Tag: M.W:200-300

As an important bridge between the micro and macro material world, chemistry is one of the main methods and means for humans to understand and transform the material world. In an article, author is Medcalf, BD, once mentioned the application of 3965-55-7, Name is Sodium 3,5-bis(methoxycarbonyl)benzenesulfonate, molecular formula is C10H9NaO7S, molecular weight is 296.229, MDL number is MFCD00007493, category is thiomorpholine. Now introduce a scientific discovery about this category, Quality Control of Sodium 3,5-bis(methoxycarbonyl)benzenesulfonate.

Gasification as an alternative method for the destruction of sulfur containing waste (ChemChar process)

The behavior of a non-incinerative reductive thermal cocurrent flow gasification process (ChemChar Process) when used to treat representative sulfur compounds is reported. Gasification of 1,3-benzenedisulfonic acid, thiomorpholine, and sulfuric acid converts the sulfur in these compounds to H2S, OCS, and elemental sulfur. The H2S and OCS are released in the synthesis with the gas product from which they can be scrubbed, with the elemental sulfur being deposited on the char matrix. No production of sulfur dioxide was detected. Gasified sulfur products recovered amounted to 89-114% of the total sulfur present in the sulfur compounds gasified, although exact mass balances could not be obtained due to the sulfur present in the char. (C) 1998 Elsevier Science Ltd. All rights reserved.

Future efforts will undeniably focus on the diversification of the new catalytic transformations. These may comprise an expansion of the substrate scope from aromatic and heteroaromatic compounds to other hydrocarbons. 3965-55-7, you can contact me at any time and look forward to more communication. Quality Control of Sodium 3,5-bis(methoxycarbonyl)benzenesulfonate.

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

The transformation of simple hydrocarbons into more complex and valuable products via catalytic C–H bond functionalisation has revolutionised modern synthetic chemistry. In an article, author is Tooulia, Kyriaki-Konstantina, once mentioned the application of 1633-22-3, Name is Tricyclo[8,2,2,24,7]hexadeca-4,6,10,12,13,15-hexaene, molecular formula is C16H16, molecular weight is 208.2982, MDL number is MFCD00003707, category is thiomorpholine. Now introduce a scientific discovery about this category, Formula: C16H16.

Thiomorpholine Derivatives with Hypolipidemic and Antioxidant Activity

A number of thiomorpholine derivatives that are structurally similar to some substituted morpholines possessing antioxidant and hypocholesterolemic activity were synthesized. The new compounds incorporate an antioxidant moiety as the thiomorpholine N-substituent. The derivatives were found to inhibit the ferrous/ascorbate-induced lipid peroxidation of microsomal membrane lipids, with IC50 values as low as 7.5 mu M. In addition, these compounds demonstrate hypocholesterolemic and hypolipidemic action. The most active compound (5) decreases the triglyceride, total cholesterol, and low-density lipoprotein levels in the plasma of Triton WR-1339-induced hyperlipidemic rats, by 80, 78, and 76%, respectively, at 56mmol/kg (i.p.). They may also act as squalene synthase inhibitors. The above results indicate that the new molecules may be useful as leads for the design of novel compounds as potentially antiatherogenic factors.

Because a catalyst decreases the height of the energy barrier, its presence increases the reaction rates of both the forward and the reverse reactions by the same amount.Welcome to check out more blogs about 1633-22-3, in my other articles. Formula: C16H16.

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

In heterogeneous catalysis, catalysts provide a surface to which reactants bind in a process of adsorption. In homogeneous catalysis, catalysts are in the same phase as the reactants. 615-37-2, Name is 1-Iodo-2-methylbenzene, molecular formurla is C7H7I. In a document, author is Munro, AP, introducing its new discovery. Name: 1-Iodo-2-methylbenzene.

Reactivity of nitrogen nucleophiles towards S-nitrosopenicillamine

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).

The result showed that such a combination of chemo- and biocatalysis improved the catalytic yield more than two times compared with that of sole metal catalysis.If you’re interested in learning more about 615-37-2. The above is the message from the blog manager. Name: 1-Iodo-2-methylbenzene.

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

In heterogeneous catalysis, catalysts provide a surface to which reactants bind in a process of adsorption. In homogeneous catalysis, catalysts are in the same phase as the reactants. 102-06-7, Name is 1,3-Diphenylguanidine, molecular formurla is C13H13N3. In a document, author is Martynov, A. V., introducing its new discovery. Recommanded Product: 1,3-Diphenylguanidine.

