Category: 60221-37-6

Polyphosphazenes with Novel Architectures: Influence on Physical Properties and Behavior as Solid Polymer Electrolytes was written by Allcock, Harry R.;Sunderland, Nicolas J.;Ravikiran, Ramakrishna;Nelson, James M.. And the article was included in Macromolecules in 1998.Formula: C11H22O5 This article mentions the following:

Three types of polyphosphazenes with different architectures have been synthesized and characterized. The influence of the polymer architecture on solid ionic conductivity was of particular interest. The first type includes linear oligo- and polyphosphazenes with the general formula [N:P(OCH₂CH₂OCH₂CH₂OCH₃)₂]_n (MEEP) with different chain lengths. The second type consists of a series of tri-armed star-branched polyphosphazenes with the general formula N{CH₂CH₂NH(CF₃CH₂O)₂P[N:P(OCH₂CH₂OCH₂CH₂OCH₃)₂]_n}₃ with different arm lengths. These were synthesized via the reaction of the tridentate initiator [N{CH₂CH₂NH(CF₃CH₂O)₂P:N-PCl₃⁺}₃][PCl₆^–]₃ with the phosphoranimine Cl₃P:NSiMe₃ in CH₂Cl₂ followed by halogen replacement with sodium (methoxyethoxy)ethoxide. The mol. weights in this system were carefully controlled by variation of the monomer-to-initiator ratios, and the effect of polymer mol. weight on solid ionic conductivity was examined The third polymer system was designed to examine the effect of complex branching on ionic conductivity Thus, a highly branched polymer containing five branches from a cyclotriphosphazene pendent side group (with 26 ethyleneoxy units per repeat unit) was synthesized. The conductivity of this polymer in the presence of three different salts has been measured and compared to the behavior of MEEP with a corresponding mol. weight The mechanism of ion transport in these systems is discussed. In the experiment, the researchers used many compounds, for example, 2-(2-(2-((Tetrahydro-2H-pyran-2-yl)oxy)ethoxy)ethoxy)ethan-1-ol (cas: 60221-37-6Formula: C11H22O5).

2-(2-(2-((Tetrahydro-2H-pyran-2-yl)oxy)ethoxy)ethoxy)ethan-1-ol (cas: 60221-37-6) belongs to ethers. The oxygen atom in ethers are more electronegative than carbon, thus the hydrogens which are alpha to the ethers are more acidic than the simple hydrocarbons. Ethers can form hydrogen bonds with other molecules (alcohols, amines, etc.) that have O閳ユ椊 or N閳ユ椊 bonds. The ability to form hydrogen bonds with other compounds makes ethers particularly good solvents for a wide variety of organic compounds and a surprisingly large number of inorganic compounds.Formula: C11H22O5

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Synthesis of TEG-Substituted 4-(N-Methyl-N-Boc-amino)styrylpyridine as Key Precursor for Monodentate and Multidentate Imaging Agents for A灏?Plaques was written by Li, Zhi;Liu, Bo;Duan, Wubiao;Zhu, Lin. And the article was included in Synthetic Communications in 2015.Application In Synthesis of 2-(2-(2-((Tetrahydro-2H-pyran-2-yl)oxy)ethoxy)ethoxy)ethan-1-ol This article mentions the following:

Triethylene glycol (TEG)-substituted 4-(N-methyl-N-Boc-amino)styrylpyridine, which can serve as key precursor for many monodentate and multidentate imaging agents for A灏?plaques in the human brain, has been readily synthesized with cheap starting materials. Our new method could be employed for mass production of monodentate imaging agent AV-45 (I) and other multidentate imaging agents. In the experiment, the researchers used many compounds, for example, 2-(2-(2-((Tetrahydro-2H-pyran-2-yl)oxy)ethoxy)ethoxy)ethan-1-ol (cas: 60221-37-6Application In Synthesis of 2-(2-(2-((Tetrahydro-2H-pyran-2-yl)oxy)ethoxy)ethoxy)ethan-1-ol).

