Tag: M.W:200-300

Researchers are common within chemical engineering and are often tasked with creating and developing new chemical techniques, frequently combining other advanced and emerging scientific areas. In an article, author is Fun, Hoong-Kun, once mentioned the application of 21145-77-7, Name is 1-(3,5,5,6,8,8-Hexamethyl-5,6,7,8-tetrahydronaphthalen-2-yl)ethanone, molecular formula is C18H26O, molecular weight is 258.4, MDL number is MFCD00437355, category is thiomorpholine. Now introduce a scientific discovery about this category, Reference of 21145-77-7.

In the title compound, C(10)H(9)NO(3)S center dot H(2)O, the thiomorpholine ring exists in a conformation intermediate between twist-boat and half-chair. An intermolecular O-H center dot center dot center dot O hydrogen bond links the acid and water molecules together. In the crystal packing, intermolecular O-H center dot center dot center dot O and C-H center dot center dot center dot O hydrogen bonds link the molecules into a three-dimensional network.

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Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

Researchers are common within chemical engineering and are often tasked with creating and developing new chemical techniques, frequently combining other advanced and emerging scientific areas. In an article, author is Biava, Mariangela, once mentioned the application of 84-51-5, Name is 2-Ethylanthracene-9,10-dione, molecular formula is C16H12O2, molecular weight is 236.2653, MDL number is MFCD00001237, category is thiomorpholine. Now introduce a scientific discovery about this category, Application of 84-51-5.

A hit optimization procedure based on isosteric and bioisosteric replacement of decorating groups at both the N1 and the C5 phenyl rings of 1,5-diarylpyrroles led to identification of 4-((1-(4-fluorophenyl)-2-methyl- 5-(4-(methylthio) phenyl)-1H-pyrrol-3-yl) methyl) thiomorpholine that is characterized by a very high activity toward both Mycobacterium tuberculosis 103471 and H37Rv strains (MIC values of 0.125 mu g/mL), and a safe profile in terms of cytotoxicity (CC(50) of > 128 mu g/mL) and protection index (> 1000). Antitubercular activity and protection index of the new compound are comparable to those found for the current antitubercular drugs streptomycin and rifampin. (C) 2010 Elsevier Ltd. All rights reserved.

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Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

When developing chemical systems it’s of course important to gain a deep understanding of the chemical reaction process. In an article, author is Yadav, Manoj K., once mentioned the application of 723-62-6, Name is Anthracene-9-carboxylic acid, molecular formula is C15H10O2, molecular weight is 222.2387, MDL number is MFCD00001257, category is thiomorpholine. Now introduce a scientific discovery about this category, HPLC of Formula: https://www.ambeed.com/products/723-62-6.html.

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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Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

Modeling chemical reactions helps engineers virtually understand the chemistry, optimal size and design of the system, and how it interacts with other physics that may come into play. In an article, author is Vogtle, F, once mentioned the application of 3695-77-0, Name is Triphenylmethanethiol, molecular formula is C19H16S, molecular weight is 276.3953, MDL number is MFCD00004854, category is thiomorpholine. Now introduce a scientific discovery about this category, Recommanded Product: 3695-77-0.

Being used for the extraction from an aqueous to an organic phase thiomorpholine substituted all-homo-calix[6]arene 1 turns out to be more efficient and much more selective for Pd-II than the corresponding calix[6]arene 2 and a comparable open-chained compound 3.

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Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

When developing chemical systems it’s of course important to gain a deep understanding of the chemical reaction process. In an article, author is Levin, Jeremy I., once mentioned the application of 98-68-0, Name is 4-Methoxybenzene-1-sulfonyl chloride, molecular formula is C7H7ClO3S, molecular weight is 206.6467, MDL number is MFCD00007446, category is thiomorpholine. Now introduce a scientific discovery about this category, Reference of 98-68-0.

A variety of heterocyclic ring systems have been prepared as scaffolds for butynyloxyphenyl sulfonamide and sulfone hydroxamic acid inhibitors of TACE enzyme. All scaffolds provided highly active TACE inhibitors, but selectivity, and cellular activity was highly scaffold dependent.

