Category: 542-58-5

The three-dimensional configuration of the ester heterocycle is basically the same as that of the carbocycle. Compound: 2-Chloroethyl acetate(SMILESS: CC(OCCCl)=O,cas:542-58-5) is researched.Quality Control of 2-Chloroethyl acetate. The article 《Synthesis of novel indanone derivatives having biological activities》 in relation to this compound, is published in Tap Chi Hoa Hoc. Let’s take a look at the latest research on this compound (cas:542-58-5).

From the 3-acetylaminoindan-1-one obtained during the course of their work, the authors performed the synthesis of novel indanone derivatives as new antitumor agents (no data), by acidic hydrolysis of the acetamide group, diazotization and alkylation of the amino group and bromination of the cyclopentane methylene group.

Although many compounds look similar to this compound(542-58-5)Quality Control of 2-Chloroethyl acetate, numerous studies have shown that this compound(SMILES:CC(OCCCl)=O), has unique advantages. If you want to know more about similar compounds, you can read my other articles.

Reference:
Chiral Catalysts,
Chiral catalysts – SlideShare

The reaction of an aromatic heterocycle with a proton is called a protonation. One of articles about this theory is 《Action of aluminum chloride on esters of polyatomic alcohols》. Authors are Sivertsev, A. P..The article about the compound:2-Chloroethyl acetatecas:542-58-5,SMILESS:CC(OCCCl)=O).Quality Control of 2-Chloroethyl acetate. Through the article, more information about this compound (cas:542-58-5) is conveyed.

Summary of a thesis. Heating an equimolar mixture of AlCl3 and (AcOCH2)2 1 h. to 150-60° gave ClCH2CH2OAc, b. 142-8°, and ClAl(OAc)2, a glassy mass (after washing with benzene and Et2O). Similar treatment of (BzOCH2)2 gave ClCH2CH2OBz, b17 139-40°, 20201783, nD20 1.5233, and ClAl(OBz)2. Similar reaction of an equimolar mixture of AlCl3 with triacetin gave ClCH2CH(OAc)CH2OAc, b20 125-30°, d2020 1.2018, nD20 1.4393; the use of 0.5 mol triacetin gave ClCH2CHClCH2OAc, b20 90-5°, d2020 1.2733, nD20 (not given); the AlCl3 was found to have been transformed into ClAl(OAc)2. Further heating of the dichloropropyl acetate with AlCl3 failed to produce further reaction. Pentaerythritol tetra-acetate (1 mol) heated as above with 0.5 mol AlCl3 gave ClCH2C(CH2OAc)3, b4.5 152-60°, d2020 1.2272, nD20 1.4587; an equimolar mixture gave (ClCH2)2C(CH2OAc)2, b6 146-8°, d2020 1.268, nD20 1.4681; 0.5 mol of the ester to 1 mol AlCl3 gave (ClCH2)3CCH2OAc, b8 126-7°, d2020 1.3111, nD20 1.4832. The Al is transformed into ClAl(OAc)2. Hydrolysis of the chlorides, followed by acetylation, gave the original tetraacetate, showing that no changes of the skeleton took place. Thus, AlCl3 is incapable of replacing all OAc groups by Cl in polyacetate esters of polyat. alcs.; 1 ester group always remains intact.

Although many compounds look similar to this compound(542-58-5)Quality Control of 2-Chloroethyl acetate, numerous studies have shown that this compound(SMILES:CC(OCCCl)=O), has unique advantages. If you want to know more about similar compounds, you can read my other articles.

Reference:
Chiral Catalysts,
Chiral catalysts – SlideShare

Category: chiral-catalyst. The reaction of aromatic heterocyclic molecules with protons is called protonation. Aromatic heterocycles are more basic than benzene due to the participation of heteroatoms. Compound: 2-Chloroethyl acetate, is researched, Molecular C4H7ClO2, CAS is 542-58-5, about Synthesis and study of S-(acetoxyethyl) O,O-dialkyl phosphorodithioates as antiwear and antiscratching additives for lubricating oil. Author is Kulieva, M. A.; Gasymova, G. A.; Ibadzade, A. G..

