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N‐Substituted Amido Derivatives of Lanthanides
Author(s) -
Solanki Ashok K.,
Wadhwa S.,
Uttamchandani J.,
Bhandari Akshya M.
Publication year - 1980
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.19804630133
Subject(s) - deprotonation , lanthanide , chemistry , amide , chelation , medicinal chemistry , ion , stereochemistry , infrared spectroscopy , inorganic chemistry , organic chemistry
The synthesis of lanthanide amido complexes of the type Ln(CH 3 CONR) 3 (I), (OPr i )Ln(C 6 H 5 CONC 6 H 5 ) 2 (II), and (OBu t )Ln(C 6 H 5 CONC 6 H 5 ) 2 (III) [where Ln = La, Pr, Nd; R = C 6 H 5 , p‐NO 2 C 6 H 4 , p‐BrC 6 H 4 ] are described. Infrared spectra indicate deprotonation of the secondary amide (anilide). Anion coordination is proposed as chelating bidenate ligands.