Premium
Isolation and Spectroscopic Characterization of Heteroleptic, Anionic and Neutral (Phthalocyaninato)(tetra‐4‐pyridylporphyrinato)lanthanide(III) Double‐Deckers
Author(s) -
Jiang Jianzhuang,
Mak Thomas C. W.,
Ng Dennis K. P.
Publication year - 1996
Publication title -
chemische berichte
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 0009-2940
DOI - 10.1002/cber.19961290809
Subject(s) - chemistry , lanthanide , dilithium , europium , tetra , gadolinium , inorganic chemistry , medicinal chemistry , polymer chemistry , ion , organic chemistry , deprotonation
Treatment of 5,10,15,20‐tetra‐4‐pyridylporphyrin [(TPyP)H 2 ] with europium(III) or gadolinium(III) acetylacetonate [Ln(acac) 3 · n H 2 O] (Ln = Eu, Gd) in 1,2,4‐trichlorobenzene produced Ln(acac)(TPyP), which reacted with dilithium phthalocyaninate [Li 2 (Pc)] to give Li[Ln(Pc)(TPyP)] in moderate yields. Upon exposure to air, solutions of these compounds converted slowly to the corresponding neutral complexes Ln(Pc)(TPyP). The new compounds were spectroscopically characterized.