Luminescent dye comprising metallocomplex of a oxoporphyrin

Details Luminescent dye comprising metallocomplex of a oxoporphyrin Luminescent dye comprising metallocomplex of a oxoporphyrin

1997-01-29

1998-02-17

Bonner, Melissa

Compositions

Organic luminescent material containing compositions

25230135, 2504591, 436138, 436136, 436172, 436178, C09K 1106, C07D48722, G01N 2164

Patent

active

057188424

ABSTRACT:
New luminescent dye including a metallocomplex of an oxoporphyrin having the general formula: ##STR1## wherein R1 to R8 are radicals belonging to the group: H, lower alkyl with number of C.ltoreq.6 or CH.sub.2 --CH.sub.2 --COO--R.sub.9, with R.sub.9 =H or alkyl with number of C.ltoreq.18 and M=Pt.sup.2+ or Pd.sup.2+.

REFERENCES:
patent: 4003707 (1977-01-01), Lubbers et al.
patent: 4476870 (1984-10-01), Peterson et al.
patent: 4810655 (1989-03-01), Khalil et al.
Chang et al, "Differebtiation of Bacteriochlorin and Isobacteriochlorine Formed by Metallation. High Yeild Synthesis of Porphyrindiones via OsO Oxidation", Chem.Comm., No. 15, Aug. 1986, pp. 1213-1215.
Stolzenberg, "Aggregation of Metallo-.beta.-oxoporphyrines", Inorg. Chim. Acta., vol. 138(b21), No. 1, Sep. 1987, pp. 1-4.
Stolzenberg et al, "Structure, reactivity, and Electrochemistry of Free-Base .beta.-OxoPorphyrins and Metallo-.beta.-oxoporphyrins", Inorg. Chem., vol. 25(7), Mar. 1986, pp. 983-991.

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