Addition of 5% AcOCH2CH2SP(S)(OPr-iso)2 (I) [101212-33-3] to lubricating oil increased the normal seize stress in a 4-ball tester from 159 to 447 kg. At the same time, the diameter of worn spots on the tester counter-body decreased from 0.72 to 0.40 mm (4 h test). The preparation of I involved condensation of (iso-P2O)2 P(S)SNa [27205-99-8] with AcOCH2Cl [542-58-5]; the yield was 90%. Similarly, AcOCH2CH2SP(S) (OC5H11-iso)2  [101212-34-4] was obtained in 90% yield.

Although many compounds look similar to this compound(542-58-5)Category: chiral-catalyst, numerous studies have shown that this compound(SMILES:CC(OCCCl)=O), has unique advantages. If you want to know more about similar compounds, you can read my other articles.

Reference:
Chiral Catalysts,
Chiral catalysts – SlideShare

In general, if the atoms that make up the ring contain heteroatoms, such rings become heterocycles, and organic compounds containing heterocycles are called heterocyclic compounds. An article called Oxidative and reductive degradation of mixed contaminants by bifunctional aluminum, published in 2006-01-31, which mentions a compound: 542-58-5, Name is 2-Chloroethyl acetate, Molecular C4H7ClO2, COA of Formula: C4H7ClO2.

Transformation of various contaminants including carbon tetrachloride (CT), Me tert-Bu ether (MTBE), trichloroethylene (TCE), and bis(2-chloroethyl) ether (BCEE) using bifunctional aluminum was examined in batch reactors. Reductive degradation was observed only in reactions with CT while MTBE, TCE, and BCEE underwent oxidative pathways. In a batch reactor containing both CT and MTBE, oxidation of MTBE and reduction of CT by bifunctional aluminum took place simultaneously in the presence of oxygen. The MTBE was degraded to tert-Bu formate, tert-Bu alc., acetone, Me acetate, and isobutene while the reduction of CT produced chloroform and dichloromethane. This indicates that bifunctional aluminum has a dual functionality of decomposing both oxidatively and reductively degradable contaminants together. Aluminum metal serves as a reductant while oxygen acts as an oxidant. Oxidizing capacity of bifunctional aluminum, resulted from reductive activation of dioxygen (O2), is dependent on both oxygen level and effectiveness of reductants. It was found that the redox potential of reaction systems can function as a simple indicator to determine the oxidizing capacity of bifunctional aluminum.

Compounds in my other articles are similar to this one(2-Chloroethyl acetate)COA of Formula: C4H7ClO2, you can compare them to see their pros and cons in some ways,such as convenient, effective and so on.

Reference:
Chiral Catalysts,
Chiral catalysts – SlideShare

In organic chemistry, atoms other than carbon and hydrogen are generally referred to as heteroatoms. The most common heteroatoms are nitrogen, oxygen and sulfur. Now I present to you an article called α,α-Disubstituted butanolides. Preparation of 2-bromo-2-methylbutanolide. New synthesis for 2-hydroxy-2-methylbutanolide, published in 1973, which mentions a compound: 542-58-5, mainly applied to butanolide bromo hydroxy; malonate chloroethanol cyclization, Reference of 2-Chloroethyl acetate.

Butanolides I (R = CO2Et, H) were obtained by cyclizing NaCMe(CO2Et)2 with ClCH2CH2OH or ClCH2CH2OAc. I (R = CO2Et) was decarboxylated in boiling 3N HCl. I (R = H) was brominated with PBr3 and the I (R = Br) hydrolyzed to I (R = OH).

Compounds in my other articles are similar to this one(2-Chloroethyl acetate)Reference of 2-Chloroethyl acetate, you can compare them to see their pros and cons in some ways,such as convenient, effective and so on.

Reference:
Chiral Catalysts,
Chiral catalysts – SlideShare

The chemical properties of alicyclic heterocycles are similar to those of the corresponding chain compounds. Compound: 2-Chloroethyl acetate, is researched, Molecular C4H7ClO2, CAS is 542-58-5, about Synthesis, characterization, theoretical studies and bioactivity of Co(II), Ni(II), Cu(II), Pd(II), Pt(IV) and Cd(II) complexes with bidentate 3-{[(Z)-1H-pyrrol-3-ylmethylidene]amino}-2-thioxoimidazolidin-4-one, the main research direction is pyrrolylmethylideneamino thioxoimidazolidinone preparation transition metal complexation; transition metal pyrrolylmethylideneamino thioxoimidazolidinone complex preparation antibacterial antifungal; mol structure calculation transition metal pyrrolylmethylideneamino thioxoimidazolidinone complex.Formula: C4H7ClO2.