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Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

Modeling chemical reactions helps engineers virtually understand the chemistry, optimal size and design of the system, and how it interacts with other physics that may come into play. In an article, author is Martynov, Alexander V., once mentioned the application of 126534-31-4, Name is (S)-alpha-(Chloromethyl)-2,4-dichlorobenzyl alcohol, molecular formula is C8H7Cl3O, molecular weight is 225.4996, MDL number is MFCD07776655, category is thiomorpholine. Now introduce a scientific discovery about this category, Computed Properties of https://www.ambeed.com/products/126534-31-4.html.

It is shown that (2E,6E)-2,6-bis(chloromethylidene)-N-organyl thiomorpholine 1-oxides and (2E,6E)-2,6-bis(chloromethylidene)-1,4-dithiane 1,1,4,4-tetraoxides, unlike unoxidized analogs, (2E,6E)-2,6-bis(chloromethylidene)-N-organyl thiomorpholines, and (2E,6E)-2,6-bis(chloromethylidene)-1,4-dithiane, easily undergo stereoselective nucleophilic vinylic substitution reactions with such chalcogen-containing nucleophiles as sodium 1-butanethiolate, arenethiolates, and benzeneselenolate to afford previously unknown (2E,6E)-2,6-bis(organylchalogenylmethylidene)-N-organyl thiomorpholine 1-oxides and (2E,6E)-2,6-bis(organylchalogenylmethylidene)-1,4-dithiane 1,1,4,4-tetraoxides in high yields. The structures of the heterocycles formed have been confirmed by H-1, C-13 NMR, and mass spectrometry data.

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Reference:
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., Application of 321-23-3, 321-23-3, Name is 4-Bromo-2-fluoronitrobenzene, molecular formula is C6H3BrFNO2, belongs to thiomorpholine compound. In a document, author is Graton, J, introduce the new discover.

Using 4-fluorophenol as a reference hydrogen-bond donor, equilibrium constants K for the formation of 1 : 1 hydrogen-bonded complexes have been obtained by FTIR spectrometry for 33 secondary amines in CCl4 and/or C2Cl4 at 298 K. A spectroscopic scale of hydrogen-bond basicity is constructed from the IR frequency shift Av(OH) of methanol hydrogen-bonded to secondary amines. The comparison of the pK(HB) (log K), Deltav(OH), and pK(a) scales points to the sensitivity of pK(HB) to steric effects, and of Deltav(OH) to the p character of the nitrogen lone pair. The pKHB scale of secondary amines extends from 2.59 for pyrrolidine to -0.45 for (Me3Si)(2)NH. The main effects explaining the pK(HB) variations are (i) the opposite polarizability and steric effects in alkylamines, (ii) field-inductive effects (e.g N drop CCH2NHMe), (iii) intramolecular hydrogen bonding, e.g. in (MeOCH2CH2)(2)NH, and (iv) the ring size giving the order: pyrrolidine = azetidine > piperidine > 2-methylaziridine > azepane. IR spectra show the attachment of 4-fluorophenol to the nitrile nitrogen of N drop CCH2NHMe and N drop CCH2CH2NHMe, to the oxygen of morpholine and (MeOCH2CH2)(2)NH, and to the sulfur of thiomorpholine and thiazolidine, in addition to attachment to the amino nitrogen. The correlation of pK(HB) with the minimum electrostatic potential on the nitrogen lone pair is used for unravelling the basicity of each nitrogen of 1-methyl-1,4-diazepane.

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Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

Modeling chemical reactions helps engineers virtually understand the chemistry, optimal size and design of the system, and how it interacts with other physics that may come into play. In an article, author is Battula, Kumara Swamy, once mentioned the application of 93-11-8, Name is Naphthalene-2-sulfonyl chloride, molecular formula is C10H7ClO2S, molecular weight is 226.68, MDL number is MFCD00004087, category is thiomorpholine. Now introduce a scientific discovery about this category, Safety of Naphthalene-2-sulfonyl chloride.

