Application of 1,4,7,10,13-Pentaoxacyclopentadecane

Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 27148-03-4, Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide

27148-03-4, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide, cas is 27148-03-4,the isothiazole compound, it is a common compound, a new synthetic route is introduced below.

Step A: Methyl 2-[(1,1-dioxo-1,2-benzoisothiazol-3-yl)thio]-3-(4-benzyloxyphenyl)propionate The solution of 0.3 g (0.001 mol) of methyl 3-[4-(benzyloxy)phenyl]-2-chloropropionate in methanol (2 ml) was added dropwise to the solution of 0.2 g (0.001 mol) 1,1-dioxo-1,2-benzoisothiazol-3(2H)-thione (thiosaccharine) and 0.04 g (0.001 mol) NaOH in methanol (3 ml). The solution thus obtained was heated at reflux for 5 h. The crude product obtained after evaporating the solvent was used without purification in the next step of the synthesis.

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Reference£º
Patent; ADAMED, Sp. z.o.o.; US2006/160870; (2006); A1;,
Isothiazole – Wikipedia
Isothiazole – ScienceDirect.com

 

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The [Zn(tsac)2(o-phen)] complex was prepared by addition of a dissolution of Zn(NO3)26H2O (14.85 mg, 0.049 mmol, 2 ml) into a thiosaccharine solution (20 mg, 0.1 mmol/ethanol:water 1:1,2 ml). A o-phenantroline solution was finally added drop by drop (ethanol:water 1:1, 2 ml) and a yellow power was obtained. The resulting yellow solid was filtered and washed with cold water. Crystals suitable for X-ray diffraction studies were produced by slow diffusion of diethyl ether to the mother solution. Yield: 74% Molar Conductivity (mS M1) = 22.4. Calculated analytical percent composition for C26H16N4O4S4Zn: C = 48.516%; H = 2.267%; N =8.592%; Found: C = 48.638%; H = 2.511%; N = 8.725%. Soluble indimethyl sulfoxide and dimethyl formamide. Non-soluble in other solvents (methanol, chloroform, dichloromethane, acetone, water). UV-Visible [DMSO, kmax nm]: 341. 1HNMR (300 MHz,DMSO) d 8.72-9.21 (m, 1H), 8.94 (m, 1H), 8.31(m, 1H), 8.03-8.21 (m, 1H), 7.91 (m, 1H), 7.57-7.72 (m, 3H). 13CNMR (75 MHz, DMSO) d 191.81 (C1), 149.09 (C8), 140.02 (C10), 139.36(C12), 137.94 (C7), 136.52 (C2), 132.12 (C4), 130.91 (C5), 128.70 (C11), 127.37 (C13), 125.10 (C3), 125.81 (C9), 119.03 (C6).

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Reference£º
Article; Delgado, Fermin; Freire, Eleonora; Baggio, Ricardo; Gonzalez Pardo, Veronica; Dorn, Viviana; Dennehy, Mariana; Inorganica Chimica Acta; vol. 479; (2018); p. 266 – 274;,
Isothiazole – Wikipedia
Isothiazole – ScienceDirect.com

 

The important role of Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide

27148-03-4, In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles.,27148-03-4 ,Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide, other downstream synthetic routes, hurry up and to see

As a common heterocyclic compound, it belongs to isothiazole compound, name is Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide, and cas is 27148-03-4, its synthesis route is as follows.

General procedure: For 6: A solution of thiosaccharin (tsacH) (0.06 g, 0.307 mmol) in chloroform (8 cm3) was added to a solution of [PtCl2(kappa2-dppm)] (0.10 g, 0.154 mmol) in chloroform (10 cm3). A few drops of triethylamine were added and the resulting mixture was heated under reflex for 1 h. This produced a yellow solution was filtered off and reduced to half volume. Methanol (2 cm3) was added and the mixture was set a side to evaporate slowly at room temperature. The yellow crystalline solid thus formed was filtered off and dried in a vacuum oven (0.12 g, 91%).

27148-03-4, In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles.,27148-03-4 ,Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide, other downstream synthetic routes, hurry up and to see

Reference£º
Article; Al-Jibori, Subhi A.; Al-Jibori, Mohamed H.S.; Hogarth, Graeme; Inorganica Chimica Acta; vol. 398; (2013); p. 117 – 123;,
Isothiazole – Wikipedia
Isothiazole – ScienceDirect.com

 

Brief introduction of 27148-03-4

Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide, 27148-03-4

27148-03-4, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide, cas is 27148-03-4,the isothiazole compound, it is a common compound, a new synthetic route is introduced below.

General procedure: For 6: A solution of thiosaccharin (tsacH) (0.06 g, 0.307 mmol) in chloroform (8 cm3) was added to a solution of [PtCl2(kappa2-dppm)] (0.10 g, 0.154 mmol) in chloroform (10 cm3). A few drops of triethylamine were added and the resulting mixture was heated under reflex for 1 h. This produced a yellow solution was filtered off and reduced to half volume. Methanol (2 cm3) was added and the mixture was set a side to evaporate slowly at room temperature. The yellow crystalline solid thus formed was filtered off and dried in a vacuum oven (0.12 g, 91%).

Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide, 27148-03-4

Reference£º
Article; Al-Jibori, Subhi A.; Al-Jibori, Mohamed H.S.; Hogarth, Graeme; Inorganica Chimica Acta; vol. 398; (2013); p. 117 – 123;,
Isothiazole – Wikipedia
Isothiazole – ScienceDirect.com

 

Downstream synthetic route of Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide

27148-03-4, In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles.,27148-03-4 ,Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide, other downstream synthetic routes, hurry up and to see

As a common heterocyclic compound, it belongs to isothiazole compound, name is Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide, and cas is 27148-03-4, its synthesis route is as follows.

A solution of tsac (0.051 g, 0.26 mmol) in MeOH (5 cm3)was added to a solution of 1 (0.051 g, 0.13 mmol) inMeOH (10 cm3). The mixture was stirred at 30 C for 2 h.The yellow-orange solid formed was collected by filtrationand dried under vacuum. Yield 0.068 g, 75%. Anal. Calc.for C28H26N4O4PdS4: C, 46.9, H, 3.7, N, 7.8. Found: C,46.9, H, 3.8, N, 8.0. Molar conductivity (DMSO): 0.40(X-1 mol-1 cm-1). IR (KBr): 3425sb, 3051w, 2922w,1541m, 1463m, 1384s, 1163s, 1004m, 806m, 370s cm-1.1H NMR (DMSO-d6): d 7.89 (dd, J 8.0, J 3.2, 4H, tsac),7.71 (t, J 8.0, 2H, tsac), 7.58 (t, J 8.0, 2H, tsac), 7.29 (s,10H, Ph), 4.58 (bs, 4H, 2NH2), 3.69 (s, 4H, 2CH2) ppm.

27148-03-4, In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles.,27148-03-4 ,Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide, other downstream synthetic routes, hurry up and to see

Reference£º
Article; Al-Jibori, Subhi A.; Hameed, Wisam J.; Al-Hayaly, Lamaan J.; Wagner, Christoph; Hogarth, Graeme; Transition Metal Chemistry; vol. 42; 1; (2017); p. 79 – 84;,
Isothiazole – Wikipedia
Isothiazole – ScienceDirect.com

 

Some tips on Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide

27148-03-4, In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles.,27148-03-4 ,Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide, other downstream synthetic routes, hurry up and to see

As a common heterocyclic compound, it belongs to isothiazole compound, name is Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide, and cas is 27148-03-4, its synthesis route is as follows.

A solution of thiosaccharin (tsacH) (0.084 g, 0.425 mmol) in chloroform (10 cm3) was added to a solution of [Pt(kappa2-dppm)2]Cl2 (0.22 g, 0.22 mmol) in chloroform (10 cm3). A few drops of triethylamine were added and the resulting mixture was heated under reflex for 1 h. This produced a yellow solution which was filtered and reduced to half volume. Methanol (2 cm3) was added and the mixture was set aside to evaporate slowly at room temperature. The pale yellow crystalline solid thus formed was filtered off and dried in a vacuum oven (85%). 11: pale yellow solid, 85% yield. 1H NMR: delta 7.57 (d, J 7.60 Hz, 4H, Ar), 7.50-6.80 (m, 44 H, Ar), 3.46 (br, 4H, CH2); 31P{1H} NMR: 253 K 18.1 (br), -30.4 (br) ppm; 298 K 16.8 (vbr), -28.1 (vbr) ppm; 333 K -23.3 (vbr) ppm; IR(KBr) 3053w, 2932w, 1431s, 1313vs, 1159vs, 994s, 800s, 694s, 378m cm-1; Elemental Anal. Calc. for PtN2S4P4O4C64H52¡¤0.5CH2Cl2. Found: C, 55.42 (55.00); H, 3.79 (3.66); N: 2.00 (1.97)%.

27148-03-4, In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles.,27148-03-4 ,Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide, other downstream synthetic routes, hurry up and to see

Reference£º
Article; Al-Jibori, Subhi A.; Al-Jibori, Mohamed H.S.; Hogarth, Graeme; Inorganica Chimica Acta; vol. 398; (2013); p. 117 – 123;,
Isothiazole – Wikipedia
Isothiazole – ScienceDirect.com

 

Some scientific research about 27148-03-4

name: Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide, Interested yet? Read on for other articles about 27148-03-4!

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.In a document type is Article, the author is Dennehy, Mariana and a compound is mentioned, name: Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide, Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide, introducing its new discovery. name: Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide

Synthesis and spectroscopic characterization of two new thiosaccharinate salts. Molecular structure of bis(triphenylphosphine)iminium thiosaccharinate, PNP(tsac)

We report the synthesis, FTIR, Raman and NMR spectroscopic features of bis(triphenylphosphine)iminium and tetrabutylammonium thiosaccharinates, PNP(tsac) and NBu 4 (tsac) (tsac: thiosaccharinate anion, PNP: bis(triphenylphosphine)iminium). The molecular structure of the former compound was determined by X-ray diffraction methods. The salt crystallizes in the monoclinic P21/n space group with a = 9.6481(9), b = 29.258(3), c = 13.177(2)?A, beta = 97.53(1), and Z = 4 molecules per unit cell. Slight but significant changes in the bonding structure of the thiosaccharinate anion as compared with those reported for the neutral molecule are observed. Springer-Verlag 2007.

