This is a continuation-in-part of my copending application Ser. No. 375,974 filed July 2, 1973, now abandoned.
Number | Name | Date | Kind |
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3414568 | Collet et al. | Dec 1968 |
Number | Date | Country |
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373,160 | May 1932 | UK |
418,561 | Jan 1933 | UK |
Entry |
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Bourson, Bull. Soc. Chim. France, 1975, pp. 644-646. |
Mee, J. Am. Chem. Soc. vol. 96, pp. 4712 to 4714 (1974). |
Eiter et al., Annalen Der Chemie, vol. 682, pp. 62-70 (1965). |
Selvarajan et al., J. Org. Chem. vol. 36, pp. 1679 to 1682 (1971). |
Hamer, The Cyanine Dyes and Related Compounds, pp. 89, 464 and 478, Interscience Publishers (NY) 1964. |
Number | Date | Country | |
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Parent | 375974 | Jul 1973 |