A macrocyclic tetraamine bearing four phenol groups: a new class of heptadentate ligands to provide an oxygen-sensitive luminescent Tb(iii) complex with an extendable phenol pendant arm

Hidetaka Nakai; Kyoshiro Nonaka; Takahiro Goto; Juncheol Seo; Takahiro Matsumoto; Seiji Ogo

doi:10.1039/c5dt00816f

A macrocyclic tetraamine bearing four phenol groups: a new class of heptadentate ligands to provide an oxygen-sensitive luminescent Tb(iii) complex with an extendable phenol pendant arm

Hidetaka Nakai, Kyoshiro Nonaka, Takahiro Goto, Juncheol Seo, Takahiro Matsumoto, Seiji Ogo

Biofunctional Chemistry

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

7 Citations (Scopus)

Abstract

This paper presents a 1,4,7,10-teraazacyclododecane-based tetrakis-phenol as a protonated ligand precursor and its oxygen-sensitive luminescent terbium(iii) complex with an extendable phenol pendant arm (Φ = 0.91 under N₂, Φ = 0.031 under air), in which the potentially N₄O₄-octadentate ligand unprecedentedly coordinates to the Tb³⁺ ion in a N₄O₃-heptadentate fashion.

Original language	English
Pages (from-to)	10923-10927
Number of pages	5
Journal	Dalton Transactions
Volume	44
Issue number	24
DOIs	https://doi.org/10.1039/c5dt00816f
Publication status	Published - Jun 28 2015

All Science Journal Classification (ASJC) codes

Inorganic Chemistry

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10.1039/c5dt00816f

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A macrocyclic tetraamine bearing four phenol groups : a new class of heptadentate ligands to provide an oxygen-sensitive luminescent Tb(iii) complex with an extendable phenol pendant arm. / Nakai, Hidetaka; Nonaka, Kyoshiro; Goto, Takahiro; Seo, Juncheol; Matsumoto, Takahiro ; Ogo, Seiji.

In: Dalton Transactions, Vol. 44, No. 24, 28.06.2015, p. 10923-10927.

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

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