14258-40-3 Archives - Page 2 of 2 - Chlorides-buliding-blocks

Fitch, John W.’s team published research in Journal of Organic Chemistry in 1983 | CAS: 14258-40-3

2-(2-Chloroethoxy)ethyl acetate(cas: 14258-40-3) belongs to aliphatic hydrocarbons. Aliphatic hydrocarbons belong to the most abundant fraction in crude oil. Aliphatics molecules are linear or branched open-chain structures such as n-alkanes, isoalkanes, cycloalkanes (naphthenes), terpenes and steranes.Related Products of 14258-40-3

Related Products of 14258-40-3On March 11, 1983, Fitch, John W.; Payne, Wyatt G.; Westmoreland, Donald published an article in Journal of Organic Chemistry. The article was 《Platinum-catalyzed acylative cleavage of cyclic ethers》. The article mentions the following:

Cyclic ethers were cleaved under very mild conditions to halo esters in moderate to good yields by acyl halides in the presence of catalytic amounts of Pt(II) or Rh(I) complexes. Thus, treating a stirred THF solution of Zeise’s salt with AcCl and keeping 24 h gave 72% AcO(CH2)4Cl. Acyclic ethers did not react. The experimental part of the paper was very detailed, including the reaction process of 2-(2-Chloroethoxy)ethyl acetate(cas: 14258-40-3Related Products of 14258-40-3)

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Ballut, Severine’s team published research in Journal of Organic Chemistry in 2011 | CAS: 14258-40-3

《A Strategy for the Targeting of Photosensitizers. Synthesis, Characterization, and Photobiological Property of Porphyrins Bearing Glycodendrimeric Moieties》 was written by Ballut, Severine; Naud-Martin, Delphine; Loock, Bernard; Maillard, Philippe. Application of 14258-40-3 And the article was included in Journal of Organic Chemistry on April 1 ,2011. The article conveys some information:

This paper describes the conception, synthesis, and characterization of new tetrapyrrolic chromophores bearing glycodendrimeric moieties inducing a potential increase of tumor targeting by a cluster effect. Two families of monoglycodendrimeric photosensitizers bearing three glycosyl units were designed, prepared with an acceptable overall efficiency and characterized by NMR, UV-visible, and fluorescence spectroscopies. The polarity and log P were evaluated by HPLC and the stir-flask method, resp. The in vitro photoefficiency against two human tumor cell lines was assessed. The presence of the glycodendrimeric group does not appear to increase the tumor in vitro targeting. In the experiment, the researchers used 2-(2-Chloroethoxy)ethyl acetate(cas: 14258-40-3Application of 14258-40-3)

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Funk, Lutz’s team published research in Macromolecular Chemistry and Physics in 2008 | CAS: 14258-40-3

Funk, Lutz; Brehmer, Martin; Zentel, Rudolf; Kang, Huiman; Char, Kookheon published an article on January 4 ,2008. The article was titled 《Novel amphiphilic styrene-based block copolymers for induced surface reconstruction》, and you may find the article in Macromolecular Chemistry and Physics.Product Details of 14258-40-3 The information in the text is summarized as follows:

This paper describes the synthesis of amphiphilic block copolymers by living radical polymerization (NMP) of new styrene-like monomers. The polar monomers (ethylene oxide side chains and free hydroxyl- or amino-groups after deprotection) were polymerized in a “”protected form”” to adjust the solubility of the monomers. In this way high molar mass polymers with a narrow polydispersity (around or below 1.2) were accessible. By exposing thin films of these polymers to vacuum (air) or alternatively to water or a hydrophilic surface it becomes possible to switch the surface polarity reversibly between contact angles of about 105° and 83° as a result of surface reconstruction. Through side chains of different length and with different functionalities, it was possible to adjust the glass transition temperatures to values between -2° to 140° for the hydrophilic blocks and -30° to 100° for the hydrophobic block. The wide range of the glass temperatures allowed it to find a block copolymer system with a slow kinetic concerning the surface reconstruction process, so that a mechanistic examination of the process by AFM was possible. It got, thereby, possible to detect the break-up of the hydrophobic surface lamella and the upfold of the hydrophilic lamella in contact with water.2-(2-Chloroethoxy)ethyl acetate(cas: 14258-40-3Product Details of 14258-40-3) was used in this study.

