Difference in Chiral Recognition Behavior between Ag3IM2III and Au3IM2III (M = Co, Rh) Anionic Complexes with L-Cysteinate

被引：8

作者：

Lee, Pei-Shan ^{[1
]}

Yuan, Hou Qun ^{[1
]}

Yoshinari, Nobuto ^{[1
]}

Igashira-Kamiyama, Asako ^{[1
]}

Konno, Takumi ^{[1
]}

机构：

[1] Osaka Univ, Grad Sch Sci, Dept Chem, Toyonaka, Osaka 5600043, Japan

来源：

CHEMISTRY LETTERS | 2016年 / 45卷 / 07期

关键词：

Chiral recognition; Chiral anionic host; Racemic cationic guest; METAL-ORGANIC FRAMEWORKS; SEPARATION; CATALYSIS; ABILITY;

D O I：

10.1246/cl.160280

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Treatment of the racemic isomer (Delta Delta/Lambda Lambda) of the cationic Co-3(III) trinuclear complex that includes 2-aminoethanethiolate (aet), Delta Delta/Lambda Lambda-[Co-3(aet)(6)](3+), with the Delta(LLL)Delta(LLL) isomer of the anionic (Ag3M2III)-M-I pentanuclear complex that includes L-cysteinate (L-cys), Delta(LLL)Delta(LLL)-[Ag3M2(L-cys)(6)](3-) (M = Co, Rh), in water produced a 1:1 complex salt of [Co-3(aet)(6)][Ag3M2(L-cys)(6)] in which only the AA isomer of [Co-3(aet)(6)](3+) was incorporated. A similar treatment with the analogous (Ag3M2III)-M-I complex, Delta(LLL)Delta(LLL)-[Ag3M2(L-cys)(6)](3-), also produced the 1:1 complex salt, but it incorporated both the Delta Delta and Delta Delta isomers of [Co-3(aet)(6)](3+).

引用

页码：740 / 742

页数：3

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