Chelation complexes of Co(II), Ni(II), Cu(II), Pd(II), Pt(IV) and Cd(II) were synthesized with new heterocyclic ligand [3-{[(Z)-1H-pyrrol-3-ylmethylidene]amino}-2-thioxoimidazolidin-4-one]. This ligand was characterized by C,H,N,S anal., FTIR, UV-Vis, 1H NMR, 13C NMR and mass spectral anal.,the synthesized complexes were identified and their geometrical were suggested in solid state by using (FT-IR) and (UV-Vis) spectroscopy, elemental anal. (C.H.N.S), flame at. absorption technique, in addition to magnetic susceptibility and conductivity measurements. Hyperchem-8 program has been used to predict structural geometries of ligand and their metal complexes. The electrostatic potential (Ep) of the ligand was calculated, furthermore the heat of formation (ΔHf), binding energy (ΔEb), vibration spectra and bond length for the ligand and its metal complexes were calculated by PM3 methods. The antimicrobial activity of the ligand and its complexes has been extensively studied in microorganisms such as Escherichia coli and Staphylococcus aureus and fungi Candida albicans and Aspergillus flavus.

In some applications, this compound(542-58-5)Formula: C4H7ClO2 is unique.If you want to know more details about this compound, you can contact with the author or consult more relevant literature.

Reference:
Chiral Catalysts,
Chiral catalysts – SlideShare

Most of the compounds have physiologically active properties, and their biological properties are often attributed to the heteroatoms contained in their molecules, and most of these heteroatoms also appear in cyclic structures. A Journal, Zhurnal Obshchei Khimii called Reactions of etherates of tin and titanium tetrachlorides. III. Reactions of dioxane and tetrahydrofuran with organic acid chlorides in the presence of tin and titanium tetrachlorides, Author is Gol’dfarb, Ya. L.; Smorgonskii, L. M., which mentions a compound: 542-58-5, SMILESS is CC(OCCCl)=O, Molecular C4H7ClO2, Quality Control of 2-Chloroethyl acetate.

cf. C. A. 31, 6613.1. Condensation of dioxane (I) and tetrahydrofuran (II) and an organic acid chloride with SnCl4 and TiCl4 leads to ring rupture of I and II and the formation of β- and δ-chloroalkyl esters, resp., as the chief products. The reaction of 1 mol. each of I and BzCl with 2 mols. TiCl4 at 150-80° for 10 hrs., decomposition with ice and HCl, extraction with Et2O, washing of the extract with cold dilute NH4OH and H2O, removal of the Et2O and distillation of the residue afforded 70% BzOCH2CH2Cl (III), b751 263°, b10 134°. If SnCl4 is used, 68% III and 4.7 g. BzOCH2CH2OBz (IV) are formed. Heating III alone or with SnCl4 at 180-200° for 25 hrs. gave IV. While I and AcCl do not react in the presence of TiCl4, the reaction with SnCl4 and heating 30 hrs. give 16% AcOCH2CH2Cl, b. 145-7°, and a considerable amount of a high-boiling nonisolatable Cl product. Refluxing I and BzCl with TiCl4 or SnCl4 in C6H6 on a water bath for 16 hrs. yielded 79.5% BzO(CH2)3CH2Cl, b5.5 144-5°, dD20 1.159, nD20 1.5218, M. R.D 55.89, and a little BzO(CH2)4OBz (V), m. 80-1°. Under the same conditions 5 g. I, 5.6 g. AcCl and 9.4 g. SnCl4 in 25 ml. C6H6 gave AcO(CH2)3CH2Cl, b. 187-90°. The possible scheme of the formation of IV and V is: 2 BzO(CH2)nCl = BzO(CH2)nOBz + Cl(CH2)nCl.