2-(2-(2-((Tetrahydro-2H-pyran-2-yl)oxy)ethoxy)ethoxy)ethan-1-ol (cas: 60221-37-6) belongs to ethers. Relative to alcohols, ethers are generally less dense, are less soluble in water, and have lower boiling points. They are relatively unreactive, and as a result they are useful as solvents for fats, oils, waxes, perfumes, resins, dyes, gums, and hydrocarbons. Vapours of certain ethers are used as insecticides, miticides, and fumigants for soil. Electron-deficient reagents are also stabilized by ethers. For example, borane (BH3) is a useful reagent for making alcohols. Pure borane exists as its dimer, diborane (B2H6), a toxic gas that is inconvenient and hazardous to use. Borane forms stable complexes with ethers, however, and it is often supplied and used as its liquid complex with tetrahydrofuran (THF).Application In Synthesis of 2-(2-(2-((Tetrahydro-2H-pyran-2-yl)oxy)ethoxy)ethoxy)ethan-1-ol

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Controlled Self-Assembly of Carbohydrate Conjugate Rod-Coil Amphiphiles for Supramolecular Multivalent Ligands was written by Kim, Byung-Sun;Hong, Dong-Je;Bae, Jinyoung;Lee, Myongsoo. And the article was included in Journal of the American Chemical Society in 2005.HPLC of Formula: 60221-37-6 This article mentions the following:

Carbohydrate conjugate rod-coil amphiphiles were synthesized and their self-assembling behavior in aqueous solution was investigated. These amphiphiles were observed to self-assemble into supramol. structures that differ significantly depending on the mol. architecture. The rod-coil amphiphiles based on a short coil (1) self-assemble into a vesicular structure, while the amphiphiles with a long coil (2) show a spherical micellar structure. In contrast, 3, based on a twin-rod segment, was observed to aggregate into cylindrical micelles with twice the diameter of mol. length scale. As a means to determine the binding activity to protein receptors of these supramol. objects, hemagglutination inhibition assay was performed. The experiments showed that the supramol. architecture has a significant effect on the binding activity. In addition, incubation experiments with Escherichia coli showed that mannose-coated objects specifically bind to the bacterial pili of the ORN 178 strain. These results demonstrate that precise control of the nano-objects in shape and size by mol. design can provide control of the biol. activities of the supramol. materials. In the experiment, the researchers used many compounds, for example, 2-(2-(2-((Tetrahydro-2H-pyran-2-yl)oxy)ethoxy)ethoxy)ethan-1-ol (cas: 60221-37-6HPLC of Formula: 60221-37-6).

2-(2-(2-((Tetrahydro-2H-pyran-2-yl)oxy)ethoxy)ethoxy)ethan-1-ol (cas: 60221-37-6) belongs to ethers. Ether is less polar than esters, alcohols or amines because of the oxygen atom that is unable to participate in hydrogen bonding due to the presence of bulky alkyl groups on both sides of the oxygen atom. The unique properties of ethers (i.e., that they are strongly polar, with nonbonding electron pairs but no hydroxyl group) enhance the formation and use of many reagents. For example, Grignard reagents cannot form unless an ether is present to share its lone pair of electrons with the magnesium atom. Complexation of the magnesium atom stabilizes the Grignard reagent and helps to keep it in solution.HPLC of Formula: 60221-37-6

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Polypode ligands as phase-transfer catalysts was written by Fornasier, Roberto;Montanari, Fernando;Podda, Gianni;Tundo, Pietro. And the article was included in Tetrahedron Letters in 1976.Related Products of 60221-37-6 This article mentions the following:

Polyethers prepared from sym-trichlorotriazine and decylpentaerythritol were phase-transfer catalysts for substitution reactions of Me(CH2)7Br (I), butylation of PhCH2COMe (II), and reduction of Me(CH2)5COMe (III). E.g., I with KI, II with BuBr, and III with NaBH4 in the presence of the triazine derivative IV gave 85% Me(CH2)7I, 78% PhCHBuCOMe, and 97% Me(CH2)5CH(OH)Me, resp. In the experiment, the researchers used many compounds, for example, 2-(2-(2-((Tetrahydro-2H-pyran-2-yl)oxy)ethoxy)ethoxy)ethan-1-ol (cas: 60221-37-6Related Products of 60221-37-6).

