Aromatic monoanhydride-esters

Details Aromatic monoanhydride-esters Aromatic monoanhydride-esters

1991-11-13

1993-03-02

Lee, Mary C.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D40512

Patent

active

051910888

ABSTRACT:
Aromatic monoanhydride-esters of the formula (I) ##STR1## wherein R.sup.1 is ##STR2## and R.sup.2 is hydrogen, C.sub.1 -C.sub.4 alkyl or --OCH.sub.3 are useful as endcapping agents for the synthesis of multifunctional high temperature resins such as polyimides, polyimide-esters, polyimide-ethers and polyimide-amides.

REFERENCES:
patent: 4079041 (1978-03-01), Baumann et al.
patent: 4132716 (1979-01-01), Kvita et al.
patent: 4233220 (1980-11-01), Kvita et al.
patent: 4604437 (1986-08-01), Renner
patent: 4742166 (1988-05-01), Renner
patent: 5071941 (1991-12-01), Lubowitz et al.
patent: 5082905 (1992-01-01), Lubowitz et al.
patent: 5087701 (1992-02-01), Lubowitz et al.
Derwent Abst. 85-204936/34.
Derwent Abst. 86-008853/02.

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