Dissymmetric new hemicarcerands containing four bridges of different lengths

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Juyoung Yoon, Carolyn B. Knobler, Emily F. Maverick and Donald J. Cram


Abstract

Three new hemicarcerands 1–3 each with one unique eight-atom-long bridge and three identical six-atom-long bridges are reported along with a crystal structure of 2⊙PhNO2, a totally dissymmetric host with nitrobenzene as encapsulated guest.


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