2-(2-(2-((Tetrahydro-2H-pyran-2-yl)oxy)ethoxy)ethoxy)ethan-1-ol (cas: 60221-37-6) belongs to ethers. Ether is less polar than esters, alcohols or amines because of the oxygen atom that is unable to participate in hydrogen bonding due to the presence of bulky alkyl groups on both sides of the oxygen atom. Ethers are good solvents partly because they are not very reactive. Most ethers can be cleaved, however, by hydrobromic acid (HBr) to give alkyl bromides or by hydroiodic acid (HI) to give alkyl iodides.Related Products of 60221-37-6

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Silacrown ethers: synthesis of macrocyclic diphenylpolyethylene glycol mono- and disilanes was written by Oddon, Gilles;Hosseini, Mir Wais. And the article was included in Tetrahedron Letters in 1993.COA of Formula: C11H22O5 This article mentions the following:

New mono- and disilacrown ethers I–IV [[k]O_lSi_m: (k,l,m) = (8,3,1); (11,4,1); (16,6,2); (22,8,2), resp.] were prepared by reacting Ph₂SiCl₂ with HO(CH₂CH₂O)_nH (n=2, 3) in the presence of base. Variation of the bases revealed that cations could act as templates and thus orient the synthesis towards the mono- or the disilanes. In the experiment, the researchers used many compounds, for example, 2-(2-(2-((Tetrahydro-2H-pyran-2-yl)oxy)ethoxy)ethoxy)ethan-1-ol (cas: 60221-37-6COA of Formula: C11H22O5).

2-(2-(2-((Tetrahydro-2H-pyran-2-yl)oxy)ethoxy)ethoxy)ethan-1-ol (cas: 60221-37-6) belongs to ethers. Ether is less polar than esters, alcohols or amines because of the oxygen atom that is unable to participate in hydrogen bonding due to the presence of bulky alkyl groups on both sides of the oxygen atom. Electron-deficient reagents are also stabilized by ethers. For example, borane (BH3) is a useful reagent for making alcohols. Pure borane exists as its dimer, diborane (B2H6), a toxic gas that is inconvenient and hazardous to use. Borane forms stable complexes with ethers, however, and it is often supplied and used as its liquid complex with tetrahydrofuran (THF).COA of Formula: C11H22O5

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Synthesis and conformational structure of hydrazo-bridged homo calix[2]pyridine[2]triazines was written by Liang, Dong-Dong;Wang, Mei-Xiang. And the article was included in Organic Chemistry Frontiers in 2017.Reference of 60221-37-6 This article mentions the following:

The practical synthesis and conformational structure of hydrazo-bridged homo calix[4]arenes I (R = Bu, 1-butyl-pentyl, 2-(2-[2-(oxan-2-yloxy)ethoxy]ethoxy)ethyl; X = H, Me) are presented. The step-wise fragment coupling method based on the nucleophilic aromatic substitution reaction of 2,6-dihydrazinylpyridine with 6-alkoxy-2,4-dichlorotriazine e.g., 2-butoxy-4,6-dichlorotriazine afforded effectively hydrazo-linked homo calix[2]pyridine[2]triazines I (R = Bu, 1-butyl-pentyl, 2-(2-[2-(oxan-2-yloxy)ethoxy]ethoxy)ethyl; X = H). The exhaustive methylation of -NHNH- linkages led to lipophilic macrocycles, while the introduction of a THP-protected triglyme moiety on a triazine ring produced a water soluble hydrazo-bridged homo calix[2]pyridine[2]triazine I R = (2-(2-[2-(oxan-2-yloxy)ethoxy]ethoxy)ethyl; X = H). The acquired hydrazo-bridged homo calix[4]arenes I adopted a cone conformational structure with two nitrogen atoms of the hydrazine linkage forming resp. a conjugation system with pyridine and triazine rings. The unique macrocyclic conformation and multidentate binding sites would render hydrazo-bridged homo calix[2]pyridine[2]triazines powerful hosts in mol. recognition and self-assembly. In the experiment, the researchers used many compounds, for example, 2-(2-(2-((Tetrahydro-2H-pyran-2-yl)oxy)ethoxy)ethoxy)ethan-1-ol (cas: 60221-37-6Reference of 60221-37-6).

2-(2-(2-((Tetrahydro-2H-pyran-2-yl)oxy)ethoxy)ethoxy)ethan-1-ol (cas: 60221-37-6) belongs to ethers. Of all the functional groups, ethers are the least reactive ones. Ether bonds are quite stable towards bases, oxidizing agents and reducing agents. Autoxidation is the spontaneous oxidation of a compound in air. In the presence of oxygen, ethers slowly autoxidize to form hydroperoxides and dialkyl peroxides. If concentrated or heated, these peroxides may explode. To prevent such explosions, ethers should be obtained in small quantities, kept in tightly sealed containers, and used promptly.Reference of 60221-37-6

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Design and synthesis of Sn-porphyrin based molecular gates was written by Guenet, Aurelie;Graf, Ernest;Kyritsakas, Nathalie;Hosseini, Mir Wais. And the article was included in Inorganic Chemistry in 2010.COA of Formula: C11H22O5 This article mentions the following:

