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447285

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Shigeo Hayashi et al.
Journal of enzyme inhibition and medicinal chemistry, 29(6), 846-867 (2014-02-13)
Because of the pivotal role of cyclooxygenase (COX) in the inflammatory processes, non-steroidal anti-inflammatory drugs (NSAIDs) that suppress COX activities have been used clinically for the treatment of inflammatory diseases/syndromes; however, traditional NSAIDs exhibit serious side-effects such as gastrointestinal damage...
[Study of methods of determining amount of airborne thionyl chloride in the workplace].
Yi Lue et al.
Zhonghua lao dong wei sheng zhi ye bing za zhi = Zhonghua laodong weisheng zhiyebing zazhi = Chinese journal of industrial hygiene and occupational diseases, 21(3), 240-240 (2004-02-06)
Rajendiran Rajesh et al.
Physical chemistry chemical physics : PCCP, 17(17), 11329-11340 (2015-04-08)
Herein we report the covalent grafting of chitosan on graphene oxide (GO) followed by a simple approach for anchoring silver (AgNPs) and gold (AuNPs) nanoparticles onto a chitosan grafted graphene oxide surface by a NaBH4 reduction method. Catalytic activity of...
Feng Xu et al.
The Journal of organic chemistry, 73(1), 312-315 (2007-12-07)
A simple, one-pot preparation of cyclic amines via efficient chlorination of amino alcohols with use of SOCl(2) has been developed. This approach obviates the need for the classical N-protection/O-activation/cyclization/deprotection sequence commonly employed for this type of transformation. The reaction pathways...
Alexei Chichinin et al.
Physical chemistry chemical physics : PCCP, 7(2), 301-309 (2005-01-21)
New theoretical and experimental results for the ultraviolet photodissociation dynamics of thionyl chloride (SOCl2) are presented and combined with existing data from a variety of sources in order to provide a unified view of the photodissociation dynamics of SOC12. Time-dependent...
Haitao Huang et al.
Colloids and surfaces. B, Biointerfaces, 131, 148-154 (2015-05-20)
Gd(III) chelate is currently used as positive magnetic resonance imaging (MRI) contrast agent in clinical diagnosis, but generally induces the risk of nephrogenic systemic fibrosis (NSF) due to the dissociated Gd(3+) from Gd(III) chelates. To develop a novel positive MRI...
Transparent conductive electrodes.
YK and Chen J.
Materials for Flexible and Printed Electronics , 1(840), 6-6 (2014)
Mehdi Mirzaei et al.
Molecular imaging and biology : MIB : the official publication of the Academy of Molecular Imaging, 17(6), 770-776 (2015-04-29)
Early stage prostate cancer diagnosis is of high global interest. Magnetic resonance imaging (MRI) is a non-invasive modality for early cancer diagnosis, in particular for prostate cancer detection. The research aim is to synthesize a nanodendrimer and its conjugate with...
S N Aisyiyah Jenie et al.
Biosensors & bioelectronics, 74, 637-643 (2015-07-24)
The up-regulation of L-lactate dehydrogenase (LDH), an intracellular enzyme present in most of all body tissues, is indicative of several pathological conditions and cellular death. Herein, we demonstrate LDH detection using porous silicon (pSi) microcavities as a luminescence-enhancing optical biosensing...
Zilan Zhou et al.
International journal of pharmaceutics, 487(1-2), 81-90 (2015-04-14)
A dual functional nano-scaled drug carrier, comprising of a targeting ligand and pH sensitivity, has been made in order to increase the specificity and efficacy of the drug delivery system. The nanoparticles are made of a tri-block copolymer, poly(d,l lactide-co-glycolide)...
Abdul Rauf et al.
Journal of oleo science, 57(8), 453-457 (2008-07-16)
N-acyl-1H-1,2,3-benzotriazoles were prepared in good yields by the reaction of benzotriazole and thionyl chloride with olefinic fatty acids under mild reaction conditions. The new compounds 1-(undec-10-enoyl)-1H-1,2,3-benzotriazole (5a),1-[(Z)-octadec-9-enoyl]-1H-1,2,3-benzotriazole (5b), 1-[(9Z,12R)-12-hydroxyoctadec-9-enoyl]-1H-1,2,3-benzotriazole (5c), 1-[(9R,12Z)-9-hydroxyoctadec-12-enoyl]-1H-1,2,3-benzotriazole (5d) formed were characterized on the basis of elemental...
L Allmendinger et al.
Journal of labelled compounds & radiopharmaceuticals, 57(13), 721-724 (2014-11-11)
Deuterium-labelled indatraline was synthesized in high efficiency employing a Friedel-Crafts alkylation of [(2)H6]benzene with (E)-3-(3,4-dichlorophenyl)acrylic acid as a key step. The desired labelling of the final compound was ascertained in two ways, by incorporation of [(2)H6]benzene in the target molecule...
S Konichezky et al.
Chest, 104(3), 971-973 (1993-09-01)
Thionyl-chloride (TCl) is used in the manufacture of lithium batteries, producing SO2 and HCl fumes on contact with water. We report two cases of accidental TCl exposure resulting in lung injury that may vary from a relatively mild and reversible...
Eagleson M.
Concise Encyclopedia Chemistry, 7-7 (1994)
Tom Godau et al.
Dalton transactions (Cambridge, England : 2003), 40(24), 6547-6554 (2011-05-18)
One-pot syntheses of three new enantiopure heteroscorpionate ligands derived from (+)-camphor or (-)-menthone are described. The ligands are obtained by reacting pyrazoles derived from (+)-camphor or (-)-menthone with sodium hydride and thionyl chloride. Subsequent reactions with pyridine and various aldehydes...
