Tam, Teck Lip Dexter’s team published research in ACS Applied Polymer Materials in 3 | CAS: 638-45-9

ACS Applied Polymer Materials published new progress about 638-45-9. 638-45-9 belongs to iodides-buliding-blocks, auxiliary class Iodide,Aliphatic hydrocarbon chain, name is 1-Iodohexane, and the molecular formula is C7H7IN2O, Application of 1-Iodohexane.

Tam, Teck Lip Dexter published the artcileThermoelectric Performances of n-Doped Ladder-Type Conjugated Polymers Using Various Viologen Radical Cations, Application of 1-Iodohexane, the publication is ACS Applied Polymer Materials (2021), 3(11), 5596-5603, database is CAplus.

Understanding the dopant-polymer interaction is of interest to the conducting polymer research community due to its influence on charge transport properties and also thermoelec. performance. However, studies on such interactions are often complicated by the change in polymer morphol. upon the addition of dopants. Here, we utilized sequential solution doping of a ladder-type poly(benzimidazobenzophenanthrolinedione) (BBL) via viologen radical cation salts. The strong interchain interaction in BBL prevents the infiltration of the viologen radical cations into individual BBL fibrils, thus minimizing the disruption of the polymer morphol. By changing the N-substitution (benzyl or hexyl) and counteranion (chloride or iodide) of the viologen radical cations, the dopant-polymer interaction in such a system was studied. Our results suggest that the anion-π (radical) interaction between the counteranion and BBL (BBL) is detrimental to the charge transport properties and thermoelec. performance of this system. This anion-π (radical) interaction between the counteranion and BBL (BBL) is governed by the solution state of the viologen radical cation (tightly bound anion or dimerized with loosely bound anion) during the doping process, which is controlled by the bulkiness of the N-substitution and the Lewis basicity of the counteranion. As a result, BBL doped with benzyl viologen monochloride showed the highest conductivities with reasonably high Seebeck coefficients while BBL doped with hexyl viologen monochloride showed inferior conductivities and Seebeck coefficients

ACS Applied Polymer Materials published new progress about 638-45-9. 638-45-9 belongs to iodides-buliding-blocks, auxiliary class Iodide,Aliphatic hydrocarbon chain, name is 1-Iodohexane, and the molecular formula is C7H7IN2O, Application of 1-Iodohexane.

Referemce:
https://en.wikipedia.org/wiki/Iodide,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Wang, Jia-Wang’s team published research in Nature Communications in 12 | CAS: 638-45-9

Nature Communications published new progress about 638-45-9. 638-45-9 belongs to iodides-buliding-blocks, auxiliary class Iodide,Aliphatic hydrocarbon chain, name is 1-Iodohexane, and the molecular formula is C3H6O2, Product Details of C6H13I.

Wang, Jia-Wang published the artcileCatalytic asymmetric reductive hydroalkylation of enamides and enecarbamates to chiral aliphatic amines, Product Details of C6H13I, the publication is Nature Communications (2021), 12(1), 1313, database is CAplus and MEDLINE.

A mild and general nickel-catalyzed asym. reductive hydroalkylation effectively converted to enamides and enecarbamates into drug-like α-branched chiral amines was reported. This reaction involved the regio- and stereoselective hydrometallation of an enamide or enecarbamate to generated a catalytic amount of enantioenriched alkylnickel intermediate, followed by C-C bond formation via alkyl electrophiles.

Nature Communications published new progress about 638-45-9. 638-45-9 belongs to iodides-buliding-blocks, auxiliary class Iodide,Aliphatic hydrocarbon chain, name is 1-Iodohexane, and the molecular formula is C3H6O2, Product Details of C6H13I.

Referemce:
https://en.wikipedia.org/wiki/Iodide,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Pan, Zhangjin’s team published research in Angewandte Chemie, International Edition in 60 | CAS: 638-45-9

Angewandte Chemie, International Edition published new progress about 638-45-9. 638-45-9 belongs to iodides-buliding-blocks, auxiliary class Iodide,Aliphatic hydrocarbon chain, name is 1-Iodohexane, and the molecular formula is C6H13I, Product Details of C6H13I.

Pan, Zhangjin published the artcilePalladium/TY-Phos-Catalyzed Asymmetric Intermolecular α-Arylation of Aldehydes with Aryl Bromides, Product Details of C6H13I, the publication is Angewandte Chemie, International Edition (2021), 60(34), 18542-18546, database is CAplus and MEDLINE.

Herein, an efficient Pd-catalyzed asym. intermol. α-arylation reaction of α-alkyl-α-aryl disubstituted aldehydes with aryl bromides, which provided a rapid access to chiral aldehydes bearing an α-all-carbon quaternary stereocenter in moderate to good yields with good er in most cases was reported. In addition, a pair of enantiomers could be easily prepared with the use of the same ligand by exchanging the aryl groups of aldehyde and aryl bromide.

