Homochiral Zn and Cd coordination polymers containing amino acid-tetrazole ligands.
Homochiral Zn and Cd coordination polymers containing amino acid-tetrazole ligands.
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DOI：
10.1021/ic034685q
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发表时间：
2003-11
影响因子：
4.6
通讯作者：
Zhirong Qu;Hong Zhao;Xi-Sen Wang;Yonghua Li;Yu-mei Song;Yu‐Juan Liu;Qiong Ye;R. Xiong;B. Abrahams;Z. Xue;X. You
中科院分区：
文献类型：
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作者：
Zhirong Qu;Hong Zhao;Xi-Sen Wang;Yonghua Li;Yu-mei Song;Yu‐Juan Liu;Qiong Ye;R. Xiong;B. Abrahams;Z. Xue;X. You
(S)-3-氰基苯丙氨酸与NaN(3)在水和路易斯酸(氯化锌和氯化镉)存在下的反应分别得到了两个前所未有的三维均手性网络：mono[(S)-5-(3-tetrazoyl)-phenylalaninato]zinc(II)(1)和mono[(S)-5-(3-tetrazoyl)-phenylalaninato]cadmium(II)单水(II)(2)。这两个化合物都是同构的，具有非互穿的SrAl(2)拓扑。这些配位聚合物的结构为研究手性5-取代1H-四氮唑的夏普莱斯反应和同手性超分子阵列结构提供了新的视角。
The reactions of (S)-3-cyanophenylalanine with NaN(3) in the presence of H(2)O and Lewis acids (ZnCl(2) and CdCl(2)) afford two unprecedented 3D homochiral networks, mono[(S)-5-(3-tetrazoyl)-phenylalaninato]zinc(II) (1) and mono[(S)-5-(3-tetrazoyl)-phenylalaninato]cadmium(II) monoaqua(II) (2), respectively. The two compounds are isostructural with noninterpenetrated SrAl(2) topology. The structure of these coordination polymers gives new insight into Sharpless' reaction of chiral 5-substituted 1H-tetrazole and homochiral supramolecular array constructions.