Synthesis of expanded poly(α-amino acid)s having metal complex skeleton and construction of secondary structures

具有金属络合物骨架的膨胀聚(α-氨基酸)的合成及二级结构的构建

• 批准号: 20550063
• 负责人: OKAMURA Taka-aki
• 金额: $ 3.16万
• 依托单位: Osaka University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2008
• 资助国家: 日本
• 起止时间: 2008 至 2010
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20550063/
• 关键词: 超分子化学; 金属錯体; ペプチド; 非天然型アミノ酸; 超分子化; 金属錯体化学

A series of expanded poly(α-amino acid)s containing metal complexes was designed and synthesized. The molecular structures in solution and the crystal structures were determined. The conformation of the polymer depends finely on the component amino acids. Slight changes of the side chain of amino acid residues resulted in varieties of conformations, e.g., helical and zigzag structures. A suitable select of linkage could alter the handedness of the helix.

设计并合成了一系列含金属配合物的聚α-氨基酸扩链剂。测定了溶液中的分子结构和晶体结构。聚合物的构象很大程度上取决于组成氨基酸。氨基酸残基侧链的微小变化导致构象的变化，例如，螺旋形和锯齿形结构。适当选择的连锁可以改变螺旋的旋向性。

项目成果

Metal–organic frameworks with oxazoline-containing tripodal ligand: structure changes via reaction medium and metal-to-ligand ratio

• DOI: 10.1039/c002874f
• 发表时间: 2010-11
• 期刊: CrystEngComm
• 影响因子: 3.1
• 作者: Yong-Qing Huang;Zhongliang Shen;Xia-Ying Zhou;T. Okamura;Zhi Su;Jian Fan;Wei‐Yin Sun;jin-quan yu;N. Ueyama

Syntheses and characterization of inorganic-organic hybrids with 4-(isonicotinamido)phthalate and some divalent metal centers

4-(异烟酰氨基)邻苯二甲酸酯和一些二价金属中心的无机-有机杂化物的合成和表征

• DOI: 10.1016/j.poly.2010.05.014
• 发表时间: 2010-08-11
• 期刊: POLYHEDRON
• 影响因子: 2.6
• 作者: Chen, Man-Sheng;Hu, Qin;Ueyama, Norikazu
• 通讯作者: Ueyama, Norikazu

Zinc, cadmium, and mercury 1,2-benzenedithiolates with intramolecular NH•••S hydrogen bonds

• DOI: 10.1021/ic702037k
• 发表时间: 2008-04-07
• 期刊: INORGANIC CHEMISTRY
• 影响因子: 4.6
• 作者: Baba, Koji;Okamura, Taka-Aki;Ueyama, Norikazu
• 通讯作者: Ueyama, Norikazu

Syntheses, crystal structures and properties of silver(I) and copper(II) complexes with an oxazoline-containing tetradentate ligand

含恶唑啉四齿配体的银(I)和铜(II)配合物的合成、晶体结构和性质

• DOI: 10.1039/c0nj00092b
• 发表时间: 2010-11
• 期刊: New Journal of Chemistry
• 影响因子: 3.3
• 作者: Su, Zhi;Fan, Jian;Liu, Guang-Xiang;Okamura, Taka-aki;Zhou, Xia-Ying;Ueyama, Norikazu;Yu, Jin-Quan;Huang, Yong-Qing;Sun, Wei-Yin
• 通讯作者: Sun, Wei-Yin

pH-dependent self-assembly of copper(II) complexes with a new imidazole-containing polyamine ligand: Synthesis, structure and magnetic property

铜(II)配合物与新型含咪唑多胺配体的pH依赖性自组装：合成、结构和磁性

• DOI: 10.1016/j.poly.2008.05.012
• 发表时间: 2008-08
• 期刊: Polyhedron
• 影响因子: 2.6
• 作者: Bai, Zheng-Shuai;Cai, Kai;Yuan, Qing;Su, Zhi;Okamura, Taka-aki;Sun, Wei-Yin;Ueyama, Norikazu;Qi, Zhao-Peng
• 通讯作者: Qi, Zhao-Peng