Mol. gates, comprising 4-pyridinyl-substituted stannoporphyrin stator and axially-coordinated triethyleneglycol-bridged bis-1,3-dioxybenzene units having 2,6-pyridinedimethoxy coordination site as a rotor were designed to operate via coordination of metal ions to both bridging and porphyrin pyridine nitrogens. A series of the mol. gates were prepared and characterized, both in solution by ¹H NMR and in the solid state by x-ray diffraction on single crystals. The mol. system is based on a porphyrin core bearing at the meso positions either Ph or pyridyl groups as a stator, octahedral Sn(IV) cation located at the center of the porphyrin as a hinge, and different handles connected to the porphyrin through Sn-O axial bonds. The stability of the complexes in the presence of different acids is also reported. In the experiment, the researchers used many compounds, for example, 2-(2-(2-((Tetrahydro-2H-pyran-2-yl)oxy)ethoxy)ethoxy)ethan-1-ol (cas: 60221-37-6COA of Formula: C11H22O5).

2-(2-(2-((Tetrahydro-2H-pyran-2-yl)oxy)ethoxy)ethoxy)ethan-1-ol (cas: 60221-37-6) belongs to ethers. Relative to alcohols, ethers are generally less dense, are less soluble in water, and have lower boiling points. They are relatively unreactive, and as a result they are useful as solvents for fats, oils, waxes, perfumes, resins, dyes, gums, and hydrocarbons. Vapours of certain ethers are used as insecticides, miticides, and fumigants for soil. Electron-deficient reagents are also stabilized by ethers. For example, borane (BH3) is a useful reagent for making alcohols. Pure borane exists as its dimer, diborane (B2H6), a toxic gas that is inconvenient and hazardous to use. Borane forms stable complexes with ethers, however, and it is often supplied and used as its liquid complex with tetrahydrofuran (THF).COA of Formula: C11H22O5

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Periphery-modified crown ethers. Synthesis of bis-5,8-dimethoxy-1,4-methanonaphthalene-fused crown ethers was written by Chou, Teh-Chang;Chen, Shing-Yi;Chen, Yie-Hsung. And the article was included in Tetrahedron in 2003.Computed Properties of C11H22O5 This article mentions the following:

The easily accessible and multi-functionalized 5,8-dimethoxy-6,7-dihydroxy methyl-1,4-dihydro-1,4-methanonaphthalene (I) has been utilized as the basic building material to synthesize the sym. bis-methanonaphthalene-fused crown ethers (BMN-16-crown-4, BMN-22-crown-6, BMN-28-crown-8, and BMN-34-crown-10), that are constructed based on the connection between the α,β-bis-benzylic carbon atoms of diol I and oligoethylene glycols via two synthetic routes keyed upon the method of Williamson ether synthesis. These compounds are constructed based on the connection between the α,β,-bis-benzylic carbon atoms of diol and oligoethylene glycols via two synthetic routes keyed upon the method of Williamson ether synthesis. Crystal structures of one of the products (in syn- and anti-forms) are also reported. In the experiment, the researchers used many compounds, for example, 2-(2-(2-((Tetrahydro-2H-pyran-2-yl)oxy)ethoxy)ethoxy)ethan-1-ol (cas: 60221-37-6Computed Properties of C11H22O5).

2-(2-(2-((Tetrahydro-2H-pyran-2-yl)oxy)ethoxy)ethoxy)ethan-1-ol (cas: 60221-37-6) belongs to ethers. Of all the functional groups, ethers are the least reactive ones. Ether bonds are quite stable towards bases, oxidizing agents and reducing agents. But on the other hand, ethers undergo cleavage by reaction with acids. Autoxidation is the spontaneous oxidation of a compound in air. In the presence of oxygen, ethers slowly autoxidize to form hydroperoxides and dialkyl peroxides. If concentrated or heated, these peroxides may explode. To prevent such explosions, ethers should be obtained in small quantities, kept in tightly sealed containers, and used promptly.Computed Properties of C11H22O5

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

2-Chloro-1-(chloromethyl)ethyl methoxymethyl ether as a reagent for acetonylation of alcohols and phenol was written by Gu, Xue Ping;Ikeda, Isao;Komada, Satoru;Masuyama, Araki;Okahara, Mitsuo. And the article was included in Journal of Organic Chemistry in 1986.Safety of 2-(2-(2-((Tetrahydro-2H-pyran-2-yl)oxy)ethoxy)ethoxy)ethan-1-ol This article mentions the following:

