Tag: M.W:200-300

Healthcare careers for chemists are once again largely based in laboratories, although increasingly there is opportunity to work at the point of care, helping with patient investigation. 76-83-5, Name is (Chloromethanetriyl)tribenzene, molecular formurla is C19H15Cl. In a document, author is Wei, Wen-Juan, introducing its new discovery. Synthetic Route of 76-83-5.

We have successfully synthesized a new antimony-based halide hydrate, bis(thiomorpholine) pentachloroantimonate(III) monohydrate (C4NSH10)(2)[SbCl5]center dot H2O (1, C4NSH10+ is thiomorpholine cation), which crystals in a centrosymmetric space group of Pbca. 1 features the R2MX5-type perovskite architecture and undergoes a first-order structural phase transition (PT) at 406.3 K, accompanying with prominent dielectric responses. The photoluminescence spectra reveal that 1 shows a broadband light emission and a long lifetime (2.77 mu s). In addition, the DFT calculation exhibits the organic thiomorpholine cation has a contribution to electronic band structures of 1, which is distinct with other halide bismuth (Bi) and antimony (Sb)-based hybrid perovskites. This finding opens up a potential pathway to construct new lead-free hybrid materials for application of the optoelectronics. (C) 2020 Elsevier B.V. All rights reserved.

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In chemical reaction engineering, simulations are useful for investigating and optimizing a particular reaction process or system. In an article, author is Yadav, Manoj K., once mentioned the application of 615-37-2, Name is 1-Iodo-2-methylbenzene, molecular formula is C7H7I, molecular weight is 218.035, MDL number is MFCD00001042, category is thiomorpholine. Now introduce a scientific discovery about this category, Electric Literature of 615-37-2.

New dithiocarbamate (dtc) complexes of the form [(PhHg)(2)L] (L = bis(furfurylaminomethyl)benzene dtc L1 (1)), [PhHg(L)] (L = ethyl-1-piperazinecarboxylate dtc L2 (2), thiomorpholine dtc L3 (3), N-(N-methyl-2-pyrrole)-N-(methyl-3-pyridyl) dtc L4 (4), N-(N’-methyl-2-pyrrole)-N-(methyl-benzyl) dtc L5 (5)) and [Hg(L)(2)] (L = bis(N-methyl-3-pyridyl) dtc L6 (6), L4 (7), L5 (8)) have been synthesized and fully characterised; their structures revealed by X-ray crystallography. 1-5 show similar structures with the metal atoms forming two strong bonds, to carbon and one sulfur atom from the bidentate ligand in an approximate linear arrangement with an additional weak bond to the second sulfur atom. However the complexes show very different packing arrangements. 1 is a less common type of dinuclear organomercury complex containing two dithiocarbamate units linked by a 1,4-dibenzyl group. In 6, the metal lies at the centre of a distorted square plane coordinated by two L6 ligands, axially bonded by sulfur atoms on the adjacent molecules in a 2-D polymeric chain. In 7 and 8 the Hg atom is tetrahedrally coordinated to four sulfur atoms from two bidentate ligands. Complexes 2, 5, 7 and 8 show luminescence in solution. (C) 2014 Elsevier B.V. All rights reserved.

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Thiomorpholine – Wikipedia,
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Healthcare careers for chemists are once again largely based in laboratories, although increasingly there is opportunity to work at the point of care, helping with patient investigation. 2471-70-7, Name is 6-Methoxy-2-naphthoic acid, molecular formurla is C12H10O3. In a document, author is Morkved, Eva H., introducing its new discovery. Reference of 2471-70-7.