Angewandte Chemie, International Edition published new progress about 638-45-9. 638-45-9 belongs to iodides-buliding-blocks, auxiliary class Iodide,Aliphatic hydrocarbon chain, name is 1-Iodohexane, and the molecular formula is C6H13I, Product Details of C6H13I.

Referemce:
https://en.wikipedia.org/wiki/Iodide,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Tsang, Chui-Shan’s team published research in ChemElectroChem in 8 | CAS: 638-45-9

ChemElectroChem published new progress about 638-45-9. 638-45-9 belongs to iodides-buliding-blocks, auxiliary class Iodide,Aliphatic hydrocarbon chain, name is 1-Iodohexane, and the molecular formula is C10H10O2, SDS of cas: 638-45-9.

Tsang, Chui-Shan published the artcileUnexpected Promotional Effects of Alkyl-Tailed Ligands and Anions on the Electrochemical Generation of Ruthenium(IV)-Oxo Complexes, SDS of cas: 638-45-9, the publication is ChemElectroChem (2021), 8(12), 2221-2230, database is CAplus.

Electro-generation of RuIV=O species from the RuII-aqua complex is a crucial step to excel the electrocatalytic water oxidation performance of ruthenium oxo complexes. We report herein the synthesis and X-ray crystal structural characterizations of new RuII-aqua complexes containing N-substituted 2,2′-dipyridylamine ligands (L) tagged with an alkyl chain of various lengths, [Ru(tpy)(L)(OH2)]2+. Cyclic voltammetric analyses show that the length of the alkyl chain exerts great influence on the electro-generation of RuIV=O species. The L with a longer alkyl chain in an acidic aqueous medium promotes the conversion of RuIII-OH to RuIV=O efficiently. Surprisingly, this conversion can be further enhanced by the presence of perchlorate anions. Chronocoulometric data reveal that the alkyl chain on L promotes the adsorption of the ruthenium complex on the electrode surface. Bulk electrolysis results indicate that the [Ru(tpy)(dppa)(OH2)]2+ (dppa=(2,2′-dipyridyl)-n-propylamine) gives the most active electrocatalytic water oxidation activity among the ruthenium-aqua complexes investigated in this study.

ChemElectroChem published new progress about 638-45-9. 638-45-9 belongs to iodides-buliding-blocks, auxiliary class Iodide,Aliphatic hydrocarbon chain, name is 1-Iodohexane, and the molecular formula is C10H10O2, SDS of cas: 638-45-9.

Referemce:
https://en.wikipedia.org/wiki/Iodide,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Miao, Zhihui’s team published research in Macromolecules (Washington, DC, United States) in 54 | CAS: 638-45-9

Macromolecules (Washington, DC, United States) published new progress about 638-45-9. 638-45-9 belongs to iodides-buliding-blocks, auxiliary class Iodide,Aliphatic hydrocarbon chain, name is 1-Iodohexane, and the molecular formula is C6H13I, Recommanded Product: 1-Iodohexane.

Miao, Zhihui published the artcileSoluble Polymer Precursors via Ring-Expansion Metathesis Polymerization for the Synthesis of Cyclic Polyacetylene, Recommanded Product: 1-Iodohexane, the publication is Macromolecules (Washington, DC, United States) (2021), 54(17), 7840-7848, database is CAplus.

Cyclic polyacetylene (c-PA) is the cyclic derivative of the semiconducting linear polyacetylene. As with the linear derivative, cyclic polyacetylene is insoluble, making its characterization and processing challenging. Herein, we report the synthesis of c-PA via an indirect approach, employing ring-expansion metathesis polymerization of cyclic alkenes to form soluble polymer precursors. Subsequent retro-Diels-Alder elimination through heating provides c-PA. Dilute solution characterizations of the polymer precursors including 1H NMR spectroscopy, gel permeation chromatog., and IR and Raman spectroscopy confirm their cyclic structure and, by inference, the cyclic topol. of the resulting c-PA. Solid-state thermal analyses via thermogravimetric anal. and differential scanning calorimetry reveal the chem. and phys. transformations occurring during the retro-Diels-Alder elimination step and concurrent isomerization. Freestanding films are attainable via the soluble precursors, and when doped with I2, the films are semiconducting.

Macromolecules (Washington, DC, United States) published new progress about 638-45-9. 638-45-9 belongs to iodides-buliding-blocks, auxiliary class Iodide,Aliphatic hydrocarbon chain, name is 1-Iodohexane, and the molecular formula is C6H13I, Recommanded Product: 1-Iodohexane.

Referemce:
https://en.wikipedia.org/wiki/Iodide,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Zengerling, Lydia’s team published research in Synlett in 32 | CAS: 638-45-9

Synlett published new progress about 638-45-9. 638-45-9 belongs to iodides-buliding-blocks, auxiliary class Iodide,Aliphatic hydrocarbon chain, name is 1-Iodohexane, and the molecular formula is C26H25N5O3, Safety of 1-Iodohexane.

