Stable Heptamethine Pyrylium Dyes That Absorb in the Infrared

Journal of Organic Chemistry

Volumn 42, Issue 5, 1977, Pages 885-888

  Reynolds, G A ^a   Drexhage, K H ^a  

^a EASTMAN KODAK COMPANY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0001674981     PISSN: 00223263     EISSN: 15206904     Source Type: Journal    
DOI: 10.1021/jo00425a027     Document Type: Article

References (9)

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3. A. I. Tolmachev and M. A. Kudinova, Khim. Geterotsikl. Soedin., 924 (1971).
4. C. Relchardt, Justus Liebigs Ann. Chem., 715, 74 (1968);
5. C. Reichardt and W. Grahn, Chem. Ber., 103, 1072 (1970).
6. H. Kuhn, “Progress in the Chemistry of Organic Natural Products”, Vol. 16, D. L. Zeichmeister, Ed., Springer-Verlag, Vienna, 1958-1959, p 17.
7. J. Zemlicka and Z. Arnold, Collect. Czech. Chem. Commun., 26, 2852 (1961).
8. H. Kirner and R. Wizinger, Helv. Chim. Acta, 44, 1766 (1961).
9. Z. Arnold, Collect. Czech. Chem. Commun., 30, 2783 (1965).