The Zn(quinoline)(2)Cl-2 complex is found to be a convenient reagent for the direct synthesis of amino-substituted, zinc azaphthalocyanines. Octa(4-thiomorpholinyl)- and octa(1-pyrazolyl)- substituted zinc azaphthalocyanines were synthesized from pyrazines, 5,6-bis(4-thiomorpholinyl)pyrazine-2,3-dicarbonitrile and 5,6-bis(1-pyrazolyl)pyrazine-2,3-dicarbonitrile, respectively and dry Zn(quinoline)(2)Cl-2. Two zinc azaphthalocyanines, both mixtures of four constitutional isomers, were synthesized by the same method, from 6-(2-thienyl)-5-(4-thiomorpholinyl)pyrazine-2,3-dicarbonitrile and from 6-(2-thienyl)-5-(1-pyrazolyl)pyrazine-2,3-dicarbonitrile respectively. The octa(4-thiomorpholinyl)- and octa(1-pyrazolyl)-substituted zinc azaphthalocyanines and the zinc azaphthalocyanines with mixed substituents were characterized by elemental analyses, TOF-SIMS, H-1 and C-13 NMR, and UV-vis spectroscopic methods. Q-bands for octa(4-thiomorpholinyl)- and octa(I-pyrazolyl)-substituted zinc azaphthalocyanines and the zinc azaphthalocyanines with mixed substituents are found at respectively 655 and 670 nm (epsilon: 100 000-180 000 M-1.cm(-1)). Copyright (c) 2006 Society of Porphyrins & Phthalocyanines.

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While the job of a research scientist varies, most chemistry careers in research are based in laboratories, where research is conducted by teams following scientific methods and standards., Category: thiomorpholine, 2695-37-6, Name is Sodium 4-vinylbenzenesulfonate, molecular formula is C8H7NaO3S, belongs to thiomorpholine compound. In a document, author is Michniak, BB, introduce the new discover.

Dermal penetration enhancers were evaluated (14) using diffusion cell techniques, hairless mouse skin and hydrocortisone as the model drug. The following were synthesized: 1-dodecanoylpiperidine (1), 1-dodecanoylpyrrolidine (2), 1-dodecanoyl-2-piperidinone (3), 1-dodecanoyl-2-pyrrolidinone (4), 2-decylcyclohexanone (5), 2-decylcyclopentanone (6), 4-(dodecanoyl)-thiomorpholine (7), N,N-didodecylacetamide (8) and N-dodecyltricyclo [3.3.1.1(3,7)]decane-1-carboxamide (11). N-Acetylcaprolactam (9), 4-acetylmorpholine (10) and N-dodecylpyrrolidinone (13) were purchased. The syntheses of Azone, N-(1-oxododecyl)morpholine (12) and N-dodecyl-2-piperidinone (14) have been reported previously. Enhancers were applied at 0.4 M in propylene glycol (PG) (or as a suspension) to mouse skin. Hydrocortisone (0.03 M in PG) was applied 1 h following enhancer treatment. Controls (no pretreatment) yielded 24 h diffusion cell receptor concentrations (Q(24)) of 9.93 +/- 3.15 mu M and model drug skin retention of 26.1 +/- 5.6 mu g g(-1). Compound 7 yielded a high Q(24) of 208.18 +/- 39.52 mu M. The highest skin retention was observed with 6 of 566.7 +/- 39.7 mu g g(-1). Azone gave values of 218.96 +/- 47.84 mu M for Q(24) and 294.9 +/- 66.7 mu g g(-1) for skin retention. Compounds 13 and 14 gave Q(24) values of 274.44 +/- 50.90 and 220.21 +/- 59.63 mu M and skin retention values of 226.5 +/- 51.8 and 259.0 +/- 62.2 mu g g(-1), respectively. (C) 1998 Elsevier Science B.V.

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Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

Synthetic Route of 35092-89-8, Career opportunities within science and technology are seeing unprecedented growth across the world, and those who study chemistry or another natural science at university now have increasingly better career prospects.35092-89-8, Name is 4-(Methoxycarbonyl)-3-nitrobenzoic acid, SMILES is COC(=O)C1=C(C=C(C=C1)C(O)=O)[N+]([O-])=O, belongs to thiomorpholine compound. In a article, author is Wang, Xiqu, introduce new discover of the category.