A series of new thirteen N-(3-Methoxyphenyl)thiomorpholine-2-carboxamide 1, 1-dioxide derived 1, 4-disubtituted 1, 2, 3-triazole hybrids (7a-7m) were synthesized by Cu (I) catalyzed cycloaddition reaction and well characterized by (HNMR)-H-1, (CNMR)-C-13, FTIR, mass spectral and elemental analysis data. All the hybrid compounds were subjected to invitro anticancer activity against three human cancer cell lines MCF-7, Hela and A-549 and 2-hydroxy phenyl, 2-methoxy phenyl and 3-methoxy phenyl substituted (7f, 7g and 7h) derivatives were found to possess potential antiproliferative activity.

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Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

Academic researchers, R&D teams, teachers, students, policy makers and the media all rely on us to share knowledge that is reliable, accurate and cutting-edge. In an article, author is Jovanovic, VM, once mentioned the application of 35092-89-8, Name is 4-(Methoxycarbonyl)-3-nitrobenzoic acid, molecular formula is C9H7NO6, molecular weight is 225.155, MDL number is MFCD00024510, category is thiomorpholine. Now introduce a scientific discovery about this category, Product Details of 35092-89-8.

Electrochemical stability of eight complexes of the general formula [Co(III)Rdtc(1-8)cyclam](ClO4)(2), where cyclam = 1,4,8,11-tetraazacyclotetradecane and Rdtc(-) (1-8) = 4-morpholine (Morphdtc), 4-thiomorpholine (Timdtc), 4-piperazine (Pzdtc), N-methyl piperazine (N-Mepzdtc), piperidine (Pipdtc), 2-, 3- or 4-methylpiperidine (2-, 3- or 4-Mepipdtc) dithiocarbamates, respectively, were studied. The substances were examined in aqueous NaClO4 solution and nonaqueous LiClO4 in CH3CN solution by cyclic voltammetry. In aqueous solution, macrocyclic ligand cyclam is characterized by the anodic peak at 0.95 V. The Rdtc(-) ligands have two anodic peaks, one in the region 0.25-0.30 V and the other in the 0.78-0.95 V region. Absence of these anodic peaks in the case of the complexes indicates that coordination to cobalt(III) stabilizes both cyclam and Rdtc(-) ligands, but reversible peaks in the range -0.68 to -0.78 V support the Co(III) redox reaction. In nonaqueous solutions cyclam has one anodic peak at 1.75 V. The ligands with heteroatom in the ring (Morphdtc, Timdtc, Pzdtc, N-Mepzdtc) have two anodic peaks, while the other four ligands (Pipdtc, 2-, 3- and 4-Mepipdtc) have only one anodic peak. In nonaqueous solution again, coordination to Co(III) ion stabilizes the Rdtc(-) ligands and contrary to aqueous solution no Co(III) redox reaction occurs, indicating a greater stability of the complexes in this media. Finally, the electrochemical results are compared with spectroscopic data obtained previously.

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Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

Academic researchers, R&D teams, teachers, students, policy makers and the media all rely on us to share knowledge that is reliable, accurate and cutting-edge. In an article, author is Strotman, Neil A., once mentioned the application of 1965-09-9, Name is 4,4-Oxydiphenol, molecular formula is C12H10O3, molecular weight is 202.206, MDL number is MFCD00016463, category is thiomorpholine. Now introduce a scientific discovery about this category, Category: thiomorpholine.

Continuous processing enabled the highly energetic double conjugate addition of ethanolamine to divinylsulfone to prepare 2 kg of 4-(2-hydroxyethyl)thiomorpholine 1,1-dioxide, as an intermediate in the synthesis of HIV Maturation Inhibitor BMS-955176. In situ IR was employed to monitor the steady state of the transformation for increased robustness via appearance of the thiomorpholine dioxide moiety and disappearance of the divinylsulfone. Surprisingly, a series of oligomers formed as intermediates, which converted to product with extended aging or heating, consistent with computational predictions. By running this process in flow, the highly exothermic reaction could be safely executed in an equal volume of water as the only solvent, despite an adiabatic temperature rise of 142 degrees C, leading to a streamlined and efficient process.

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Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem