A new chelate ligand designed for the uranyl ion

Yael Albo; Magal Saphier; Eric Maimon; Israel Zilbermann; Dan Meyerstein

doi:10.1016/j.ccr.2009.03.005

A new chelate ligand designed for the uranyl ion

Yael Albo
, Magal Saphier
, Eric Maimon
, Israel Zilbermann
, Dan Meyerstein

Research output: Contribution to journal › Review article › peer-review

7 Scopus citations

Abstract

The ligand L, L = N,N′-di(2-hydroxy-4,6-di-tert-butyl-benzyl)imidazolidine, reacts with UO₂²⁺, in organic and aqueous media, to yield a complex of UO₂²⁺ with the ligand L′, L′ = N,N′-di(2-hydroxy-4,6-di-tert-butyl-benzyl)-N-2-hydroxylethane-ethylenediamine. The opening of the imidazolidinic ring is a base catalyzed process which is induced by the uranyl ions. The complex UO₂²⁺L′ has two reasonably strong absorption bands at 390 and 490 nm. Thus L can be used to determine quantitatively the concentration of UO₂²⁺ in protic and aprotic media.

Original language	English
Pages (from-to)	2049-2055
Number of pages	7
Journal	Coordination Chemistry Reviews
Volume	253
Issue number	15-16
DOIs	https://doi.org/10.1016/j.ccr.2009.03.005 https://doi.org/10.1016/j.ccr.2009.03.005
State	Published - Aug 2009

Keywords

Imidazolidine ligand
Spectrophotometric analysis
Uranyl

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https://www.sciencedirect.com/science/article/pii/S0010854509000824

Cite this

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title = "A new chelate ligand designed for the uranyl ion",

abstract = "The ligand L, L = N,N′-di(2-hydroxy-4,6-di-tert-butyl-benzyl)imidazolidine, reacts with UO22+, in organic and aqueous media, to yield a complex of UO22+ with the ligand L′, L′ = N,N′-di(2-hydroxy-4,6-di-tert-butyl-benzyl)-N-2-hydroxylethane-ethylenediamine. The opening of the imidazolidinic ring is a base catalyzed process which is induced by the uranyl ions. The complex UO22+L′ has two reasonably strong absorption bands at 390 and 490 nm. Thus L can be used to determine quantitatively the concentration of UO22+ in protic and aprotic media.",

keywords = "Imidazolidine ligand, Spectrophotometric analysis, Uranyl",

author = "Yael Albo and Magal Saphier and Eric Maimon and Israel Zilbermann and Dan Meyerstein",

note = "Funding Information: This work was supported by a grant from the Israel Atomic Energy Commission and the Planning and Budgeting Committee of the Israeli Council for Higher Education.",

year = "2009",

month = aug,

doi = "10.1016/j.ccr.2009.03.005",

language = "אנגלית",

volume = "253",

pages = "2049--2055",

journal = "Coordination Chemistry Reviews",

issn = "0010-8545",

publisher = "Elsevier B.V.",

number = "15-16",

}

TY - JOUR

T1 - A new chelate ligand designed for the uranyl ion

AU - Albo, Yael

AU - Saphier, Magal

AU - Maimon, Eric

AU - Zilbermann, Israel

AU - Meyerstein, Dan

N1 - Funding Information: This work was supported by a grant from the Israel Atomic Energy Commission and the Planning and Budgeting Committee of the Israeli Council for Higher Education.

PY - 2009/8

Y1 - 2009/8

N2 - The ligand L, L = N,N′-di(2-hydroxy-4,6-di-tert-butyl-benzyl)imidazolidine, reacts with UO22+, in organic and aqueous media, to yield a complex of UO22+ with the ligand L′, L′ = N,N′-di(2-hydroxy-4,6-di-tert-butyl-benzyl)-N-2-hydroxylethane-ethylenediamine. The opening of the imidazolidinic ring is a base catalyzed process which is induced by the uranyl ions. The complex UO22+L′ has two reasonably strong absorption bands at 390 and 490 nm. Thus L can be used to determine quantitatively the concentration of UO22+ in protic and aprotic media.

AB - The ligand L, L = N,N′-di(2-hydroxy-4,6-di-tert-butyl-benzyl)imidazolidine, reacts with UO22+, in organic and aqueous media, to yield a complex of UO22+ with the ligand L′, L′ = N,N′-di(2-hydroxy-4,6-di-tert-butyl-benzyl)-N-2-hydroxylethane-ethylenediamine. The opening of the imidazolidinic ring is a base catalyzed process which is induced by the uranyl ions. The complex UO22+L′ has two reasonably strong absorption bands at 390 and 490 nm. Thus L can be used to determine quantitatively the concentration of UO22+ in protic and aprotic media.

KW - Imidazolidine ligand

KW - Spectrophotometric analysis

KW - Uranyl

UR - https://www.scopus.com/pages/publications/67349177229

U2 - 10.1016/j.ccr.2009.03.005

DO - 10.1016/j.ccr.2009.03.005

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AN - SCOPUS:67349177229

SN - 0010-8545

VL - 253

SP - 2049

EP - 2055

JO - Coordination Chemistry Reviews

JF - Coordination Chemistry Reviews

IS - 15-16

ER -

A new chelate ligand designed for the uranyl ion

Abstract

Keywords

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