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Beldi, Razika’s team published research in Journal of Heterocyclic Chemistry in 2010 | CAS: 14258-40-3

The author of 《Efficient diverse approach for quinoxaline-derived glycosylated and morphinylated analogs》 were Beldi, Razika; Atta, Kamal F.; Aboul-Ela, Sallah; El Ashry, El Sayed H.. And the article was published in Journal of Heterocyclic Chemistry in 2010. Safety of 2-(2-Chloroethoxy)ethyl acetate The author mentioned the following in the article:

Sulfanyl-glycosides have been synthesized by reaction of dimercaptoquinoxaline I (R = H) with aceto-halo sugars in presence of base to give the thioglycosides-derived quinoxalines, e.g. II. Similarly, the acyclic analogs, e.g. I (R = Me), were prepared by coupling of I (R = H) with different acyclo-alkylating agents. The preparation of 3-morpholinyl quinoxalines allowed the synthesis of 3-glycosylsulfanyl-2-morpholinyl quinoxalines as well as the acyclic analogs. Microwave irradiation of the reactants turned out to be preferred over the conventional method for achieving the synthetic goals. This study made an available venue to the synthesis of diverse quinoxaline derivatives The results came from multiple reactions, including the reaction of 2-(2-Chloroethoxy)ethyl acetate(cas: 14258-40-3Safety of 2-(2-Chloroethoxy)ethyl acetate)

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Meuer, Stefan’s team published research in Macromolecular Chemistry and Physics in 2008 | CAS: 14258-40-3

Meuer, Stefan; Zentel, Rudolf published an article on January 21 ,2008. The article was titled 《Functional diblock copolymers for the integration of triboluminescent materials into polymer matrices》, and you may find the article in Macromolecular Chemistry and Physics.Recommanded Product: 14258-40-3 The information in the text is summarized as follows:

This work describes the synthesis and use of new diblock copolymers to integrate functional inorganic particles into a polymer matrix. These diblock copolymers were synthesized by nitroxide-mediated polymerization (NMP) from styrene and two styrene-like monomers with protected functional groups for the later connection to the functional inorganic material. It was possible to keep the polydispersity of the block copolymers around or below 1.2 and to preset the length of the functional block to about 20 monomers or 10 mol-% of monomers. The groups for the surface functionalization (amino groups or chelating ligands) were obtained in their free form by polymer analogous reactions. As an example of functional inorganic materials, two highly triboluminescent materials were synthesized and investigated: an europium complex that is sensitive to fracture only and a manganese-doped zinc sulfide that is also sensitive to reversible deformations. The interaction of the functional block copolymers with these triboluminescent crystals could be proved by (i) selective adsorption on surfaces coated with the block copolymer, (ii) by copolymer-mediated transfer of the crystals from water to a chloroform phase and (iii) by the homogeneous embedding of the crystals in a polystyrene (PS) matrix.2-(2-Chloroethoxy)ethyl acetate(cas: 14258-40-3Recommanded Product: 14258-40-3) was used in this study.

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Dolakova, Petra’s team published research in European Journal of Organic Chemistry in 2009 | CAS: 14258-40-3

Synthetic Route of C6H11ClO3On March 31, 2009, Dolakova, Petra; Dracinsky, Martin; Fanfrlik, Jindrich; Holy, Antonin published an article in European Journal of Organic Chemistry. The article was 《Synthesis of analogues of acyclic nucleoside diphosphates containing a (phosphonomethyl)phosphanyl moiety and studies of their phosphorylation》. The article mentions the following:

