Tandem mass spectrometric analysis of rare earth(III) complexes: Evaluation of the relative strength of their Lewis acidity

Tetrahedron

Volumn 59, Issue 52, 2003, Pages 10419-10437

  Tsuruta, Hideyuki ^a   Yamaguchi, Kentaro ^a   Imamoto, Tsuneo ^a  

^a CHIBA UNIVERSITY   (Japan)

Author keywords

Lanthanides; Lewis acidity; Mass spectrometry

Indexed keywords

DIMETHYL SULFOXIDE; GADOLINIUM; HEMPA; LANTHANIDE; LEWIS ACID; LUTETIUM; N,N' DIMETHYLPROPYLENEUREA; PHOSPHINE DERIVATIVE; SCANDIUM; TRIETHYLPHOSPHINE OXIDE; TRIMETHYL PHOSPHATE; UNCLASSIFIED DRUG; UREA DERIVATIVE; YTTERBIUM;

ACIDITY; ARTICLE; COMPLEX FORMATION; EVALUATION; PRIORITY JOURNAL; TANDEM MASS SPECTROMETRY;

EID: 0348050014     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tet.2003.06.006     Document Type: Article

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49. +} (ligand=hmpa, tepo, tmp, and dmso) are directly proportional to the atomic number of the lanthanides and they also correlate well with the ionic radius except scandium. Representative examples are shown in Figures 18 and 19.