Synthesis and Characterization of Ga III , Y III , and Lu III  Complexes with Etifenin and Analogues | Zendy

PfeiferLeeg Michel | Zendy; Szabó Gergely | Zendy; Baranyai Zsolt | Zendy; Niksch Tobias | Zendy; Weigand Wolfgang | Zendy; Freesmeyer Martin | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Premium

Synthesis and Characterization of Ga III , Y III , and Lu III Complexes with Etifenin and Analogues

Author(s) -

PfeiferLeeg Michel,

Szabó Gergely,

Baranyai Zsolt,

Niksch Tobias,

Weigand Wolfgang,

Freesmeyer Martin

Publication year - 2016

Publication title -

zeitschrift für anorganische und allgemeine chemie

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.354

H-Index - 66

eISSN - 1521-3749

pISSN - 0044-2313

DOI - 10.1002/zaac.201600016

Subject(s) - protonation , spectroscopy , chemistry , nuclear magnetic resonance spectroscopy , chelation , stability constants of complexes , characterization (materials science) , crystallography , nuclear chemistry , analytical chemistry (journal) , inorganic chemistry , stereochemistry , ion , materials science , aqueous solution , physics , organic chemistry , nanotechnology , quantum mechanics

Complexes of etifenin ( 1a ), disofenin ( 1b ), and mebrofenin ( 1c ) with Ga III , Y III , and Lu III were synthesized and characterized by NMR spectroscopy and UV/Vis spectroscopy. Stability and protonation constants of the complexes of 1a were determined by potentiometry and distribution diagrams were calculated. It was shown that the Y III and Lu III species are most stable as bis chelates at higher pH, whereas the Ga III complex degrades at pH < 4.5.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here

Accelerating Research