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In heterogeneous catalysis, the catalyst is in a different phase from the reactants. Product Details of 27148-03-4, At least one of the reactants interacts with the solid surface in a physical process called adsorption in such a way. 27148-03-4, name is Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide. In an article£¬Which mentioned a new discovery about 27148-03-4

Zn thiosacharinates: From ionic to polymeric structures. Synthesis, characterization and cell proliferation inhibition studies

A series of Zn thiosacharinates complexes with nitrogen donor co-ligands were synthesized: [Zn(tsac)2(o-phen)], [Zn(tsac)2(TMDP)]n, [(4,4?-bipy)H2][Zn(tsac)4] [Zn(tsac)2(2,2?-bipy)], [Zn(tsac)2(2,2?-bquin)], (tsac, thiosaccharinate anion: 1,1-dioxo-1,2-benzisothiazole-3-thiolato, C7H4NO2S2?, o-phen: 1,10?-phenantroline, TMDP: trimethylenedipyridine, 2,2?-bipy: 2,2?-bipyridine, 4,4?-bipy: 4,4?-bipyridine, 2,2?-bquin: 2,2?-biquinoline). They were fully characterized by means of FTIR, 13C and 1H NMR, elemental analysis and conductivity measurements. Three of them, [Zn(tsac)2(o-phen)], [(4,4?-bipy)H2][Zn(tsac)4], [Zn(tsac)2(TMDP)]n were also characterized by X-ray single crystal diffractometry and their crystal structures are described herein. DFT geometry optimization for the [Zn(tsac)2(o-phen)] complex was performed and its vibrational spectra was predicted. Moreover, we studied the effects of the five complexes on cell proliferation, thus providing preliminary evidence for their therapeutic potential as anti-cancer drugs.

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Isothiazole – Wikipedia,
Isothiazole – ScienceDirect.com

 

Awesome Chemistry Experiments For 27148-03-4

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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.In a document type is Article, the author is Andrews, Philip C. and a compound is mentioned, Quality Control of Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide, Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide, introducing its new discovery. Quality Control of Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide

Bismuth(III) saccharinate and thiosaccharinate complexes and the effect of ligand substitution on their activity against helicobacter pylori

Five bismuth(III) saccharinate and thiosaccharinate complexes, [Ph 2Bi(sac)]?1, [Bi(sac)3]n2, [Ph2Bi(tsac)]?4, [PhBi(tsac)2] n5, [Bi(tsac)3]n6 (sacH = saccharin, tsacH = thiosaccharin), have been synthesized and fully characterized. The tendency for ligand redistribution in [Ph2Bi(sac)]? has been investigated in solution by NMR spectroscopy. The structures of [Ph 2Bi(sac)]?1 and [Ph2Bi(tsac)] ?4 have been confirmed by X-ray crystallography. In Ph 2Bi(sac) the sac ligand is bound to a four-coordinate bismuth center via its imino nitrogen atom with an accompanying long-range Bi-O interaction. However, in the structure of [Ph2Bi(tsac)]? the ligand is sigma-bound through the exocyclic sulfur atom, giving a thiolate complex, confirming the more thiophilic nature of bismuth(III). Both complexes consist of polymeric chain structures with formally four-coordinated bismuth atoms. The complexes were assessed for their activity against H. pylori. The activity is both ligand dependent and sensitive to the degree of ligand substitution. The saccharinate complexes, 1 and 2, show activity comparable with standard tris-carboxylato bismuth(III) compounds, 6.25 mug/mL, while the activity of the thiolato complexes, 4-6, increases dramatically on increasing the number of thiolate groups from one to three (range 50-6.25 mug/mL). Saccharin, thiosaccharin, and BiPh3 were found to be inactive.

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Computed Properties of C7H5NO2S2, Interested yet? Read on for other articles about 27148-03-4!

One of the major reasons for studying chemical kinetics is to use measurements of the macroscopic properties of a system, Computed Properties of C7H5NO2S2, such as the rate of change in the concentration of reactants or products with time.In a article, mentioned the application of 27148-03-4, Name is Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide, molecular formula is C7H5NO2S2

Combining anti-cancer drugs with artificial sweeteners: Synthesis and anti-cancer activity of saccharinate (sac) and thiosaccharinate (tsac) complexes cis-[Pt(sac)2(NH3)2] and cis-[Pt(tsac)2(NH3)2]

The new platinum(II) complexes cis-[Pt(sac)2(NH3)2] (sac = saccharinate) and cis-[Pt(tsac)2(NH3)2] (tsac = thiosaccharinate) have been prepared, the X-ray crystal structure of cis-[Pt(sac)2(NH3)2].H2O reveals that both saccharinate anions are N-bound in a cis-arrangement being inequivalent in both the solid-state and in solution at room temperature. Preliminary anti-cancer activity has been assessed against A549 human alveolar type-II like cell lines with the thiosaccharinate complex showing good activity.

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