Deformation of the microporous MIL-47 framework VO(bdc), bdc = 1,4-benzenedicarboxylate, upon absorption of carbon disulfide, tetrahydrothiophene, thiomorpholine and thioxane is investigated by single crystal X-ray diffraction. Intercalation of CS2 significantly expands the channel opening by a breathing deformation mode of the framework characterized solely by a cooperative translation of the octahedral chains, in contrast to intercalation of many other molecules that usually cause contraction of the channel opening. Upon loading of CS2 the short diagonal of the rhombic channel expanded by 0.91 angstrom and the maximum spherical void diameter increases to 8.0 angstrom from 7.6 angstrom of VO(bdc) with empty channels. Loading of the three cyclic organosulfur molecules all results in a strong twisting deformation of the framework featured by cooperative rotation of the octahedral chains by 21.3 degrees-28.2 degrees, bending of the bdc ligand and lowering of the space group symmetry from Pnma to P2(1)2(1)2(1). The maximum spherical void diameter of the framework decreases to 6.8 angstrom from 7.6 angstrom upon intercalation of tetrahydrothiophene or thiomorpholine, and to 6.0 angstrom upon intercalation of thioxane. Intercalation of thioxane leads to the highest degree of twisting known for the VO(bdc) framework combined with a substantial breathing contraction of the channel. The host-guest interactions are predominantly van der Waals in nature and the framework deformations are presumably driven by maximizing the van der Waals contacts. (C) 2015 Elsevier Inc. All rights reserved.

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Thiomorpholine – Wikipedia,
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New research progress on 723-62-6 in 2021. Having gained chemical understanding at molecular level, chemistry graduates may choose to apply this knowledge in almost unlimited ways, as it can be used to analyze all matter and therefore our entire environment. 723-62-6, Name is Anthracene-9-carboxylic acid, molecular formurla is C15H10O2. In a document, author is Munro, AP, introducing its new discovery. Reference of 723-62-6.

We report the results of a kinetic study of the reactions of a number of nitrogen nucleophiles with the nitrosothiol S-nitrosopenicillamine (SPEN). The range of nucleophiles includes primary, secondary and tertiary aliphatic amines, together with hydrazine, hydroxylamine, azide ion, ammonia, semicarbazide, thiomorpholine and S-methylcysteine. Secondary amines form N-nitrosamines quantitatively. As expected, reaction occurs via the free base forms of the nucleophiles and consequently most of the reactions take place readily only at relatively high pH. Experiments were carried out with [nucleophile] much greater than [RSNO], and for many reactions, plots of the first order rate constant vs. [nucleophile] were linear. For ammonia and the primary amines, however, this plot tended to level off at high [nucleophile] and an explanation is offered involving the reversible formation of an inactive RSNO-amine complex, for which there is spectral evidence, in parallel with the main reaction. For the secondary amines there is a reasonably good Bronsted plot with a beta value of approximate to 0.2. The much greater reactivities of S-methylcysteine and thiomorpholine, compared to those of primary amines and morpholine respectively are consistent with initial attack at the sulfur atom, followed by an internal rearrangement. Over the whole range of nucleophiles studied there is a reasonable correlation with the Ritchie N+ parameter, and not with the Pearson n scale. Comparisons are made with the corresponding reactions of alkyl nitrites and N-methyl-N-nitrosotoluene-p-sulfonamide (MNTS).

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Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

As a society publisher, everything we do is to support the scientific community – so you can trust us to always act in your best interests, and get your work the international recognition that it deserves., SDS of cas: 624-31-7, 624-31-7, Name is 1-Iodo-4-methylbenzene, molecular formula is C7H7I, belongs to thiomorpholine compound. In a document, author is Battula, Kumaraswamy, introduce the new discover.

