Abstract

Aggregation behavior of a six-membered cyclic frustrated phosphane/borane Lewis pair: formation of a supramolecular cyclooctameric macrocyclic ring system.
JIE, Xiaoming; DANILIUC, Constantin G.; KNITSCH, Robert; HANSEN, Michael Ryan; ECKERT, Hellmut; EHLERT, Sebastian; GRIMME, Stefan; KEHR, Gerald; ERKER, Gerhard.
Abstract: A new six-membered cyclic frustrated phosphane/borane Lewis pair was liberated from its HB(C6F5)2 adduct by treatment with vinylcyclohexane. The system is an active frustrated Lewis pair that undergoes cycloaddition reactions with suitable p reagents and it splits dihydrogen. At room temperature in solution the new compound is a monomer, however, in the crystal and in solution at low temperature it aggregates to a thermodynamically favoured supramolecular macrocyclic cyclooctamer.
Angewandte Chemie
v. 131, n. 3, p. 882-886 - Ano: 2019
Fator de Impacto: 12,102
http://dx.doi.org/10.1002/anie.201811873
    @article={002922344,author = {JIE, Xiaoming; DANILIUC, Constantin G.; KNITSCH, Robert; HANSEN, Michael Ryan; ECKERT, Hellmut; EHLERT, Sebastian; GRIMME, Stefan; KEHR, Gerald; ERKER, Gerhard.},title={Aggregation behavior of a six-membered cyclic frustrated phosphane/borane Lewis pair: formation of a supramolecular cyclooctameric macrocyclic ring system},journal={Angewandte Chemie},note={v. 131, n. 3, p. 882-886},year={2019}}

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