methyl sulfoxide
Alternariol 9 O methyl ether dimethyl sulfoxide monosolvate
... unidentified endophytic fungus (belonging to class Ascomy- cetes) of Taxus sp. In the crystal, both the alternariol 9-O- methyl ether (AME) and the dimethyl sulfoxide (DMSO) molecules exhibit ...
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Crystal structure of bis(bis{μ3 3 methyl 3 [(4 nitro 2 oxidobenzylidene)amino]propane 1,3 diolato}tris[chlorido(dimethyl sulfoxide)iron(III)]) dimethyl sulfoxide heptasolvate dihydrate
... (TEA is triethylamine and DMSO is dimethyl sulfoxide). We did not investigate this complex for any catalytic activity, although it has a hypothetical practical interest because it was obtained in facile way from ...
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A dimethyl sulfoxide/chloroform clathrate of (dimethyl sulfoxide)(tetraphenylporphyrinato)zinc(II)
... rate. The main residue, (dimethyl sulfoxide)(tetraphenyl- porphyrinato)zinc(II), is a ®ve-coordinate zinc±porphyrin complex, with dimethyl sulfoxide as an axial ligand. The crystal structure is ...
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Hexakis(dimethyl sulfoxide)nickel(II) dinitrate dimethyl sulfoxide disolvate
... anions and non-coordinated dimethyl sulfoxide solvent mol- ecules. The octahedral geometry of the cation is very regular, with NiÐO interatomic distances and OÐNiÐO interatomic angles falling within narrow ranges ...
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Bis[3 acetyl 6 methyl 2H pyran 2,4(3H) dionato]bis(dimethyl sulfoxide)copper(II)
... Mixed d-transition metal–-diketone compounds were used extensively as starting materials in the early days of metallo- cene chemistry (Smith & Andersen, 1996). Dehydroacetic acid [DHA, ...
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cis Dichloridotetrakis(dimethyl sulfoxide κO)chromium(III) chloride dimethyl sulfoxide monosolvate
... the methyl groups of the DMSO ligands interact with the chloride ions and solvent DMSO ligands via weak C—H···Cl and C—H···O interactions forming a three-dimensional network (Table 1, ...
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Hydrochlorothiazide dimethyl sulfoxide solvate
... Hydrochlorothiazide (HCT) is a thiazide diuretic which is known to crystallize in at least two non-solvated forms; form I (Dupont & Dideberg, 1972) and form II (Florence et al., 2005). The dimethyl sulfoxide ...
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Crystal structure of bis{μ 4 methyl N′ [3 (oxidoimino)butan 2 ylidene]benzenesulfonohydrazidato}bis[(dimethyl sulfoxide κO)copper(II)]
... imino-tosylhydrazone ligand and coordinated by a dimethyl sulfoxide molecule. One O atom from the adjacent hydroxy- imino-tosylhydrazone ligand bridges the Cu II cation, forming the centrosymmetric dimeric ...
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4 Methyl 3,5 dinitrobenzoic acid–dimethyl sulfoxide (1/1)
... All starting components were obtained from Sigma Aldrich Ltd. 4-Methyl-3,5-dinitrobenzoic acid (64 mg) was dissolved in excess DMSO with gentle heating. The resulting solution was allowed to cool and evaporate ...
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5 Fluorouracil–dimethyl sulfoxide (1/1)
... The S atom in the DMSO molecule is disordered over two sites and was modelled anisotropically, with site occupancy 95:5. The SÐO and SÐC distances in the major and minor components were restrained to be equal within 0.01 ...
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Methionine Sulfoxide Reductase A (MsrA) and Its Function in Ubiquitin Like Protein Modification in Archaea
... Methionine sulfoxide reductase A (MsrA) is an antioxidant enzyme found in all domains of life that catalyzes the reduction of methionine-S-sulfoxide (MSO) to methionine in proteins and free amino ...di- ...
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Development of Heterogeneous Catalyst for Transesterification Reaction of Rice Bran Oil
... We have attempted to determine the rate constants from the experimental data using zero order, first order and second order kinetics. The first order kinetics has been seen to give the best results. In figure 6-14 for ...
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Poly[[bis[(dimethyl sulfoxide)zinc(II)] di μ4 benzene 1,4 dicarboxylato] dimethyl sulfoxide pentasolvate]
... carboxylate units of the 1,4-benzenedicarboxylate groups chelate to two Zn atoms to give rise to —O—C—O— Zn Zn— rings, the four O atoms around each zinc atom forming a square, above which is a dimethyl sulfoxide ...
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Spectroscopic Investigations of Dimethyl Sulfoxide
... dimethyl sulfoxide molecule were calculated using Gaussian03 software package at different levels and the fundamental modes are ...dimethyl sulfoxide molecule is an attractive object for future studies of ...
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Bis(4 ethoxyphenyl) sulfoxide
... In the title compound (Fig. 1) the dihedral angle between the two benzene rings (C3—C8 and C9—C14) is 82.7 (2)°. The S=O bond length is shorter than those found in previously reported arylsulfoxides (Casarini et al., ...
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Antifungal activity of synthesized dithiocarbamate derivatives on Fusarium oxysporum f sp albedinis in Algeria
... In order to understand the structure-activity relationships of the analogue series of dithiocarbamic esters, we have divided them in groups according to their carbohydrates: galactose, glycerol, methyl, xylitol ...
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Synthesis and biological evaluation of 1, 3-dihydroxyxanthone mannich base derivatives as anticholinesterase agents
... Xanthone, chemical name is dibenzo-γ-pyrone, is a basic building block of active component of many natur- ally medicinal plants. Its derivatives are broadly distrib- uted in the nature, and with a wide range of ...
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The effect of frozen storage on lipids and fatty acids content in Atlantic salmon Case study
... Name Methyl tetradecanoate 9,12,15-Octadecatrienoic acid, methyl ester, Z,Z,ZZ-Methyl hexadec-11enoate 7,10-Hexadecadienoic acid, methyl ester Hexadecanoic acid, methyl ester 6Z,9Z,12Z,1[r] ...
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Conspicuous hydrogen bonds linking (R,R) 3′,3′′ bisBINOL, methyl 2 methylphenyl (R) sulfoxide and chloroform in the 1:2:1 complex
... naphthol], two molecules of methyl 2-methylphenyl (R)- sulfoxide and one molecule of chloroform. The central feature of the structure is the two sets of OÐH O HÐO hydrogen bonds, linking pairs of hydroxy ...
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A study of matrix isolated ions by electron spin resonance spectroscopy
... 2 Argon resonance photolysis of methyl iodide and methyl bromide argon mixtures during deposition was found to produce free methyl radicals in addition to methyl radicals interacting wea[r] ...
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