A convenient synthesis of novel 1,4-disubstituted 1,2,3-triazoles (4a-j and 5a-j) is reported via copper(I)-catalyzed one pot [3+ 2] cycloaddition of various alkyl halides, sodium azide with 4-(prop-2-yn-1-yl) thiomorpholine and 4-(prop-2-yn-1-yl) thiomorpholine 1,1-dioxide. All the synthesized compounds were investigated for their antimicrobial activity. Compounds 4a, 4b, 4c, 4g, 5a and 5j against Staphylococcus epidermidis, 4a, 5a and 5d against Pseudomonas aeruginosa, 4a, 4b and 4g against Klebsiella pneumoniae, 4b, 5a and 5d against S. aureus and 5b, 5e and 5j against Bacillus subtilis showed excellent antibacterial activity compared to the standard drugs penicillin and streptomycin. Compounds 4c, 4e, 4f, 4j, 5c, 5d, 5g and 5j registered moderate antifungal activity as compared with the standard drug amphotericin B.

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Application of 723-62-6, Chemistry graduates have much scope to use their knowledge in a range of research sectors, including roles within chemical engineering, chemical and related industries, healthcare and more.723-62-6, Name is Anthracene-9-carboxylic acid, SMILES is OC(=O)C1=C2C=CC=CC2=CC2=C1C=CC=C2, belongs to thiomorpholine compound. In a article, author is Ceylan, Sule, introduce new discover of the category.

5-(Pyridine-3-yl)-1,3,4-oxadiazole-2-thiole 2, obtaining starting from nicotinic acid hydrazide were converted to the corresponding Mannich bases (3a-c) by the reaction with several heterocyclic amines in the presence of formaldehyde. 1,2,4-Triazole-3-thiole, (4) prepared from 1,3,4-oxadiazole-2-thiole (2) was converted to the corresponding Mannich bases (5a-e) by several steps. The synthesis of Schiff bases (6a-d) was performed from the reaction of the corresponding triazol-3-thioles with various aromatic aldehydes. The treatment of Schiff bases containing 1,2,4-triazoles 6c and 6d with morpholine or thiomorpholine generated the corresponding Mannich bases 7a, b and 8a, b. The synthesized compounds were screened for their antimicrobial, antilipase, and antiurease activities. Some of them were found to possess good-moderate antimicrobial, antiurease, and/or antilipase activity.

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Thiomorpholine – Wikipedia,
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You could be based in a university, combining chemical research with teaching; or in a public-sector research center, helping to ensure national healthcare provision keeps pace with new discoveries. In an article, author is He, Zhao-Lin, once mentioned the application of 120-46-7, Name is 1,3-Diphenylpropane-1,3-dione, molecular formula is C15H12O2, molecular weight is 224.26, MDL number is MFCD00003085, category is thiomorpholine. Now introduce a scientific discovery about this category, Product Details of 120-46-7.

A protocol of [3 + 3]-cycloaddition was proposed for the synthesis of 2H-1,4-thiazin-3(4H)-ones and thiomorpholine-3,5-diones from alpha-chlorohydroxamates and 1,4-dithiane-2,5-diol. This direct and practical method provides a novel and rapid approach for the synthesis of thiomorpholin-3-one derivatives under mild condition with moderate to good yield and wide functional group tolerance. (C) 2019 Elsevier Ltd. All rights reserved.

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When developing chemical systems it’s of course important to gain a deep understanding of the chemical reaction process. In an article, author is Bahia, Malkeet Singh, once mentioned the application of 94569-84-3, Name is 2-Bromo-5-fluorobenzaldehyde, molecular formula is C7H4BrFO, molecular weight is 203.01, MDL number is MFCD00142872, category is thiomorpholine. Now introduce a scientific discovery about this category, Electric Literature of 94569-84-3.

Thiomorpholine analogs (TML) have been identified as novel class of potent tumor necrosis factor-alpha converting enzyme (TACE) inhibitors. A computational strategy based on molecular docking studies, followed by MFA analysis has been performed to elucidate the atomic details of the TACE/TML interactions and to identify the most important features impacting TACE inhibitory activity of TMLs. The generated MFA model resulted to be well predictive, and gave r(test)(2) 0.723, conventional r(2) 0.982 and r(cv)(2) 0.811. The 3D-QSAR field contributions and the structural features of the TACE binding site showed a good correlation. These studies will be useful to design new TACE inhibitors with improved potency.

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Thiomorpholine – Wikipedia,
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