Treatment of ROH [R = decyl, cyclohexyl, Ph, Me₃C, Me(CH₂)₉OCH₂(CH₂OCH₂)₃CH₂OH, etc.] with ClCH₂CH(CH₂Cl)OCH₂OMe (I), Bu₄N⁺ HSO₄^–, and a base (e.g., NaOH) gave ROCH₂C(:CH₂)OCH₂OMe, which were treated with aqueous H₂SO₄ to give 42-83% ROCH₂COMe. Similar treatment of HOCH₂(CH₂OCH₂)₂CH₂OH with I, but without Bu₄N⁺ HSO₄^–, gave 61% MeCOCH₂OCH₂(CH₂OCH₂)₂CH₂OCH₂COMe. In the experiment, the researchers used many compounds, for example, 2-(2-(2-((Tetrahydro-2H-pyran-2-yl)oxy)ethoxy)ethoxy)ethan-1-ol (cas: 60221-37-6Safety of 2-(2-(2-((Tetrahydro-2H-pyran-2-yl)oxy)ethoxy)ethoxy)ethan-1-ol).

2-(2-(2-((Tetrahydro-2H-pyran-2-yl)oxy)ethoxy)ethoxy)ethan-1-ol (cas: 60221-37-6) belongs to ethers. Relative to alcohols, ethers are generally less dense, are less soluble in water, and have lower boiling points. They are relatively unreactive. The unique properties of ethers (i.e., that they are strongly polar, with nonbonding electron pairs but no hydroxyl group) enhance the formation and use of many reagents. For example, Grignard reagents cannot form unless an ether is present to share its lone pair of electrons with the magnesium atom. Complexation of the magnesium atom stabilizes the Grignard reagent and helps to keep it in solution.Safety of 2-(2-(2-((Tetrahydro-2H-pyran-2-yl)oxy)ethoxy)ethoxy)ethan-1-ol

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

2-Chloro-1-(chloromethyl)ethyl methoxymethyl ether as a reagent for acetonylation of alcohols and phenol was written by Gu, Xue Ping;Ikeda, Isao;Komada, Satoru;Masuyama, Araki;Okahara, Mitsuo. And the article was included in Journal of Organic Chemistry in 1986.Safety of 2-(2-(2-((Tetrahydro-2H-pyran-2-yl)oxy)ethoxy)ethoxy)ethan-1-ol This article mentions the following:

Treatment of ROH [R = decyl, cyclohexyl, Ph, Me₃C, Me(CH₂)₉OCH₂(CH₂OCH₂)₃CH₂OH, etc.] with ClCH₂CH(CH₂Cl)OCH₂OMe (I), Bu₄N⁺ HSO₄^–, and a base (e.g., NaOH) gave ROCH₂C(:CH₂)OCH₂OMe, which were treated with aqueous H₂SO₄ to give 42-83% ROCH₂COMe. Similar treatment of HOCH₂(CH₂OCH₂)₂CH₂OH with I, but without Bu₄N⁺ HSO₄^–, gave 61% MeCOCH₂OCH₂(CH₂OCH₂)₂CH₂OCH₂COMe. In the experiment, the researchers used many compounds, for example, 2-(2-(2-((Tetrahydro-2H-pyran-2-yl)oxy)ethoxy)ethoxy)ethan-1-ol (cas: 60221-37-6Safety of 2-(2-(2-((Tetrahydro-2H-pyran-2-yl)oxy)ethoxy)ethoxy)ethan-1-ol).

2-(2-(2-((Tetrahydro-2H-pyran-2-yl)oxy)ethoxy)ethoxy)ethan-1-ol (cas: 60221-37-6) belongs to ethers. Relative to alcohols, ethers are generally less dense, are less soluble in water, and have lower boiling points. They are relatively unreactive. The unique properties of ethers (i.e., that they are strongly polar, with nonbonding electron pairs but no hydroxyl group) enhance the formation and use of many reagents. For example, Grignard reagents cannot form unless an ether is present to share its lone pair of electrons with the magnesium atom. Complexation of the magnesium atom stabilizes the Grignard reagent and helps to keep it in solution.Safety of 2-(2-(2-((Tetrahydro-2H-pyran-2-yl)oxy)ethoxy)ethoxy)ethan-1-ol

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem