Fluorinated acetylene-containing aromatic amines and diamines

Details Fluorinated acetylene-containing aromatic amines and diamines Fluorinated acetylene-containing aromatic amines and diamines

1990-12-20

1992-04-21

Raymond, Richard L.

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

Organic compounds

Amino nitrogen containing

564442, C07C20512, C07C21143

Patent

active

051070260

ABSTRACT:
A class of fluorinated phenylethynylaniline compounds is disclosed, said compounds having a use as capping reagents in high temperature stable polyimides or other polymers having a functionality which can undergo reaction with the amine to form a stable adduct. The diamine compounds of the invention are useful as step-growth monomers in the preparation of polymers containing reactive acetylene groups in the polymer backbone.

REFERENCES:
patent: 4594352 (1986-06-01), Massardo et al.
Acardi et al., Chem. Abs. 112:35620K (1990).

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