino]benzoic acid
... (E)-4-(4-fluorobenzylideneamino)benzoic acid by condensation of 4-fluorobenzaldehyde and 4-aminobenzoic ...amino)benzoic acid (C 14 H 10 N 2 O 2 F), displays C 1 ...
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4 (Antipyrin 4 yliminomethyl)benzoic acid
... the 4-aminoantipyrine derivative 4-{[(1E)-(2-hydroxyphenyl)methylidene]amino}-1,5-di- methyl-2-phenyl-2,3- dihydro-1H-pyrazol-3-one, in which the C—O double-bond distance is ...the benzoic ...
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Crystal structure of 2 (4 chlorobenzamido)benzoic acid
... 2-(4-chlorobenzamido)benzoic acid, (I), was investigated in a continuation of our studies on substituted N-phenyl benzamides which have been synthesized from picryl ...i.e. ...
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(E) 4 (4 Fluorostyryl)benzoic acid
... styryl)benzoic acid (I), was synthesized by reacting 4-fluorobenzaldehyde with methyl [4-(methoxycarbonyl)benzyl]tri- phenylphosphonium bromide (Nazir et ...vinylbenzoic acid (Yasuda et ...
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2 Methyl 4 (2 methylbenzamido)benzoic acid
... In the molecule of 2-methyl-4-(2-methylbenzamido)benzoic acid (Fig. 1), the bond lengths (Allen et al., 1987) and angles are within normal ranges. Intermolecular N-H···O hydrogen bonds link the ...
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4 (Trimethylsilyl)benzoic acid
... the solvent yielded a yellow oil which consisted of the two products (3) and (4). 4-(Trimethylsilyl)benzaldehyde (3.135 g, 62.7%) was obtained by distillation in vacuo (391 K, 0.01 mbar). ...
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4 (4 Propoxybenzoyloxy)benzoic acid
... this report, the crystal structure of (I) is presented. Bond lengths and angles are within the normal ranges as given for benzoyloxybenzoic acids (Hartung et al., 1997). The C(14)—O(4), C(14)—O(3),C(7)—O(1) and ...
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Synthesis and Characterization of Hydroxypropyl α-Cyclodextrin Inclusion Complexes with Azo Dyes
... both 4-(phenylazo)benzoic acid and 2-(4- Hydroxy phenylazo)benzoic acid are red shifted indicating the encapsulation of both the compounds inside the HPα-CD ...
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2 [4 (Trifluoromethyl)phenylsulfanyl]benzoic acid
... The dihedral angle between the mean planes of the phenyl rings is 88.7 (2)°. The carboxylic acid group (C2/C1/O2/O1) is twisted by 13.6 (7)° from the mean plane of the adjacent benzene ring (C2–C7). Disorder was ...
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2 [(1 Oxidopyridin 4 yl)sulfanyl]benzoic acid
... The reagents and solvents for the synthesis were obtained from the Sigma-Aldrich Chemical Co., and they were used without additional purification. To form this compound, equimolar amounts of 4-nitropyridine ...
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Crystal structure of 4 (trimethylgermyl)benzoic acid
... The asymmetric unit of (I) contains two molecules (Fig. 1), which exhibit different deformations of the aromatic plane. This deformation may be caused by the sterically demanding substituents in 1- and ...
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4 [(2 Hydroxy 1 naphthyl)methylideneamino]benzoic acid
... O1 0.0220 (5) 0.0457 (7) 0.0513 (7) 0.0052 (5) −0.0055 (5) −0.0177 (6) O2 0.0250 (5) 0.0288 (5) 0.0348 (6) −0.0002 (4) 0.0003 (4) −0.0125 (4) O3 0.0212 (5) 0.0280 (5) 0.0340 (5) 0.0019 (4) ...
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4 (2 Iodobenzenesulfonamido)benzoic acid monohydrate
... Data collection: APEX2 Bruker, 2007; cell refinement: SAINT Bruker, 2007; data reduction: SAINT; programs used to solve structure: SHELXS97 Sheldrick, 2008; programs used to refine struc[r] ...
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4 (1H Tetrazol 5 yl)benzoic acid monohydrate
... independent 4–5H-tetrazolyl-benzenecarboxylate molecule and one lattice water molecule (Figure ...adjacent 4–5H-tetrazolyl-benzenecarboxylate molecules are linked to form a centrosymmetric dimer through ...
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Crystal structure of 4 [4 (ethoxycarbonyl)piperazin 1 yl]benzoic acid
... ethyl 4-[4-nitro-2-(trifluoromethyl)phen- yl]piperazine-1-carboxylate (OMOJAB; Lynch & McClena- ghan, 2004) and ethyl 4-[2-nitro-4-(trifluoromethyl)phenyl]- piperazine-1-carboxylate ...
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2 (4 Methylbenzoyl)benzoic acid monohydrate
... Data collection: CAD-4 Software (Enraf–Nonius, 1985); cell refinement: CAD-4 Software; data reduction: XCAD4 (Harms & Wocadlo, 1995); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); ...
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