Zengerling, Lydia published the artcileA Palladium-free Sonogashira coupling protocol employing an in situ prepared copper/chelating 1,2,3-triazolylidene system, Safety of 1-Iodohexane, the publication is Synlett (2021), 32(6), 616-620, database is CAplus.

A new, palladium-free Sonogashira coupling reaction protocol using a catalytic system that comprises a simple, cheap, widely available copper salt and a chelating 1,2,3-triazolylidene ligand precursor is reported. This protocol provides the desired coupling products in moderate to very good yields.

Synlett published new progress about 638-45-9. 638-45-9 belongs to iodides-buliding-blocks, auxiliary class Iodide,Aliphatic hydrocarbon chain, name is 1-Iodohexane, and the molecular formula is C26H25N5O3, Safety of 1-Iodohexane.

Referemce:
https://en.wikipedia.org/wiki/Iodide,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Tang, Min-Min’s team published research in Chemistry – An Asian Journal in 17 | CAS: 638-45-9

Chemistry – An Asian Journal published new progress about 638-45-9. 638-45-9 belongs to iodides-buliding-blocks, auxiliary class Iodide,Aliphatic hydrocarbon chain, name is 1-Iodohexane, and the molecular formula is C24H20Ge, Computed Properties of 638-45-9.

Tang, Min-Min published the artcileRole of Rim Functions in Recognition and Selectivity of Small-Molecule Guests in Water-Soluble Cavitand Hosts, Computed Properties of 638-45-9, the publication is Chemistry – An Asian Journal (2022), 17(15), e202200466, database is CAplus and MEDLINE.

Groups on the upper rim of cavitands can play major roles in the recognition of small mols. Water-soluble deep cavitands 1, 2 or 3 bearing the walls upper rim of imidazole, urea, and Me urea, resp., were synthesized and characterized as hosts of small-mol. guests. The vase forms of 1 or 2 are stabilized through H-bonding to solvent water mols. between adjacent walls. Various small alkyl organic mols. – alcs., halides, cycloalkane derivatives and heterocycles – are efficiently bound in 1. For n-alcs. (C5 to C12), the -OH end is fixed at the upper rim and the alkyl parts are in the hydrophobic cavity. The longer alc. guests (C7-C12) show coiling. Cycloalkane guests rotate rapidly on all 3 axes within the host cavity, while heterocycles show orientations placing their heteroatoms near the cavitand rim. Competition studies between alkyl chlorides, bromides and iodides showed preference for binding of iodides in 1. Competition between cavitands for hexyl halide guests halide showed the order 2>1>3.

Chemistry – An Asian Journal published new progress about 638-45-9. 638-45-9 belongs to iodides-buliding-blocks, auxiliary class Iodide,Aliphatic hydrocarbon chain, name is 1-Iodohexane, and the molecular formula is C24H20Ge, Computed Properties of 638-45-9.

Referemce:
https://en.wikipedia.org/wiki/Iodide,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Dudkina, Yulia B.’s team published research in ChemPhysChem in 22 | CAS: 638-45-9

ChemPhysChem published new progress about 638-45-9. 638-45-9 belongs to iodides-buliding-blocks, auxiliary class Iodide,Aliphatic hydrocarbon chain, name is 1-Iodohexane, and the molecular formula is C6H13I, SDS of cas: 638-45-9.

Dudkina, Yulia B. published the artcileComposing NLO Chromophore as a Puzzle: Electrochemistry-based Approach to Design and Effectiveness, SDS of cas: 638-45-9, the publication is ChemPhysChem (2021), 22(22), 2313-2328, database is CAplus and MEDLINE.

A series of D-π-A, D-π-D’-π-A, D-π-A’-π-A nonlinear optical chromophores with vinylene π-electron bridges or bridges with π-deficient/π-excessive heterocyclic moieties along with the corresponding precursors D-vinylene, D-π-D’, D’-π-A, D-π-A’ and A’-π-A are synthesized and studied both exptl. and computationally. The effect of the heterocycle in the π-electron bridge on the oxidation/reduction potentials and the energy gap (ΔEel) is investigated in detail. The properties of the D-π-A'(D’)-π-A chromophores are shown to correlate with those of building blocks: the oxidation potential is determined by the D-vinylene, and the reduction potential is determined by A'(D’)-π-A truncated compounds The contribution of the acceptor to the oxidation potential of chromophores in comparison with those of the precursors was estimated and analyzed in terms of electronic communication between the end groups. A good correlation between the ΔEel and the chromophores’ first hyperpolarizability is revealed.

ChemPhysChem published new progress about 638-45-9. 638-45-9 belongs to iodides-buliding-blocks, auxiliary class Iodide,Aliphatic hydrocarbon chain, name is 1-Iodohexane, and the molecular formula is C6H13I, SDS of cas: 638-45-9.

Referemce:
https://en.wikipedia.org/wiki/Iodide,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com