Acyclic nucleoside diphosphonate derivatives of purines and pyrimidines were prepared by Mitsunobu reaction of suitably protected heterocyclic bases with alcs. containing the (phosphonomethyl)phosphanyl moiety. Also, nonhydrolyzable acyclic analogs of dUDP were prepared as potential inhibitors of dUTPase. Their phosphorylation to analogs of dUTP, however, gave mixtures of linear and branched phosphates. The courses of the phosphorylation reactions were followed by 31P NMR spectroscopy, and both phosphonate and phosphinate moieties react with 1,1′-carbonyldiimidazole and tri-n-butylammonium phosphate. The pKa values of the (phosphonomethyl)phosphanyl system were also determined by 31P NMR spectroscopy. In the experimental materials used by the author, we found 2-(2-Chloroethoxy)ethyl acetate(cas: 14258-40-3Synthetic Route of C6H11ClO3)

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Dolakova, Petra’s team published research in European Journal of Organic Chemistry in 2009 | CAS: 14258-40-3

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Alpturk, Onur’s team published research in Proceedings of the National Academy of Sciences of the United States of America in 2006 | CAS: 14258-40-3

Alpturk, Onur; Rusin, Oleksandr; Fakayode, Sayo O.; Wang, Weihua; Escobedo, Jorge O.; Warner, Isiah M.; Crowe, William E.; Kral, Vladimir; Pruet, Jeff M.; Strongin, Robert M. published an article in Proceedings of the National Academy of Sciences of the United States of America. The title of the article was 《Lanthanide complexes as fluorescent indicators for neutral sugars and cancer biomarkers》.Quality Control of 2-(2-Chloroethoxy)ethyl acetate The author mentioned the following in the article:

Simple water-soluble lanthanum and europium complexes are effective at detecting neutral sugars as well as glycolipids and phospholipids. In solutions at physiol. relevant pH the fluorescent lanthanum complex binds neutral sugars with apparent binding constants comparable to those of arylboronic acids. Interference from commonly occurring anions is minimal. The europium complex detects sialic acid-containing gangliosides at pH 7.0 over an asialoganglioside. This selectivity is attributed, in large part, to the cooperative complexation of the oligosaccharide and sialic acid residues to the metal center, based on analogous prior studies. In MeOH, lysophosphatidic acid (LPA), a biomarker for several pathol. conditions including ovarian cancer, is selectively detected by the europium complex. LPA is also detected via a fluorescence increase in human plasma samples. The 2-sn-OH moiety of LPA plays a key role in promoting binding to the metal center. Other mols. found in common brain ganglioside and phospholipid extracts do not interfere in the ganglioside or LPA fluorescence assays.2-(2-Chloroethoxy)ethyl acetate(cas: 14258-40-3Quality Control of 2-(2-Chloroethoxy)ethyl acetate) was used in this study.

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Abdel-Rahman, Adel A.-H.’s team published research in Zeitschrift fuer Naturforschung, C: Journal of Biosciences in 2009 | CAS: 14258-40-3

Abdel-Rahman, Adel A.-H.; Zeid, Ibrahim F.; Barakat, Hussien A.; El-Sayed, Wael A. published their research in Zeitschrift fuer Naturforschung, C: Journal of Biosciences on December 31 ,2009. The article was titled 《Anti-hepatitis B virus activity of new substituted pyrimidine acyclic nucleoside analogues》.Electric Literature of C6H11ClO3 The article contains the following contents:

A number of N-substituted pyrimidine acyclic nucleosides were synthesized by coupling reaction of 2-(2-chloroethoxy)ethyl acetate or (2,2-dimethyl-1,3-dioxolan-4-yl)methyl4-methylbenzenesulfonate with the corresponding base followed by deprotection. The synthesized compounds were tested for their antiviral activity against hepatitis B virus (HBV). The plaque reduction infectivity assay was used to determine virus count reduction as a result of treatment with the synthesized compounds which showed moderate to high anti-viral activities. The experimental process involved the reaction of 2-(2-Chloroethoxy)ethyl acetate(cas: 14258-40-3Electric Literature of C6H11ClO3)

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics