نتایج جستجو برای: 1 thioamidoalkyl 2 naphthol

تعداد نتایج: 3934074  

2005
JACQUELINE ARROYO

ÐSorption and transformation of 1-naphthol by a K-smectite (K-SWy-2) were studied using batch sorption isotherms, Fourier-transform infrared spectroscopy (FTIR), and X-ray diffraction (XRD). The sorbents included three preparations of the reference smectite clay (SWy-2): (1) whole clay containing naturally occurring carbonate impurities, (2) SWy-2 with the removal of carbonate impurities, and (...

2010
Min Min Zhao Ping Ping Shi

There are two independent mol-ecules in the asymmetric unit of the title compound, C(21)H(21)NO(2), which was synthesized by the one-pot reaction of 2-naphthol, morpholine and benzaldehyde. The dihedral angles between the naphthalene ring systems and the benzene rings are 84.03 (7) and 75.76 (8)° in the two mol-ecules and an intra-molecular O-H⋯N hydrogen bond occurs in each independent mol-ecule.

Journal: :Toxicology letters 2001
C Y Lee J Y Lee J W Kang H Kim

This study was undertaken to investigate the effects of genetic polymorphisms of the cytochrome P450 1A1 (CYP1A1) and 2E1 (CYP2E1), and glutathione S-transferases mu (GSTM1) and theta (GSTT1) on urinary 1-hydroxypyrene and 2-naphthol levels, and to estimate the level of exposure to polycyclic aromatic hydrocarbons (PAHs) in aircraft maintenance workers. In 218 Korean aircraft maintenance worker...

Journal: :X-ray Structure Analysis Online 2021

The tetrabutylammonium chloride complex with rac-1,1′-bi-2-naphthol crystallizes in monoclinic space group P21/n, unit-cell parameters of; a = 10.4941(1)Å, b 26.3302(3)Å, c 11.5290(1)Å, α 90°, β 100.0154(5)°, γ 90 °, V 3137.05(5)Å3, and Z 4. packing mode, hydrogen bonding network, crystal data suggest that the structure is isomorphous reported of bromide rac-1,1′-bi-2-naphthol.2

2012
N Pappayee

Fluorescence probes based on excited state proton transfer (ESPT) have been recently developed for microheterogeneous media. The ESPT behaviour of a series of substituted naphthols (4-chl oro-1-naphthol, 5-amino-1-naphthol , 4-methoxy1-naphthol, 7-methoxy-2-naphthol , 3-amino-2-naphthol, 6-bromo-2naphthol and 1-bromo-2-naphthol) is investigated in liposomes, using steady state and time resolved...

Journal: :JOURNAL OF THE JAPANESE ASSOCIATION OF RURAL MEDICINE 1955

Journal: :Journal of bacteriology 2007
Vandana P Swetha Aditya Basu Prashant S Phale

Pseudomonas sp. strain C4 metabolizes carbaryl (1-naphthyl-N-methylcarbamate) as the sole source of carbon and energy via 1-naphthol, 1,2-dihydroxynaphthalene, and gentisate. 1-Naphthol-2-hydroxylase (1-NH) was purified 9.1-fold to homogeneity from Pseudomonas sp. strain C4. Gel filtration and sodium dodecyl sulfate-polyacrylamide gel electrophoresis showed that the enzyme is a homodimer with a...

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