Category: 1070-70-8

In an article, author is Kalhor, Mehdi, once mentioned the application of 1070-70-8, Name is 1,4-Butanediol diacrylate, molecular formula is C10H14O4, molecular weight is 198.2158, MDL number is MFCD00014940, category is thiazolidines. Now introduce a scientific discovery about this category, COA of Formula: C10H14O4.

Ni@zeolite-Y nanoporous; a valuable and efficient nanocatalyst for the synthesis of N-benzimidazole-1,3-thiazolidinones

In this project, Ni(II) ion stabilized on zeolite-Y (NNZ) was developed as a high efficient nanoporous catalyst for the synthesis of 3-benzimidazolyl-1,3-thiazolidin-4-one derivatives via condensation of 2-aminobenzimidazole, aromatic aldehydes and thioglycolic acid in ethanol under ambient conditions. Compared with conventional protocols, this methodology has promising features such as the use of inexpensive, stable, recyclable and safe catalyst, shorter reaction times and higher yields, nontoxic solvent and easy isolation of the products. [GRAPHICS] .

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Reference:
Thiazolidine – Wikipedia,
,Thiazolidine – ScienceDirect.com

Chemistry is the science of change. But why do chemical reactions take place? Why do chemicals react with each other? The answer is in thermodynamics and kinetics, 1070-70-8, Name is 1,4-Butanediol diacrylate, SMILES is C=CC(OCCCCOC(C=C)=O)=O, belongs to thiazolidines compound. In a document, author is Hebishy, Ali M. S., introduce the new discover, Recommanded Product: 1,4-Butanediol diacrylate.

Novel bis(thiazolidin-4-ones) linked to aliphatic or aromatic spacers: synthesis, characterization, and anticancer evaluation

An expedient strategy is reported for the synthesis of novel bis(thiazolidinones). This strategy involves a one-pot, multi-component reaction of bis-aldehydes, aromatic amines and thioglycolic acid in benzene at reflux. A two-steps approach to the synthesis of target compounds has also been studied. Anticancer activity of the synthesized compounds against some cancer cell lines was assessed.

The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 1070-70-8 is helpful to your research. Recommanded Product: 1,4-Butanediol diacrylate.

Reference:
Thiazolidine – Wikipedia,
,Thiazolidine – ScienceDirect.com

Let¡¯s face it, organic chemistry can seem difficult to learn. Especially from a beginner¡¯s point of view. Like 1070-70-8, Name is 1,4-Butanediol diacrylate. In a document, author is Nara, Sukanya, introducing its new discovery. Recommanded Product: 1,4-Butanediol diacrylate.

Design, Synthesis and molecular docking study of hybrids of quinazolin-4(3H)-one as anticancer agents

A series of 4-(2-(4-substituted phenyl)-4-oxoquinazolin-3(4H)-yl)-N-(2-(4-fluorophenyl)-4-oxo-5-(arylidene)thiazolidin-3-yl) benzamides (VIa-n) have been synthesized by condensation of N-(2-(4-fluorophenyl)-4-oxothiazolidin-3-yl)-4-(4-oxo-2-(4-substituted phenyl)quinazolin-3(4H)-yl)benzamides (Va-b) with various aryl/heteroaryl aldehydes using conventional methodology. All compounds were screened for their in vitro anticancer activity against the human breast cancer cell lines (MCF-7), human lung cancer cell lines (A549) using MTT assay method and doxorubicin is used as standard drug. Compound VId, VIk and VIn showed high potency against A549 cell lines with IC50 values 0.035 +/- 0.002 mu M, 0.031 +/- 0.002 mu M and 0.030 +/- 0.002 mu M respectively compared to 0.023 +/- 0.002 mu M showed by the standard. However, highest activity against MCF-7 cell lines was exhibited by Va, Vb, VIk and VIn with IC50 values between 0.040 – 0.050 mu M. All the remaining compounds showed moderate anticancer activity against both the MCF-7 and A549 cell lines. To understand the interactions with active binding site of receptor, molecular docking study was also performed.

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Reference:
Thiazolidine – Wikipedia,
,Thiazolidine – ScienceDirect.com

1070-70-8, Name is 1,4-Butanediol diacrylate, molecular formula is C10H14O4, Product Details of 1070-70-8, belongs to thiazolidines compound, is a common compound. In a patnet, author is Kalhor, Mehdi, once mentioned the new application about 1070-70-8.

SO3H-functionalized Zeolite-Y as an Efficient Nanocatalyst for the Synthesis of N-benzimidazole-2-aryl-4-thiazolidinones and tri-substituted Imidazoles

Background: SO3H-functionalized zeolite-Y was prepared and used as a catalyst for the synthesis of 2-aryl-N-benzimidazole-4-thiazolidinones and tri-substituted imidazoles at ambient conditions. Objective: The goals of this catalytic method include excellent yields and high purity, inexpensive procedure and ease of product isolation, the use of nontoxic and heterogeneous acid catalyst, shorter reaction times and milder conditions. Materials and Methods: NMR spectra were recorded on Brucker spectrophotometer using Me4Si as internal standard. Mass spectra were recorded on an Agilent Technology 5975C VL MSD with tripe-axis detector. FT-1R spectra were obtained with KBr disc on a galaxy series FT-1R 5000 spectrometer. The surface morphology of nanostructures was analyzed by FE-SEM (EVO LS 10, Zeiss, Carl Zeiss, Germany). BET analysis were measured at 196 degrees C by a Japan Belsorb H system after the samples were vacuum dried at 150 degrees C overnight. Results: The NSZ was characterized by FT-1R, FESEM, EDX, XRF, and BET. The catalytic activity of NSZ was investigated for synthesis of 1,3-tiazolidin-4-ones in H2O/Acetone at room temperature. Moreover, NSZ was used for synthesis of tri-substituted imidazoles at 60 degrees C via solvent-free condensation. Different kinds of aromatic aldehydes were converted to the corresponding of products with good to excellent yields. Conclusion: Sulfonated zeolite-Y was as an efficient catalyst for the preparation of N-benzimiclazole-2-aryl-1,3-thiazolidin-4-ones and 2,4,5-triaryl-1H-imidazoles. High reaction rates, elimination toxic solvent, simple experimental procedure and reusability of the catalyst are the important features of this protocol.

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Reference:
Thiazolidine – Wikipedia,
,Thiazolidine – ScienceDirect.com

Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. 1070-70-8, Name is 1,4-Butanediol diacrylate, molecular formula is C10H14O4, belongs to thiazolidines compound. In a document, author is Hassan, Alaa A., introduce the new discover, Category: thiazolidines.

The Reactivity of Dimethyl Acetylenedicarboxylate and Heterocyclization of Hydrazinecarbothioamides to 1,3-Thiazolidin-4-ones

2-Substituted hydrazinecarbothioamides and N,2-disubstituted hydrazinecarbothioamides react, in high yields with dimethyl acetylenedicarboxylate to give 4-oxo-Z-(thiazolidin-5-ylidene)acetate derivatives. Several mechanistic options involving interaction are presented. The structures of thiazolidin-4-ones have been unambiguously confirmed by single crystal X-ray crystallography.

Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law. In my other articles, you can also check out more blogs about 1070-70-8. Category: thiazolidines.

Reference:
Thiazolidine – Wikipedia,
,Thiazolidine – ScienceDirect.com

Let¡¯s face it, organic chemistry can seem difficult to learn. Especially from a beginner¡¯s point of view. Like 1070-70-8, Name is 1,4-Butanediol diacrylate. In a document, author is Almasirad, Ali, introducing its new discovery. Recommanded Product: 1,4-Butanediol diacrylate.

Design, synthesis, and preliminary pharmacological evaluation of novel thiazolidinone derivatives as potential benzodiazepine agonists

Thiazolidinones are well-known heterocycles that demonstrate promising biological effects such as anticonvulsant activity. Hybridization of these chemicals with scaffold, which has necessary pharmacophores for binding to the benzodiazepine receptors, can prompt a novel structure possessing extensive anticonvulsant effects. In this study, novel derivatives of thiazolidinone as new benzodiazepine agonists were designed, synthesized, and biologically evaluated. Compound 5h, 4-chloro-2-(2-fluorophenoxy)-N-(4-oxo-2-(p-tolyl)thiazolidin-3-yl)benzamide, exhibited considerable anticonvulsant activity, proper sedative-hypnotic effect, no memory impairment, and no muscle relaxant effect. The pharmacological effects of the designed compounds were antagonized by flumazenil, which confirmed the benzodiazepine receptors’ involvement in their biological effects. Based on in silico calculations of ADME properties of our novel compounds, they could be active oral agents potentially. Graphic abstract In this study, we designed novel structures by the hybridization of thiazolidinone moiety with scaffold which has necessary pharmacophores for binding to the benzodiazepine receptors. The results are very promising for developing new lead compounds as benzodiazepine agonists possess anticonvulsant effects. [GRAPHICS]

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Reference:
Thiazolidine – Wikipedia,
,Thiazolidine – ScienceDirect.com

Chemistry is the experimental science by definition. We want to make observations to prove hypothesis. For this purpose, we perform experiments in the lab. , Quality Control of 1,4-Butanediol diacrylate, 1070-70-8, Name is 1,4-Butanediol diacrylate, molecular formula is C10H14O4, belongs to thiazolidines compound. In a document, author is Buzsaki, Daniel, introduce the new discover.

Organocatalytic activity of [3]ferrocenophanes: a computational study

The organocatalytic activity of the recently synthesized diamino[3]ferrocenophanes and the related thioamino[3]ferrocenophane was investigated in the benzoin condensation computationally. The nucleophilicity of these compounds is slightly increased compared to the imidazolidin-2-ylidene, as a consequence of the increased bond angle at the carbene center. Among the possible isomers of the carbene-aldehyde adducts, we have located a hitherto unexplored structure with an oxirane moiety. The isomers of the related carbene-aldehyde adducts including the Breslow intermediates have similar stability in comparison with the imidazolidin-2-ylidene and thiazolidin-2-ylidene, respectively; moreover, the barriers of the interconversion of these adducts are also similar; however, the oxirane-type compound formed from benzaldehyde and the diamino[3]ferrocenophane is significantly stabilized with respect to its isomers. The barrier of the addition of the second aldehyde to the Breslow intermediate increased by 9-15 kcal/mol in case of the [3]ferrocenophanes compared to the 5-membered analogues, which could partly be explained by the higher stabilization of the van der Waals adduct of the Breslow intermediate and the second aldehyde. Since the addition of the second aldehyde is blocked, these carbenes could be suitable for the experimental investigation of the carbene-aldehyde adducts.

