Polymerisable diketopyrrolopyrroles

Details Polymerisable diketopyrrolopyrroles Polymerisable diketopyrrolopyrroles

1998-07-20

1999-07-06

Richter, Johann

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

548512, 548186, 548240, 548243, 5483147, 5483167, 548406, 548412, 546348, 5462704, 5462697, 546183, 546 14, 546 24, 544 14, 544 24, 544361, 544255, 534560, 534561, 8552, C07D48702, C07D20940, C07D21306, C07D40104

Patent

active

059199440

ABSTRACT:
Diketopyrrolopyrroles of formula I ##STR1## wherein R.sub.1 is a radical of formula II

REFERENCES:
patent: 4585878 (1986-04-01), Jost et al.
patent: 4931439 (1990-06-01), Kristinsson
patent: 4996325 (1991-02-01), Kristinsson
patent: 5179094 (1993-01-01), Kristiansen et al.
patent: 5354869 (1994-10-01), Langhals et al.
patent: 5750723 (1998-05-01), Eldin et al.
Derwent Abstracts 97-387439 (36) (EP787731 -A) (Aug. 13, 1997).
Chan, W-K et al., J. Amer. Chem. Soc, vol. 115(25), pp. 11735-11743 (1993).
Derwent Abstr. 89-302657/42 for EP 0337951.

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