Perinone compound

Details Perinone compound Perinone compound

1985-09-04

1987-10-13

Daus, Donald G.

Organic compounds -- part of the class 532-570 series

Organic compounds

Four or more ring nitrogens in the bicyclo ring system

8648, C07D48716, C09B 5712

Patent

active

046999825

ABSTRACT:
A perinone compound represented by the formula ##STR1## wherein R represents arylene; R and R', which may be the same or different, each represents alkoxyalkyl, hydroxyalkyl, N,N-dialkylaminoalkyl, cycloalkyl or aralkyl; and X represents oxygen or sulfur. The perinone compound fluoresces a yellowish green to orange color and is useful as a fluorescent dye or dyestuff.

REFERENCES:
patent: 4268671 (1981-05-01), Imahori et al.
Arient et al., Chemical Abstracts, vol. 71, 9624v (1969).
Okada et al., Chemical Abstracts, vol. 80, 146970q (1974).
Okada et al., Chemical Abstracts, vol. 81, 65224t (1974).
Okada et al., Chemical Abstracts, vol. 81, 107367z (1974).

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