Thionyl chloride mediated dehydroxylation of 3-hydroxyindanones to indenones.
Chanda T, et al.
Tetrahedron Letters, 56(31), 4603-4606 (2015)
Galal H Elgemeie et al.
Nucleosides, nucleotides & nucleic acids, 21(4-5), 287-325 (2002-08-17)
The methods of preparation, structure, chemical properties and synthetic potentiality of pyrimidinethione nucleosides and their deaza analogues are reported.
The electron diffraction investigation of sulfur monochloride, sulfur dichloride, sulfur trioxide, thionyl chloride, sulfuryl chloride, vanadium oxytrichloride, and chromyl chloride.
Palmer KJ.
Journal of the American Chemical Society, 60(10), 2360-2369 (1938)
[Rapid determination of thionyl chloride in the air of industrial premises].
N S Bilenko et al.
Gigiena i sanitariia, (4)(4), 76-76 (1991-04-01)
Shadpour Mallakpour et al.
Amino acids, 34(4), 531-538 (2007-12-07)
5-(4-Methylthio-2-phthalimidylbutanoylamino)isophthalic acid (5) as a novel diacid monomer containing phthalimide and flexible chiral groups was prepared by dehydration of L: -methionine and phthalic anhydride followed by reacting with thionyl chloride and then treating with 5-aminoisophthalic acid (5AIPA) in dry N,N-dimethylacetamide...
Shahabuddin Alam et al.
Chemical biology & drug design, 86(2), 200-209 (2014-11-14)
Both Gram-positive and Gram-negative pathogens or pathogen-derived components, such as staphylococcal enterotoxins (SEs) and endotoxin (LPS) exposure, activate MyD88-mediated pro-inflammatory cellular immunity for host defense. However, dysregulated MyD88-mediated signaling triggers exaggerated immune response that often leads to toxic shock and...
Selective protection of carbonyl compounds. Silica gel treated with thionyl chloride as an effective catalyst for thioacetalization.
Kamitori Y, et al.
The Journal of Organic Chemistry, 51(9), 1427-1431 (1986)
Rukhsana Gul et al.
European journal of medicinal chemistry, 85, 438-449 (2014-08-12)
Some novel ferrocenyl guanidines 1-8 were synthesized and characterized by different spectroscopic methods, elemental analysis and single crystal X-rays diffraction techniques. The crystallographic studies revealed that the existence of the strong non-bonding interactions facilitate these molecules to interact with biological...
Ye Zhang et al.
ACS applied materials & interfaces, 7(19), 10201-10212 (2015-05-06)
In this study, a biocompatible nanoplatform has been constructed on the basis of magnetic mesoporous silica nanoparticles (Fe3O4@mSiO2) via surface modification of triphenylphospine (TPP) and then conjugation with fluorescent carbon dots (CDs). The as-prepared Fe3O4@mSiO2-TPP/CDs nanoplatform shows a very low...
Kyoung-Soon Jang et al.
Analytical and bioanalytical chemistry, 407(20), 6181-6190 (2015-06-24)
In Campylobacterales and related ε-proteobacteria with N-linked glycosylation (NLG) pathways, free oligosaccharides (fOS) are released into the periplasmic space from lipid-linked precursors by the bacterial oligosaccharyltransferase (PglB). This hydrolysis results in the same molecular structure as the oligosaccharide that is...
Qingbing Wang et al.
Carbohydrate research, 343(17), 2989-2991 (2008-10-07)
Aldopyranose peracetates react with thionyl chloride and tin tetrachloride, producing the corresponding peracylated aldopyranosyl chlorides in very good to excellent yields (88-100%) with exclusive alpha-anomeric selectivity and short reaction times. The use of peracylated sugars as the substrate in large...
Hend N Hafez et al.
Bioorganic & medicinal chemistry letters, 19(15), 4143-4147 (2009-06-23)
Chlorosulfonation of 3-methyl[1,2,4]triazolo[4,3-a]pyrimidine with chlorosulfonic acid in the presence of thionyl chloride was studied. When triazolo[4,3-a]pyrimidines are used as substrates, the substitution occurs at C-6. Also the reactivity of the hydrazides (7) towards aldehydes, thioglycolic acid and amines were studies....
T J Stabel et al.
Applied biochemistry and biotechnology, 36(2), 87-96 (1992-08-01)
Rabbit anti-bovine IgG was covalently immobilized on thionyl chloride-activated succinamidopropyl controlled-pore glass (CPG) beads (3000 A pore diam; 120/200 mesh). Thionyl chloride-activated beads remained stable for over 1 y retaining full capability of immobilizing protein upon recirculation of protein solution....
Gwenaël Chamoulaud et al.
Langmuir : the ACS journal of surfaces and colloids, 20(12), 4989-4995 (2005-06-30)
This paper describes a novel approach for the surface modification of a cation-exchange membrane, bearing sulfonate groups, by a cationic layer. The modification procedure involved the chlorosulfonation of the sulfonate groups of the base membrane with thionyl chloride, followed by...
Reaction of some 1,2-trans-aldose peracetates with thionyl chloride-acetic acid--a convenient synthesis of some 1,2-trans-per-O-acetyl-D-glycosyl chlorides.
G J Chittenden
Carbohydrate research, 242, 297-301 (1993-04-07)
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