Monomers containing bis(trifluoromethyl)biphenylene radicals

Details Monomers containing bis(trifluoromethyl)biphenylene radicals Monomers containing bis(trifluoromethyl)biphenylene radicals

1984-02-09

1986-12-09

Trousof, Natalie

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

Organic compounds

Oxygen containing

260544D, 260544F, 528191, 560 59, 560 83, 562474, 562488, C07C 3915

Patent

active

046281258

ABSTRACT:
A class of polyesters comprising recurring units having certain bis(trifluoromethyl)biphenylene radicals is disclosed. The polyesters exhibit favorable solubility properties in certain organic solvents so as to facilitate the production of the polyesters via polycondensation methods to film- and fiber-forming molecular weights. Monomeric compounds comprising a bis(trifluoromethyl)biphenylene radical and useful for the production of the polyesters are also disclosed.

REFERENCES:
patent: 3786022 (1974-01-01), Hata et al.
patent: 4083829 (1978-04-01), Calundann et al.
patent: 4384107 (1983-05-01), Rogers et al.
patent: 4393194 (1983-07-01), Gaudiana et al.
Dey et al, Chemical Abstracts, 82:25679j (1975) abstracting J. Med. Chem., 1974, 17(10), 1095-1100.

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