METHANOL SOLVATE
(4R,5R) 4,5 Diphenylimidazolidinium 2 carboxylate methanol solvate
... (Hoefnagel et al., 1993). It has been shown recently that optically active imidazolidine-2-carboxylic acids can be employed as organocatalysts in asymmetric synthesis (Halland et al., 2002, 2003). These compounds are ...
8
Febuxostat methanol solvate
... extracellular urate supersaturation. However, hyperuricemia is the most important risk factor for the development of gout and occurs as a result of increased uric acid production (Takano et al., 2005). Febuxostat is a ...
8
3 Indolylformaldehyde isonicotinoylhydrazone methanol solvate
... The chemical and pharmacological properties of aroyl- hydrazones have been investigated extensively, owing to their chelating ability with metal ions and to their potentially bene®cial chemical and biological activities, ...
8
N [2 (Hydroxymethoxyboryl)benzyl] 4,7 phenanthrolinium bromide methanol solvate
... bromide methanol solvate, (I), is of interest as a saccharide sensor because the ¯uorescence quenching of a pyranine±(I) complex is suppressed in the presence of monosaccharides (Camara et ...
9
3,3′ (1,4 Naphthalenedimethylene)bis(1 ethylimidazolium) diiodide methanol solvate
... reaction of 1,4-bis(imidazolymethyl)naphthalene with iodo- ethane. The X-ray structure of (I) reveals the presence of discrete hydrogen-bond interactions and ±-stacking inter- actions of naphthalene rings, resulting in a ...
8
2,4,6 Tris(1 oxo 2 pyridylsulfanylmethyl)mesitylene methanol solvate
... Data collection: CAD-4 Software Enraf–Nonius, 1989; cell refinement: CAD-4 Software; data reduction: CAD-4 Software; programs used to solve structure: SHELXS97 Sheldrick, 2008; programs [r] ...
10
Tris(8 quinolinolato κ2N,O)cobalt(III) methanol solvate
... The solvate methanol is disordered, either C or O atoms located in two sites with ...disordered methanol were not located, the O1a···O11 distance of ...disordered methanol molecule is also ...
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N′ (3,5 Dichloro 2 hydroxybenzylidene) 3 methoxybenzohydrazide methanol solvate
... a methanol molecule of crystallization ...The methanol molecule of crystallization is linked to the Schiff base molecule through intermolecular N—H···O and O— H···O hydrogen bonds (Table 1 and ...
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3β Hydroxyolean 12 en 27 oic acid methanol solvate: a cytotoxic and apoptosis inducing triterpenoid from the rhizome of Astilbe chinensis
... 47.2 (C9), 43.9 (C19), 39.7 (C8), 7 (C4), 38.6 (C1), 37.1 (C10), 36.5 (C21), 36.3 (C7), 34.3 (C22), 33.5 (C29), 38 32.8 (C17), 31.1 (C20), 28.2 (C28), 28.1 (C23), 27.5(C2),26.9 (C16), 23.6 (C30), 22.8 (C11), 22.2 (C15), ...
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3,5 Bis(salicylideneamino) 1H 1,2,4 triazole methanol solvate
... The title compound, (I), was prepared, in 60% yield, by condensation of 3,5-diamino-1H-1,2,4-triazole with salicylaldehyde in a 1:2 ratio in hot methanol. Suitable crystals for X-ray diffraction were obtained by ...
7
N′ (2 Hydroxy 5 chlorobenzylidene) 4 nitrobenzohydrazide methanol solvate
... The methanol solvent molecules are linked to the Schiff base molecules by N—H···O, O—H···N and O—H···O hydrogen bonds (Table 1), forming chains running along the a axis ...
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2 Methyl 4 (4 methylpiperazin 1 yl) 10H thieno[2,3 b][1,5]benzodiazepine methanol solvate monohydrate
... The title compound was patented by Chakrabarti et al. (1991). Eli Lilly and Company, West Rhyde, New South Wales, Australia, supplied a sample of (I) as a pale-yellow powder. (I) was recrys- tallized by the diffusion ...
10
Chloridotris[tris(4 fluorophenyl)phosphine]rhodium(I) methanol solvate
... atom adopts a distorted square-planar geometry. Rh, Cl and one P atom lie on a mirror plane, as does the solvent molecule. There are two intermolecular hydrogen bonds, one between the methanol O atom and an aryl H ...
12
16β Bromo 17α hydroxypregn 4 ene 3,20 dione methanol solvate
... 16-Bromo-17-hydroxypregn-4-ene-3,20-dione was prepared by the reaction of 16,17-epoxypregn-4-ene-3,20-dione and HBr in acetic acid, and purified by recrystallization. The melting point of 470.65 K was obtained by ...
8
{2,2′ [Ethane 1,2 diylbis(nitrilomethylidyne)]diphenoxyacetato}zinc(II) methanol solvate
... The structure determination indicates that the Zn II ion is coordinated by two imine N atoms, two O atoms of the phenoxy groups and two O atoms of the deprotonated carboxyl groups from the same ligand (Fig. 1). The metal ...
10
Ethyl [(2 hydroxyphenyl)(pyridinium 2 ylamino)methyl]phosphonate methanol solvate
... A solution of 1.882 g (0.02 mol) pyridin-2-amine in 20 ml of ethanol was added dropwise to a stirred solution of an equimolar amount of salicyaldehyde (0.02 mol, 3.1 ml) in 20 ml of ethanol and refluxed for 2 h. A ...
9
3 (Benzoxazol 2 yl) 7 hydroxychromen 2 one methanol solvate
... The methanol O atom is involved in three hydrogen bonds. It is a donor in a two-centered bond to N and O2 and an acceptor from O4 such that dimmers are formed around an inversion center, involving two ...
10
N′ (2 Fluorobenzylidene) 2 (quinolin 8 yloxy)acetohydrazide methanol solvate
... Quinolin-8-yloxyacetic acid hydrazide (2.18 g, 10 mmol), 2-fluoro- benzaldehyde (1.30 g, 10.5 mmol), ethanol (40 ml) and some drops of acetic acid were added to a 100 ml flask, and refluxed for 3 h. After cooling to room ...
7
cis Bis(2,2 bipyridine)dichloronickel(II) methanol solvate
... nickel making both chlorides and bipy ligands equivalent by symmetry. Our studies revealed that the NiÐCl bond lengths are quite different (more than 20) from one another. We believe that this is due to a methanol ...
9
Bis[(5RS,11RS) 2,8 dimethyl 5,10 methano 5,6,11,12 tetrahydrodibenzo[b,f][1,5]diazocine 5 ium dihydrogen phosphate] tris(phosphoric acid) methanol solvate
... The crystal structure of (I) involves alternating layers of Tro¨ger base cations (Fig. 2) and layers containing phosphoric acid, dihydrogen phosphates and methanol connected by an extensive system of O—H O ...
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