In some applications, this compound(542-58-5)Quality Control of 2-Chloroethyl acetate is unique.If you want to know more details about this compound, you can contact with the author or consult more relevant literature.

Reference:
Chiral Catalysts,
Chiral catalysts – SlideShare

The reaction of an aromatic heterocycle with a proton is called a protonation. One of articles about this theory is 《Reaction of neopentyl chloride with sodium》. Authors are Whitmore, Frank C.; Popkin, A. H.; Pfister, J. R..The article about the compound:2-Chloroethyl acetatecas:542-58-5,SMILESS:CC(OCCCl)=O).Product Details of 542-58-5. Through the article, more information about this compound (cas:542-58-5) is conveyed.

The reaction of 1 mole of neopentyl chloride with Na gives 13% of 2,2,5,5-tetramethylhexane, 36% of neopentane and 25% of 1,1-dimethylcyclopropane, b740 19.80°, nD20 1.3656, d414.4 0.6681. The possibility that the last compound might be iso-PrCH:CH2 (b731 18.8°, nD20 1.3640, d15 40.6332) was recognized but its solubility in 66% H2SO4 at 0° and its failure to decolorize Br after 24 hrs. argues against this.

As far as I know, this compound(542-58-5)Product Details of 542-58-5 can be applied in many ways, which is helpful for the development of experiments. Therefore many people are doing relevant researches.

Reference:
Chiral Catalysts,
Chiral catalysts – SlideShare

In organic chemistry, atoms other than carbon and hydrogen are generally referred to as heteroatoms. The most common heteroatoms are nitrogen, oxygen and sulfur. Now I present to you an article called Mechanism of the aminolysis of acetate esters, published in 1974, which mentions a compound: 542-58-5, mainly applied to hydrazinolysis ester kinetics, Reference of 2-Chloroethyl acetate.

The kinetics of the hydrazinolysis and hydrolysis of alkyl and aryl acetates were determined by measuring the rate of ester disappearance by conversion to the corresponding hydroxamic acid for the alkyl acetates and spectrophotometrically (uv) for the aryl acetates. The mechanisms for these reactions were discussed.

In some applications, this compound(542-58-5)Reference of 2-Chloroethyl acetate is unique.If you want to know more details about this compound, you can contact with the author or consult more relevant literature.

Reference:
Chiral Catalysts,
Chiral catalysts – SlideShare

Most of the natural products isolated at present are heterocyclic compounds, so heterocyclic compounds occupy an important position in the research of organic chemistry. A compound: 542-58-5, is researched, SMILESS is CC(OCCCl)=O, Molecular C4H7ClO2Journal, Industrial & Engineering Chemistry Research called Kinetic Study of UV Peroxidation of Bis(2-chloroethyl) Ether in Aqueous Solution, Author is Li, K. Y.; Liu, C. C.; Ni, Q.; Liu, Z. F.; Huang, F. Y. C.; Colapret, J. A., the main research direction is kinetics UV peroxidation aqueous bischloroethyl ether; mechanism UV peroxidation aqueous bischloroethyl ether.Application of 542-58-5.

Exptl. data from the UV peroxidation of bis(2-chloroethyl) ether (DCEE) in aqueous solution indicated the rate equation is 0.163[DCEE]0.61[H2O2]0.54. Important intermediates identified are 2-chloroethyl acetate, an enolic tautomer of 2-chloroethyl acetate, 2-chloroethoxyethene, 2-chloroethanol, acetaldehyde, ethylene oxide, and chloroethene. All the intermediates could be reduced to undetectable levels after 30 min of irradiation when DCEE/H2O2 initial ratio of 1/10 was used. A reaction mechanism with complex pathways through both the attack of hydroxy free radical and the direct photolysis on DCEE was proposed. Intermediate identification and the rate equation suggested that the pathways in which DCEE is attacked by hydroxy free radicals are predominant. The rate equation derived from this mechanism predicted the peroxidation of DCEE is half-order with respect to both DCEE and H2O2 concentrations

As far as I know, this compound(542-58-5)Application of 542-58-5 can be applied in many ways, which is helpful for the development of experiments. Therefore many people are doing relevant researches.

Reference:
Chiral Catalysts,
Chiral catalysts – SlideShare