Selective perrhenate recognition in pure water by halogen bonding and hydrogen bonding alpha-cyclodextrin based receptors

被引：41

作者：

Cornes, Stuart P. ^{[1
]}

Sambrook, Mark R. ^{[2
]}

Beer, Paul D. ^{[1
]}

机构：

[1] Univ Oxford, Dept Chem, Chem Res Lab, Mansfield Rd, Oxford OX1 3TA, England

[2] Dstl Porton Down, CBR Div, Salisbury SP4 0JQ, Wilts, England

来源：

CHEMICAL COMMUNICATIONS | 2017年 / 53卷 / 27期

关键词：

ANION RECOGNITION; PERTECHNETATE; COMPLEXATION; MACROCYCLES;

D O I：

10.1039/c7cc01605k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Alpha-cyclodextrin based anion receptors functionalised with pendant arms containing halogen and hydrogen bond donor motifs display selective association of perrhenate in aqueous media at neutral pH. NMR and ITC anion binding investigations reveal the halogen bonding receptor to be the superior host.

引用

页码：3866 / 3869

页数：4

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