The asymmetric unit of the title compound, C(12)H(17)NO(4)S, contains two mol-ecules, both of which show disorder of the two terminal C atoms of the propyl chain over two sets of sites with an occupancy ratio of 0.581 (6):0.419 (6). Intra-molecular C-H⋯O inter-actions help to establish the mol-ecular conformations: in one mol-ecule, the dihedral angle between the methyl ester group and the benz...

In the title compound, C(15)H(12)N(2)O(7), the dihedral angle between the aromatic rings is 4.58 (13)° and the nitro group is rotated from its attached ring by 18.07 (17)°. Intra-molecular N-H⋯O and O-H⋯O hydrogen bonds generate S(5) and S(6) rings, respectively. In the crystal, mol-ecules are linked by O-H⋯O hydrogen bonds, generating [001] C(7) chains. The chains are linked by C-H⋯O inter-act...

The title compound, C(13)H(11)NO(3)S, was synthesized from methyl anthranilate, triethyl-amine and 2-thio-phenoyl chloride in benzene. The mol-ecular conformation is stabilized by an intra-molecular N-H⋯O hydrogen bond. The dihedral angle between the rings is 2.74 (12)°. In the crystal, C-H⋯O inter-actions link neighbouring mol-ecules into a three-dimensional network.

In the mol-ecules of the title compounds, methyl 5-bromo-2-[(2-chloro-quinolin-3-yl)meth-oxy]benzoate, C18H13BrClNO3, (I), methyl 5-bromo-2-[(2-chloro-6-methyl-quinolin-3-yl)meth-oxy]benzoate, C19H15BrClNO3, (II), methyl 2-[(2-chloro-6-methyl-quinolin-3-yl)meth-oxy]benzoate, C19H16ClNO3, (III), which crystallizes with Z' = 4 in space group P212121, and 2-chloro-3-[(naphthalen-1-yl-oxy)meth-yl]q...

A novel technique based on Attenuated Total Reflectance Fourier Transform Infrared (ATR-FTIR) spectroscopy was used to study the transport of benzoic acid ion-pairs/salts in silicone membranes. The benzoic acid ion-pairs were prepared using various counter-ions with different degrees of lipophilicity, e.g. triethylamine (TA), diethylamine (DE), tert-butylamine (t-BA), 2-amino-2-methyl-propanol ...

A series of new prodrugs: [bis(2-chloroethylamino)phosphoryloxy]methyl acetate, [bis(2-chloroethylamino)phosphoryloxy]methyl pivalate and [bis(2-chloroethylamino)phosphoryloxy]methyl benzoate, was obtained in the reaction of isophosphoramide mustard (iPAM) with the corresponding acyloxymethyl halides. The cytotoxic activity of these new compounds is also shown. All compounds were highly active ...

In the title coordination polymer, {[Ni(C(19)H(17)N(4)O(2))(2)(H(2)O)(2)]·H(2)O}(n), the Ni(2+) cation is located on an inversion center and coordinated by two carboxyl-ate O atoms from two different 3,5-bis-(pyridin-4-yl-methyl-amino)-benzoate anions, two O atoms from two coordinated water mol-ecules and two N atoms from two different 3,5-bis-(pyridin-4-yl-methyl-amino)-benzoate anions, displa...