Aromatic polycyclic derivatives, their process of preparation an

Details Aromatic polycyclic derivatives, their process of preparation an Aromatic polycyclic derivatives, their process of preparation an

1988-07-01

1990-12-25

Cashion, Jr., Merrell C.

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

Organic compounds

Sulfur containing

568 27, 568 30, 568 31, 568 32, C07C31500

Patent

active

049805096

ABSTRACT:
An aromatic polycyclic compound has the formula ##STR1## wherein R represents --SO.sub.3 H, SO.sub.2 NHR.sub.3, ##STR2## --SO.sub.2 R.sub.3, --SOR.sub.3 or --SR.sub.3, R.sub.3 represents lower alkyl, monohydroxyalkyl, polyhydroxyalkyl, aminoalkyl, carboxyalkyl, aminocarboxyalkyl or alkoxyalkyl,

REFERENCES:
patent: 3655772 (1972-04-01), Chang et al.
patent: 3848000 (1974-11-01), Chabardes et al.
patent: 3960967 (1976-06-01), Olson et al.
patent: 4049718 (1977-09-01), Chabardes et al.

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