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Reference:
Thiazolidine – Wikipedia,
,Thiazolidine – ScienceDirect.com

The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature. 1070-70-8, Name is 1,4-Butanediol diacrylate, SMILES is C=CC(OCCCCOC(C=C)=O)=O, in an article , author is Kuila, Bilash, once mentioned of 1070-70-8, Name: 1,4-Butanediol diacrylate.

Acetylenic Ester Promoted Tandem Ring Opening of Dienyl Thiazolidin-4-ones and Cyclizations: A Facile and Chemoselective Synthesis of Functionalized Pyridine-2-carboxylates

Acetylenic ester promoted ring opening of dienyl-thiazolidin-4-ones and subsequent electrocyclization affords 5-phenyl-6-aryl pyridine-2-carboxylates in good to excellent yields.

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Reference:
Thiazolidine – Wikipedia,
,Thiazolidine – ScienceDirect.com

Reference of 1070-70-8, Catalysts allow a reaction to proceed via a pathway that has a lower activation energy than the uncatalyzed reaction. 1070-70-8, Name is 1,4-Butanediol diacrylate, SMILES is C=CC(OCCCCOC(C=C)=O)=O, belongs to thiazolidines compound. In a article, author is Hunashae, Rajesh D., introduce new discover of the category.

SYNTHESIS AND SCREENING OF SOME NOVEL N-(4-OXO-2-SUBSTITUTED PHENYL-1,3-THIAZOLIDIN-3-YL)-1,3-BENZOXAZOLE-5-CARBOXAMIDE DERIVATIVES FOR ANTIBACTERIAL AND ANTITUBERCULAR ACTIVITIES

A novel Series of N-(4-oxo-2-substituted phenyl-1,3-thiazolidin-3-yl)-1,3-benzoxazole-5-carboxamide III (a-h) derivatives were synthesized by the reaction between Schiff bases of benzoxazole II (a-h) with thioglycollic acid. The purity of these compounds was confirmed by melting paint and TLC. Structure of these compounds was confirmed on the bases of IR, H-1 NMR, C-13 NMR and Mass spectral data. All the synthesized compounds were screened for their antibacterial and antitubercular activity using broth microdilution method and Microplate Alamar Blue Assay (MABA) method respectively. For antibacterial and antitubercular activities screening ciprofloxacin, norfloxacin and isoniazid were used as standard drugs respectively. The results showed that compounds III c, III d and III f exhibited good antibacterial activity and compounds III c, III f, III g and III h showed good antitubercular activity.

Reference of 1070-70-8, Because enzymes can increase reaction rates by enormous factors and tend to be very specific, typically producing only a single product in quantitative yield, they are the focus of active research.you can also check out more blogs about 1070-70-8.

Reference:
Thiazolidine – Wikipedia,
,Thiazolidine – ScienceDirect.com

The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature. Recommanded Product: 1,4-Butanediol diacrylate, 1070-70-8, Name is 1,4-Butanediol diacrylate, SMILES is C=CC(OCCCCOC(C=C)=O)=O, in an article , author is Ali, Yakub, once mentioned of 1070-70-8.

Novel 2,4-dichlorophenoxy acetic acid substituted thiazolidin-4-ones as anti-inflammatory agents: Design, synthesis and biological screening

A library of fourteen 2-imino-4-thiazolidinone derivatives (1a-1n) has been synthesized and evaluated for in vivo anti-inflammatory activity and effect on ex-vivo COX-2 and TNF-alpha expression. Compounds 1k (5-(2,4-dichloro-phenooxy)-acetic acid (3-benzyl-4-oxo-thiazolidin-2-ylidene)-hydrazide) and 1m (5-(2,4-dichloro-phenooxy)-acetic acid (3-cyclohexyl-4-oxo-thiazolidin-2-ylidene)-hydrazide) exhibited in vivo inhibition of 81.14% and 78.80% respectively after 5 h in comparison to indomethacin which showed 76.36% inhibition of inflammation without causing any damage to the stomach. Compound 1k showed a reduction of 68.32% in the level of COX-2 as compared to the indomethacin which exhibited 66.23% inhibition of COX-2. The selectivity index of compound 1k was found to be 29.00 in comparison to indomethacin showing selectivity index of 0.476. Compounds 1k and 1m were also found to significantly suppress TNF-alpha concentration to 70.10% and 68.43% in comparison to indomethacin which exhibited 66.45% suppression. (C) 2016 Published by Elsevier Ltd.

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Reference:
Thiazolidine – Wikipedia,
,Thiazolidine – ScienceDirect.com