Metal-ion complexation of imidazo[1,2-a]pyrazin-3(7H)-ones: Continuous changes in absorption spectra of complexes depending on the Lewis acidity of the metal ion

Tetrahedron Letters

Volumn 45, Issue 5, 2004, Pages 1065-1069

  Sekiguchi, Takashi ^a   Maki, Shojiro ^a   Niwa, Haruki ^a   Ikeda, Hiroshi ^b   Hirano, Takashi ^a  

^a UNIVERSITY OF ELECTRO COMMUNICATIONS   (Japan)

^b TOHOKU UNIVERSITY   (Japan)

Author keywords

Absorption spectra; Bioluminescence; Lewis acidity; Metal ion complexation

Indexed keywords

BARIUM ION; CALCIUM ION; IMIDAZOPYRAZINE DERIVATIVE; LANTHANUM; LEWIS ACID; LITHIUM ION; MAGNESIUM ION; METAL ION; SCANDIUM;

ABSORPTION; ACIDITY; ARTICLE; CHELATION; COMPLEX FORMATION; SPECTROSCOPY; SPECTRUM;

EID: 0347022271     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2003.11.061     Document Type: Article

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