Halogen‐Bond‐Assisted Guest Inclusion in a Synthetic Cavity | Zendy

Takezawa Hiroki | Zendy; Murase Takashi | Zendy; Resnati Giuseppe | Zendy; Metrangolo Pierangelo | Zendy; Fujita Makoto | Zendy

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Halogen‐Bond‐Assisted Guest Inclusion in a Synthetic Cavity

Author(s) -

Takezawa Hiroki,

Murase Takashi,

Resnati Giuseppe,

Metrangolo Pierangelo,

Fujita Makoto

Publication year - 2015

Publication title -

angewandte chemie

Language(s) - English

Resource type - Journals

eISSN - 1521-3757

pISSN - 0044-8249

DOI - 10.1002/ange.201500994

Subject(s) - chemistry , halogen bond , halogen , crystallography , acceptor , molecule , nuclear magnetic resonance spectroscopy , solid state , stereochemistry , hydrogen bond , organic chemistry , alkyl , physics , condensed matter physics

The confined space inside a self‐assembled cage enhanced halogen bonding (XB) between iodoperfluorocarbons (XB donors) and NO 3 − anions or H 2 O molecules (XB acceptors), as confirmed by NMR spectroscopy in solution and by X‐ray crystallography in the solid state. The cavity also bound an XB donor–acceptor pair, C 6 F 3 I 3 and C 6 H 5 NMe 2 , in a selective pairwise fashion.

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