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文章名     作者     期刊名     摘要     卷     期         如果没有找到您所需要的文献，请点击 ——此处申请     共59条记录   Successive Synthesis of Asymmetric Star-Branched Polymers Based on Iterative Methodology Using 1,1-Diphenylethylene Derivatives of Alternative Choice at Each Iteration [作者：Higashihara, T; Sakurai, T; Hirao, A,期刊：Macromolecules, 页码：6006-6014 , 文章类型： Article，,卷期：2009年42-16] We have demonstrated an advanced iterative methodology using specially designed 1-[4-(3-bromopropyl)phenyl]-1-phenylethylene (1) or 3,5-bis{3-[4-(1-phenylethenyl)phenyl]propoxy}benzyl bromide (2) of alternative choice at... Synthesis and Spectroscopic Studies of Macrocyclic Polystyrene Containing Two Fluorene Units and Single 9, 10-Anthracenylidene Group [作者：Chen, R; Ling, J; Hogen-Esch, TE,期刊：Macromolecules, 页码：6015-6022 , 文章类型： Article，,卷期：2009年42-16] The synthesis of narrow distribution model macrocyclic polystyrenes initiated with 1,4-dipotassio-bis-1,4-(9',9'-dimethyl-2'-fluorenyl)butane(DMFB) containing 12 to 55 styrene units and coupled to a single 9, 10-anthrace... Polymers of Intrinsic Microporosity Derived from Novel Disulfone-Based Monomers [作者：Du, NY; Robertson, GP; Pinnau, I; Guiver, MD,期刊：Macromolecules, 页码：6023-6030 , 文章类型： Article，,卷期：2009年42-16] The synthesis of three novel disulfone-based monomers from readily available hexafluorobenzene and thiols for the preparation of homopolymers and copolymers of intrinsic microporosity (PIMs) is described. The disulfonyl-... Silyl Radical Chemistry and Conventional Photoinitiators: A Route for the Design of Efficient Systems [作者：Lalevee, J; Blanchard, N; Chany, AC; El-Roz, M; Souane, R; Graff, B; Allonas, X; Fouassier, JP,期刊：Macromolecules, 页码：6031-6037 , 文章类型： Article，,卷期：2009年42-16] Three new efficient photoinitiators (PI) based on a well-known chromophore skeleton (hydroxyphenylacetophenone, thioxanthone, or benzoin) linked to a silyl-containing moiety are proposed. The ability of these structures ... High-Performance Carboxylated Polymers of Intrinsic Microporosity (PIMs) with Tunable Gas Transport Properties [作者：Du, NY; Robertson, GP; Song, JS; Pinnau, I; Guiver, MD,期刊：Macromolecules, 页码：6038-6043 , 文章类型： Article，,卷期：2009年42-16] Carboxylated polymers of intrinsic microporosity (carboxylated PIMs) are reported as potential high-performance materials for membrane-based gas separation. Carboxylated PIM membranes were prepared by in situ hydrolysis ... Ring-Opening Polymerization of a Benzylated 1,6-Anhydro-beta-D-talopyranose and Synthesis of a New Polysaccharide, (1 -> 6)-(alpha-D-Talopyranan [作者：Hattori, K; Yoshida, T,期刊：Macromolecules, 页码：6044-6049 , 文章类型： Article，,卷期：2009年42-16] 1,6-Anhydro-2,3,4-tri-O-benzyl-beta-D-talopyranose (1) was synthesized and polymerized to compare its polymerizability with that of other benzylated 1,6-anhydrohexopyranoses reported previously. In methylene chloride at ... Temperature Effect on Activation Rate Constants in ATRP: New Mechanistic Insights into the Activation Process [作者：Seeliger, F; Matyjaszewski, K,期刊：Macromolecules, 页码：6050-6055 , 文章类型： Article，,卷期：2009年42-16] Activation rate constants (k(act)) for a variety of initiators for Cu-mediated ATRP were measured with Cu(I)Br(PMDETA) at various temperatures (i.e., -40 to + 60 degrees C. Reactions of less active alkyl halides were mor... Living Ring-Opening Homo- and Copolymerization of epsilon-Caprolactone and L- and D,L-Lactides by Dimethyl(salicylaldiminato)aluminum Compounds [作者：Pappalardo, D; Annunziata, L; Pellecchia, C,期刊：Macromolecules, 页码：6056-6062 , 文章类型： Article，,卷期：2009年42-16] The dimethylaluminum compounds {3-tBu-2-(O)C6H3CH=N-R) AIMe(2) [R = C6H5 (1); 2,6-iPr(2)C(6)H(3) (2); C6F5 (3)] were used as initiators in the ring-opening polymerization (ROP) of epsilon-caprolactone, L-lactide, and D,L... Separation of Linear Polyethylene from Isotactic, Atactic, and Syndlotactic Polypropylene by High-Temperature Adsorption Liquid Chromatography [作者：Macko, T; Pasch, H,期刊：Macromolecules, 页码：6063-6067 , 文章类型： Article，,卷期：2009年42-16] For the First time polyolefins are separated according to tacticity by liquid chromatography. High-temperature gradient HPLC is shown to be suitable for the separation of polyethylene and polypropylene. As the stationary... Synthesis and Characterization of Isomeric Vinyl-1,2,3-triazole Materials by Azide-Alkyne Click Chemistry [作者：Nulwala, H; Takizawa, K; Odukale, A; Khan, A; Thibault, RJ; Taft, BR; Lipshutz, BH; Hawker, CJ,期刊：Macromolecules, 页码：6068-6074 , 文章类型： Article，,卷期：2009年42-16] The synthesis of isomeric, functionalized 4-vinyl-1,2,3-triazole and 5-vinyl-1,2,3-triazole monomers is demonstrated using heterogeneous copper (copper-in-charcoal)-catalyzed azide-alkyne cycloaddition (CuAAC) or homogen... Highly Selective Polymer Electrolyte Membranes from Reactive Block Polymers [作者：Chen, L; Hallinan, DT; Elabd, YA; Hillmyer, MA,期刊：Macromolecules, 页码：6075-6085 , 文章类型： Article，,卷期：2009年42-16] A series of reactive poly(norbornenylethylstyrene-s-styrene)-poly(n-propyl-p-styrenesulfonate) (PNS-PSSP) block polymers were prepared by atom transfer radical polymerization. Solutions containing PNS-PSSP, the cyclic ol... Cutinase-Catalyzed Deacetylation of Poly(vinyl acetate) [作者：Ronkvist, AM; Lu, WH; Feder, D; Gross, RA,期刊：Macromolecules, 页码：6086-6097 , 文章类型： Article，,卷期：2009年42-16] Poly(vinyl acetate), PVAc, is an industrially important polymer used in adhesives, textile fibers, paper products and coating materials. This paper reports catalytic activities of cutinases from Humicola insolens (HiC), ... Synthesis and Characterization of One-Component Polymeric Photoinitiator by Simultaneous Double Click Reactions and Its Use in Photoinduced Free Radical Polymerization [作者：Temel, G; Aydogan, B; Arsu, N; Yagci, Y,期刊：Macromolecules, 页码：6098-6106 , 文章类型： Article，,卷期：2009年42-16] A polystyrene copolymer (PS-B-DMAB) possessing both benzophenone and dimethylamino moieties in the side chain was synthesized by a combination of nitroxide-mediated radical polymerization (NMRP) and simultaneous double "... Design and Synthesis of Alternating Regioregular Oligothiophenes/Benzothiadiazole Copolymers for Organic Solar Cells [作者：Liang, FS; Lu, JP; Ding, JF; Movileanu, R; Tao, Y,期刊：Macromolecules, 页码：6107-6114 , 文章类型： Article，,卷期：2009年42-16] Low-bandgap regioregular polythiophene derivatives, PTh6BTD, PTh8BTD, and PTh4TTBTD, were synthesized through Stille coupling reaction. These are alternating copolymers of an electron-deficient benzothiadiazole unit and ... Synthesis and Chiroptical Properties of Hydroxyphenylglycine-Based Poly(m-phenyleneethynylene-p-phenyleneethynylene)s [作者：Liu, RY; Shiotsuki, M; Masuda, T; Sanda, F,期刊：Macromolecules, 页码：6115-6122 , 文章类型： Article，,卷期：2009年42-16] The polymerization of 3',5'-diiodo-4'-hydroxy-N-alpha-tert-butoxycarbonyl-D-phenylglycine ethyl-, hexyl-, and laurylamides 1-3 with p-diethynylbenzene was carried out to obtain optically active poly(m-phenyleneethynylene... Ladder-Type Polyenazine Based on Intramolecular S ... N Interactions: A Theoretical Study of a Small-Bandgap Polymer [作者：Tian, YH; Kertesz, M,期刊：Macromolecules, 页码：6123-6127 , 文章类型： Article，,卷期：2009年42-16] Ladder-type polyenazine (LPEA, 2), a nitrogen-containing polymer analogous to polyacetylene (PA), is proposed, based on molecule I synthesized and characterized earlier.(8) By using density functional theory calculations...