Development of novel-functionalized compounds using silver-vorous molecules

使用食银分子开发新型功能化化合物

• 批准号: 18550131
• 负责人: HABATA Yoichi
• 金额: $ 2.84万
• 依托单位: Toho University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2006
• 资助国家: 日本
• 起止时间: 2006 至 2007
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18550131/
• 关键词: Cvclene; Silver ion; Comnlexation; Sunlamolecules; Carnivorous plant; Silver-pi interactions; Cycicic lieands; Aromatic ring; 銀; 芳香族; 分子認識

We have synthesized (A) chiral armed-cyclens having four aromatic rings, (B) C2v symmetrical armed-cyclens having two kinds of aromatic rings, and (C) armed-cyclens having an additional binding site in the side-arms.Project A:Two kinds chiral armed-cyclens, (i) which have a chiral site at cyclen ring and (ii) which have a chiral sited at a side-arm, have been prepared. Drastic increase of chirality was observed by CD spectra, when the ligands form complexes with Ag^+.Project B :New ligands having C2v symmetrical armed-cyclens having two kinds of aromatic (FORGOT A rings, 3, 5-difluorobenzylanddifluorobenzyl and 4-(4-pyrydyl)benzyl group were prepared. From the cold ESIMS, 1H NMR titration experiments and X-ray structures suggested that the ligand form 3 : 5 (ligand : Ag^+) complex. The shape of the complex is looks like nano-trefoil.Project C:New ligands having ethyleneoxy units at the aromatic side-arms have been prepared. Cold ESIMS suggested that the complexing abilities of ligands toward alkali metal cations increased when the ligand form Ag^+ complex.

我们合成了（A）具有四个芳香环的手性臂化大环芳烃，（B）具有两种芳香环的C_2 ~ v对称臂化大环芳烃，和（C）在侧臂上具有额外结合位点的臂化大环芳烃。项目B：合成了一种新的具有C2 v对称臂环的配体，该配体含有两种芳香（FORGOTA）环，即3，5-二氟苄基、二氟苄基和4-（4-吡咯基）苄基。冷ESIMS、1H NMR滴定实验和X-射线衍射分析表明，配体与Ag^+形成3：5的配合物。配合物的形状类似纳米三叶草。项目C：合成了芳香侧臂上带有乙烯氧基单元的新型配体。冷ESIMS表明配体与Ag^+形成络合物后，配体对碱金属离子的络合能力增强。

项目成果

Polymer-like Structures of LiSCN, NaSCN, KSCN, RbSCN, and CsSCN Complexes with an Armed Monoaza-15-Crown-5 Ether Bearing a 3',5'-Difluoro-4'-hydroxybenzyl Group

LiSCN、NaSCN、KSCN、RbSCN 和 CsSCN 配合物与带有 3,5-二氟-4-羟基苄基的武装 Monoaza-15-Crown-5 醚的类聚合物结构

• 发表时间: 2007
• 期刊: Inorg. Chem 46
• 作者: Y.;Habata;Chizuko;Okazaki;Kinuko;Ogura;Sadatoshi;Akabori;X.;X.;Zhang;J.;S.;Bradshaw
• 通讯作者: Bradshaw

The chiral silver-vorous molecules (3) : Synthesis of the chiral armed cyclens having two chiral centers in the cyclen ring

手性食银分子(3)：在周期环中具有两个手性中心的手性臂周期环的合成

• 发表时间: 2007
• 作者: Y. Habata;J. Kizaki;and Y. Hosoi
• 通讯作者: and Y. Hosoi

The chiral silver-vorous molecules(1): Increase of chirality by formation of the silver complex

手性食银分子(1)：通过形成银配合物增加手性

• 发表时间: 2007
• 作者: Y. Habata;T. Abe;Y. Takahashi;and Y. Oyama;Y. Hosoi and Y. Habata
• 通讯作者: Y. Hosoi and Y. Habata

The silver-vorous molecules having chromophore groups : An application for metal sensor

具有发色团的食银分子：金属传感器的应用

• 发表时间: 2006
• 作者: Y. Habata;T. Hiraoka;Y. Oyama
• 通讯作者: Y. Oyama

ヒーリー 教育用分子動力学ソフト Odesse ve 2.3

Healy 教育分子动力学软件 Odesse ve 2.3

• 发表时间: 2007
• 作者: Y.;Habata;幅田揚一(訳);幅田揚一(訳)
• 通讯作者: 幅田揚一(訳)