7-Oxo-1,2 ,3,3,8-pentamethyl-5-trifluoromethyl-2,3,7,8-tetrahydr

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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26032611R, 331 945L, C07D47104

Patent

active

040268985

ABSTRACT:
7-Oxo-1,2,3,3,8-pentamethyl-5-trifluoromethyl-2,3,7,8-tetrahydro-1-H-pyrrol 3,2-g] quinoline, a new compound, useful as a blue-green laser dye, is prepared from a substituted indole. It has the expanded formula ##STR1##

REFERENCES:
patent: 3005824 (1961-10-01), Domagk et al.
patent: 3649634 (1972-03-01), Fujimura et al.

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