Heteronucleobase-functionalized benzoxazine: synthesis, thermal properties, and self-assembled structure formed through multiple hydrogen bonding interactions

文献情報

出版日 2012-04-13

DOI 10.1039/C2PY20090B

インパクトファクター 5.582

著者

Wei-Hsun Hu, Kai-Wei Huang, Shiao-Wei Kuo

原文を見る

要旨

In this study we prepared a new class of thymine (T)-functionalized polybenzoxazine (PBZ) through the Michael addition of T to a new acryloyl-functionalized [(3-phenyl-3,4-dihydro-2H-benzooxazin-6-yl)methyl acrylate]benzoxazine (PA-ac) monomer and subsequent polymerization. We used 1H and 13C nuclear magnetic resonance spectroscopy and Fourier transform infrared (FTIR) spectroscopy to confirm the chemical structure of this new monomer and then employed differential scanning calorimetry (DSC) and FTIR spectroscopy to study the curing behavior of the new PBZ. The presence of the strongly self-complementary, multiply hydrogen-bonded T units in the PBZ matrix significantly enhanced its thermal stability, as evidenced from DSC traces and thermogravimetric analyses. Transition electron microscopy and wide-angle X-ray diffraction data provided evidence for the self-assembly of the PBZ occurring through self-complementary multiple hydrogen bonding of its T units.

掲載誌

Polymer Chemistry

CiteScore: 8.6

自己引用率: 7.3%

年間論文数: 457

Polymer Chemistry welcomes submissions in all areas of polymer science that have a strong focus on macromolecular chemistry. Manuscripts may cover a broad range of fields, yet no direct application focus is required.

Heteronucleobase-functionalized benzoxazine: synthesis, thermal properties, and self-assembled structure formed through multiple hydrogen bonding interactions

文献情報

おすすめジャーナル

関連文献

A photo-responsive polymeric azopyridine ligand with metal-complexation sensitivity: application to coordination equilibrium studies on the polymer complexes of a cobalt(ii) Schiff base

Non-conventional fluorescent biogenic and synthetic polymers without aromatic rings

Differences in electroactive terpolymers based on VDF, TrFE and 2,3,3,3-tetrafluoropropene prepared by batch solution and semi-continuous aqueous suspension polymerizations

Block, random and palm-tree amphiphilic fluorinated copolymers: controlled synthesis, surface activity and use as dispersion polymerization stabilizers

A highly active chiral (S,S)-bis(oxazoline) Pd(ii) alkyl complex/activator catalytic system for vinyl polymerization of norbornene in air and water

A dendrimer–hydrophobic interaction synergy improves the stability of polyion complex micelles

Poly(fluoroacrylate)s with tunable surface hydrophobicity via radical copolymerization of 2,2,2-trifluoroethyl α-fluoroacrylate and 2-(trifluoromethyl)acrylic acid

Microporous polyimide networks constructed through a two-step polymerization approach, and their carbon dioxide adsorption performance

Effect of epoxy monomer structure on the curing process and thermo-mechanical characteristics of tri-functional epoxy/amine systems: a methodology combining atomistic molecular simulation with experimental analyses

Synthesis of poly(ethylene glycol)-b-poly(N-(2-hydroxypropyl) methacrylamide) block copolymers with well-defined structures and their influence on in vivo circulation and biodistribution

こちらもおすすめ

6- bromo-1-cyclopropyl-1H-benzimidazoleの市場動向や研究トレンドはどうですか？

環氧プロpanol-d5を取り扱う際の実験室安全事項は何ですか？

2,2’-ジメチル-3,3’-ビピリジンはどのように合成されますか？

6-甲基ピリジン-2-ボリック酸の主な用途は何ですか？

（R）-3-(1-甲基-2-氧環己基)プロpano酸メチルは安全ですか？

ketorolacはどのように保存すればよいですか？

L-2,3-二氨基丙酸二盐酸盐を取り扱う際の実験室安全事項は何ですか？

2-(4-溴ピリジン-2-基)乙腈の物理化学的性質は何ですか？

3-フローロ-[1,1-ベンジレン]-3,4-ジカルボン酸を取り扱う際の実験室安全事項は何ですか？

3-(1-氧代-1,3-二氢-2H-2-异吲哚)丙酸の主な用途は何ですか？

掲載誌

Polymer Chemistry

おすすめ化合物

2,4-Dichloro-5-iodoquinazoline

[4-(Isobutyrylamino)phenyl]boronic acid

(2R,4R)-1-Boc-4-Aminopyrrolidine-2-carboxylic acid

5-Ethyl-2,3-diphenyl-2H-tetrazol-3-ium chloride

1-Boc-(3-carboxymethoxy)azetidine

おすすめサプライヤー