Issue 20, 2010
From the journal:

Chemical Communications

Resorcin[4]arenecavitand with 1,3,2-benzodiazaborolyl walls as a fluorescence receptor for ammonium cations†

Yuji Kubo,*a   Kazusa Tsuruzoe,a   Sachiko Okuyama,a   Ryuhei Nishiyabua  and  Takashi Fujiharab  

* Corresponding authors

a Department of Applied Chemistry, Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University, 1-1 Minami-ohsawa, Hachioji, Tokyo 192-0397, Japan
E-mail: yujik@tmu.ac.jp
Fax: +82-42-677-3134
Tel: +82-42-677-3134

b Molecular Analysis and Life Science Center, Saitama University, 255 Shimo-ohkubo, Sakura-ku, Saitama 338-8570, Japan

Abstract

Resorcin[4]arene cavitand 1 with 1,3,2-benzodiazaborolyl walls was newly synthesized. It showed a large blue shift in the fluorescence spectra upon selective complexation with alkyltrimethylammonium salts in CH2Cl2–DMSO (9 : 1 v/v); this shift was detectable with the naked eye.

Graphical abstract: Resorcin[4]arene cavitand with 1,3,2-benzodiazaborolyl walls as a fluorescence receptor for ammonium cations

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Article information

DOI
https://doi.org/10.1039/C0CC00259C
Article type
Communication
Submitted
07 Mar 2010
Accepted
25 Mar 2010
First published
09 Apr 2010

Chem. Commun., 2010,46, 3604-3606

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Resorcin[4]arene cavitand with 1,3,2-benzodiazaborolyl walls as a fluorescence receptor for ammonium cations

Y. Kubo, K. Tsuruzoe, S. Okuyama, R. Nishiyabu and T. Fujihara, Chem. Commun., 2010, 46, 3604 DOI: 10.1039/C0CC00259C

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