Synthesis of new heterocycles by oxidation of functionalized cyclic derivatives of bis(2-chlorovinyl) sulfide and selenide

Oxidation of 4-substituted 2,6-bis[(E)-chloromethylidene]thiomorpholine with hydrogen peroxide in a mixture of chloroform with acetic acid afforded the corresponding 4-R-2,6-bis[(E)-chloromethylidene]-thiomorpholine 1-oxide. The results of oxidation of bis[(E)-chloromethylidene]-1,4-dichalcogenanes under analogous conditions depended on the chalcogen nature and its position in the ring. The reaction of 2,6-bis[(E)-chloromethylidene]-1,4-dithiane gave 2,6-bis[(E)-chloromethylidene]-1,4-dithiane-1,1,4,4-tetraone, whereas 3,5-bis[(E)-chloromethylidene]-1,4-thiaselenane-1,1-dione was unexpectedly obtained from 3,5-bis[(E)-chloromethylidene]-1,4-thiaselenane. 2,6-Bis[(E)-chloromethylidene]-1,4-thiaselenane and 2,6-bis[(E)-chloromethylidene]-1,4-diselenane decomposed under the oxidation conditions.

Future efforts will undeniably focus on the diversification of the new catalytic transformations. These may comprise an expansion of the substrate scope from aromatic and heteroaromatic compounds to other hydrocarbons. 102-06-7, you can contact me at any time and look forward to more communication. Recommanded Product: 1,3-Diphenylguanidine.

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

As an important bridge between the micro and macro material world, chemistry is one of the main methods and means for humans to understand and transform the material world. In an article, author is Ajibade, Peter A., once mentioned the application of 607-81-8, Name is Diethyl benzylmalonate, molecular formula is C14H18O4, molecular weight is 250.29, MDL number is MFCD00009166, category is thiomorpholine. Now introduce a scientific discovery about this category, Quality Control of Diethyl benzylmalonate.

Synthesis and crystal structure of bis(thiomorpholinyldithiocarbamato) Zn(II): structural, optical, and photocatalytic studies of ZnS nanoparticles from the complex

Bis(thiomorpholinyldithiocarbamato) Zn(II) complex was synthesized and characterized by single crystal X-ray crystallography and spectroscopic techniques. The molecular structure of the compound revealed a dimeric Zn(II) complex in which each Zn(II) ion is bound to one chelating and two bridging thiomorpholine ligands. The compound was thermolyzed at 130 degrees C in octadecylamine (ODA), hexadecylamine (HDA), and oleylamine (OLA) to prepare ZnS nanoparticles. Powder X-ray diffraction (PXRD) of the ZnS nanoparticles indicates mixtures of hexagonal and cubic crystalline phases depending on thermolysis temperature. HRTEM micrographs showed well-defined nanoparticles with particle size of 3.3-4.8 nm for ODA-ZnS, 2.5-4.2 nm for OLA-ZnS, while HDA-ZnS shows slightly bigger nanoparticles with particle size of 3.3-5.4 nm. Estimated optical band gaps are 3.58 eV for ODA-ZnS, 3.69 eV for HDA-ZnS and 3.72 eV for OLA-ZnS which indicate blue shift of the absorption band edges with respect to bulk ZnS (3.56 eV). The as-prepared ZnS nanoparticles were used as photocatalysts for the degradation of methylene blue dye. The degradation efficiency of the as-prepared ZnS nanoparticles are 58% for ODA-ZnS, 53% for OLA-ZnS, and 43% for HDA-ZnS. ODA-ZnS nanoparticles were used for the recycling test and showed good photostability and recyclability with 57% recovery percentage.

Future efforts will undeniably focus on the diversification of the new catalytic transformations. These may comprise an expansion of the substrate scope from aromatic and heteroaromatic compounds to other hydrocarbons. 607-81-8, you can contact me at any time and look forward to more communication. Quality Control of Diethyl benzylmalonate.

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

Application of 102-06-7, Chemistry, like all the natural sciences, begins with the direct observation of nature— in this case, of matter. 102-06-7, Name is 1,3-Diphenylguanidine, SMILES is N=C(NC1=CC=CC=C1)NC2=CC=CC=C2, molecular formula is C13H13N3, belongs to thiomorpholine compound. In an article, author is Battula, Kumaraswamy, introduce new discover of the category.

Synthesis and antimicrobial evaluation of some novel thiomorpholine derived 1,4-disubstituted 1,2,3-triazoles

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.

The design and synthesis of related molecules that are more effective, more selective, and less toxic than aspirin are important objectives of biomedical research. I hope my blog about 102-06-7 is helpful to your research. Application of 102-06-7.

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

In heterogeneous catalysis, catalysts provide a surface to which reactants bind in a process of adsorption. In homogeneous catalysis, catalysts are in the same phase as the reactants. 589-87-7, Name is 1-Bromo-4-iodobenzene, molecular formurla is C6H4BrI. In a document, author is SZABADKAI, I, introducing its new discovery. Recommanded Product: 1-Bromo-4-iodobenzene.

4-BENZYL-1,4-THIOMORPHOLINE-2,3-DION-2-OXIME AND O-SUBSTITUTED DERIVATIVES – AN INTERESTING NEW RING CONTRACTION

New O-substituted derivatives (6 ande 8) of 4-benzyl-1,4-thiomorpholine-2,3-dion-2-oxime (2) were prepared. In some cases a new ring-contraction reaction of these compounds led to the known 3-benzyl-2-thiazolidinone (10). A possible reaction pathway for this process is given.

Future efforts will undeniably focus on the diversification of the new catalytic transformations. These may comprise an expansion of the substrate scope from aromatic and heteroaromatic compounds to other hydrocarbons. 589-87-7, you can contact me at any time and look forward to more communication. Recommanded Product: 1-Bromo-4-iodobenzene.

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

In heterogeneous catalysis, catalysts provide a surface to which reactants bind in a process of adsorption. In homogeneous catalysis, catalysts are in the same phase as the reactants. 93-11-8, Name is Naphthalene-2-sulfonyl chloride, molecular formurla is C10H7ClO2S. In a document, author is Battula, Kumara Swamy, introducing its new discovery. Computed Properties of C10H7ClO2S.

Synthesis and Biological Evaluation of (N-(3-methoxyphenyl)-4-((aryl-1H-1,2,3-triazol-4-yl)methyl) thiomorpholine-2-carboxamide 1,1-Dioxide Hybrids as Antiproliferative Agents

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.

The result showed that such a combination of chemo- and biocatalysis improved the catalytic yield more than two times compared with that of sole metal catalysis.If you’re interested in learning more about 93-11-8. The above is the message from the blog manager. Computed Properties of C10H7ClO2S.

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

Reference of 1965-09-9, In homogeneous catalysis, catalysts are in the same phase as the reactants. Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. 1965-09-9, Name is 4,4-Oxydiphenol, SMILES is OC1=CC=C(OC2=CC=C(O)C=C2)C=C1, belongs to thiomorpholine compound. In an article, author is Lim, MH, introduce new discover of the category.

Fluorescence-based nitric oxide detection by ruthenium porphyrin fluorophore complexes

The ruthenium(II) porphyrin fluorophore complexes [Ru(TPP)(CO)(Ds-R)] (TPP = tetraphenylporphinato dianion; Ds = dansyl; R = imidazole (im), 1, or thiomorpholine ™, 2) were synthesized and investigated for their ability to detect nitric oxide (NO) based on fluorescence. The X-ray crystal structures of 1 and 2 were determined. The Ds-im or Ds-tm ligand coordinates to an axial site of the ruthenium(II) center through a nitrogen or sulfur atom, respectively. Both exhibit quenched fluorescence when excited at 368 or 345 nm. Displacement of the metal-coordinated fluorophore by NO restores fluorescence within minutes. These observations demonstrate fluorescence-based NO detection using ruthenium porphyrin fluorophore conjugates.

Reference of 1965-09-9, The reactant in an enzyme-catalyzed reaction is called a substrate. Enzyme inhibitors cause a decrease in the reaction rate of an enzyme-catalyzed reaction.I hope my blog about 1965-09-9 is helpful to your research.

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

Synthetic Route of 5437-45-6, In heterogeneous catalysis, catalysts provide a surface to which reactants bind in a process of adsorption. The reactant in an enzyme-catalyzed reaction is called a substrate.5437-45-6, Name is Benzyl 2-bromoacetate, SMILES is O=C(OCC1=CC=CC=C1)CBr, belongs to thiomorpholine compound. In a article, author is Hiranrat, Asadhawut, introduce new discover of the category.

Tedaniophorbasins A and B-Novel Fluorescent Pteridine Alkaloids Incorporating a Thiomorpholine from the Sponge Tedaniophorbas ceratosis

Two new fluorescent pteridine alkaloids, tedaniophorbasins A (1) and B (2), together with the known alkaloid N-methyltryptamine, were isolated, through application of mass directed purification, from the sponge Tedaniophorbas ceratosis collected from northern New South Wales, Australia. The structures of tedaniophorbasins A and B were deduced from the analysis of 1D/2D NMR and MS data and through application of C-13 NMR DFT calculations. Tedaniophorbasin A possesses a novel 2-imino-1,3-dimethyl-2,3,7,8-tetrahydro-1H-[1,4]thiazino[3,2-g]pteridin-4(6H)-one skeleton, while tedaniophorbasin B is its 2-oxo derivative. The compounds show significant Stokes shifts (similar to 14,000 cm(-1)) between excitation and emission wavelengths in their fluorescence spectra. The new compounds were tested for bioactivity against chloroquine-sensitive and chloroquine-resistant strains of the malaria parasite Plasmodium falciparum, breast and pancreatic cancer cell lines, and the protozoan parasite Trypanosoma brucei brucei but were inactive against all targets at 40 mu M.

Synthetic Route of 5437-45-6, In conclusion, we affirm that quantitative kinetic descriptions of catalytic behavior continue to serve as an indispensable tool to navigate research efforts.you can also check out more blogs about 5437-45-6.

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