Eunjin Kwon

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The title compound, C7H13N3O3S [systematic name: (Z)-methyl 2-di-methyl-amino-N-(methyl-carbamo-yloxy)-2-oxoethanimido-thio-ate], is an oxime carbamate acaride, insecticide and nematicide. The asymmetric unit comprises two independent mol-ecules, A and B. The dihedral angles between the mean planes [r.m.s. deviations = 0.0017 (A) and 0.0016 Å (B)] of the(More)
The reaction of silver nitrate and cafenstrole (N,N-diethyl-3-mesitylsulfonyl-1H-1,2,4-triazole-1-carboxamide), a triazole herbicide, leads to the title coordination polymer, [Ag(NO3)(C16H22N4O3S)] n , whose asymmetric unit comprises one cafenstrole ligand mol-ecule, one AgI atom and one nitrate ion. The AgI atom, with a distorted trigonal-pyramidal(More)
In the title pyridine herbicide {systematic name: 2-[(4-amino-3,5-di-chloro-6-fluoro-pyridin-2-yl)-oxy]acetic acid}, C7H5Cl2FN2O3, the mean plane of the carb-oxy-lic acid substituent and the pyridyl ring plane subtend a dihedral angle of 77.5 (1)°. In the crystal, pairs of O-H⋯O hydrogen bonds form inversion dimers with R22(8) ring motifs. These are(More)
The title compound, C13H16N10O5S (systematic name: 1-(4,6-di-meth-oxypyrimidin-2-yl)-3-{[1-methyl-4-(2-methyl-2H-tetra-zol-5-yl)pyrazol-5-yl]sulfonyl}urea), is a second triclinic polymorph of this crystal [for the other, see: Jeon et al., (2015 ▸). Acta Cryst. E71, o470-o471]. There are two mol-ecules, A and B, in the asymmetric unit; the dihedral angles(More)
The title compound, C20H16Cl2N2O3 (systematic name: 2-{[4-(2,4-di-chloro-benzo-yl)-1,3-di-methyl-pyrazol-5-yl}-oxy}-1-phenyl-ethan-1-one), is the benzoyl-pyrazole herbicide pyrazoxyfen. The asymmetric unit comprises two independent mol-ecules, A and B, in which the pyrazole ring makes dihedral angles of 80.29 (10) and 61.70 (10)° and 87.60 (10) and 63.92(More)
In the title compound, C21H22ClNO4 [systematic name: (E)-3-(4-chloro-phen-yl)-3-(3,4-di-meth-oxy-phen-yl)-1-(morpholin-4-yl)prop-2-en-1-one], which is the morpholine fungicide dimethomorph, the dihedral angles between the mean planes of the central chloro-phenyl and the terminal benzene and morpholine (r.m.s. deviation = 0.2233 Å) rings are 71.74 (6) and(More)
The title compound {systematic name: 1-(4,6-di-meth-oxy-pyrimidin-2-yl)-3-[1-methyl-4-(2-methyl-2H-tetra-zol-5-yl)pyrazol-5-ylsulfon-yl]urea}, C13H16N10O5S, is a sulfonyl-urea herbicide. In this compound, the dihedral angles between the planes of the central pyrazole and the terminal di-meth-oxy-pyrimidine and tetra-zole rings are 79.10 (8) and 17.21 (16)°,(More)
In the title compound [systematic name: 1-(4-chloro-benz-yl)-1-cyclo-pentyl-3-phenyl-urea], C19H21ClN2O, which is a urea fungicide, the cyclo-pentyl ring adopts an envelope conformation, with one of the methyl-ene C atoms adjacent to the C atom bonding to the N atom as the flap. The dihedral angles between the mean planes of the central cyclo-pentyl ring(More)
The title compound (systematic name: 1-{[2-(cyclo-propylcarbon-yl)anilino]sulfon-yl}-3-(4,6-di-meth-oxy-pyrimidin-2-yl)urea), C17H19N5O6S, is a pyrimidinyl-sulfonyl-urea herbicide. The dihedral angles between the mean planes of the central benzene ring and the cyclo-propyl and pyrimidinyl rings are 75.32 (9) and 88.79 (4)°, respectively. The C atoms of the(More)
In the title compound, C10H6Cl2N2 (systematic name: 4,6-di-chloro-2-phenyl-pyrimidine), which is used commercially as the herbicide safener, fenclorim, the dihedral angle between the di-chloro-pyrimidyl and phenyl rings is 9.45 (10)°. In the crystal, C-H⋯N hydrogen bonds link adjacent mol-ecules, forming chains along the c-axis direction. In addition, weak(More)