Polymerizable diketopyrrolopyrroles

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

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548452, 548512, 548186, 548240, 548243, 5483147, 5483167, 548406, 548412, 548398, 5482704, 548 14, 544361, 544255, 544129, 534560, 534561, 8552, 106 3146, 106499, C07D48702, C07D20940, C07D21306, C07D40104, C09B 6722

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active

061074918

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: 5354869 (1994-10-01), Langhals et al.
patent: 5750723 (1998-05-01), Eldin et al.
Derwent Abstr. 89-302657/42 for EP 0337951 (1989).
Derw. Abst. 97-387439 [36] of EP 787,731 (1997).
Chan, W-K et al.. J. Amer. Chem. Soc. vol. 115 (25) pp. 11735-11743 (1993).

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