Membership rules for a molecular box: The admission process and protection provided to guest molecules

Sodio C.N. Hsu; Maya Ramesh; James H. Espenson; Thomas B. Rauchfus

doi:10.1002/anie.200219562

Membership rules for a molecular box: The admission process and protection provided to guest molecules

Sodio C.N. Hsu, Maya Ramesh, James H. Espenson, Thomas B. Rauchfus

Chemistry

Research output: Contribution to journal › Article › peer-review

Abstract

Crate chemistry: The inclusion dynamics of molecular boxes has been studied by virtue of the synthesis of the voided ionophilic packing crate [{CpCo(CN)₃}₄-(Cp*Ru)₄] (CP=C₅H₅ CP*=C₅Me₅). Numerous ions can then be inserted into the box (see scheme). The box exhibits the highest formation constant known for Cs⁺ ions. Once inside, ions are insulated from chemical attack, such as amine-deprotonation or H-D exchange.

Original language	English (US)
Pages (from-to)	2663-2666
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	42
Issue number	23
DOIs	https://doi.org/10.1002/anie.200219562
State	Published - Jun 16 2003

Keywords

Cage compounds
Cations
Cobalt
Cyanide
Host-guest systems
Ruthenium

ASJC Scopus subject areas

Catalysis
Chemistry(all)

Online availability

10.1002/anie.200219562

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abstract = "Crate chemistry: The inclusion dynamics of molecular boxes has been studied by virtue of the synthesis of the voided ionophilic packing crate [{CpCo(CN)3}4-(Cp*Ru)4] (CP=C5H5 CP*=C5Me5). Numerous ions can then be inserted into the box (see scheme). The box exhibits the highest formation constant known for Cs+ ions. Once inside, ions are insulated from chemical attack, such as amine-deprotonation or H-D exchange.",

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KW - Host-guest systems

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Membership rules for a molecular box: The admission process and protection provided to guest molecules

Abstract

Keywords

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