Isoquinoline-containing poly(Reissert compounds)

Details Isoquinoline-containing poly(Reissert compounds) Isoquinoline-containing poly(Reissert compounds)

1991-04-15

1993-03-02

Kight, III, John

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From ketone or ketene reactant

528228, 528271, 528335, 528363, 528370, 528372, 528423, 528425, C08G 1226

Patent

active

051910594

ABSTRACT:
Poly (Reissert compounds) can be formed by reaction of a coupled bis(isoquinoline), e.g., a 4,4' -coupled bis(isoquinoline), a diacid chloride, e.g. adipoyl chloride, and a source of cyanide, e.g., trimethylsilyl cyanide.

REFERENCES:
patent: 4868271 (1989-09-01), Dahl et al.
patent: 4929713 (1990-05-01), Gibson et al.
patent: 5041601 (1991-08-01), Gibson et al.
patent: 5066773 (1991-11-01), Gibson et al.
Guilani et al., "4,4'-Coupled Bis (Isoquinolines)", Polymer Preprints, vol. 30, No. 1, Apr. 1989, pp. 1007-1009.
Gibson et al., "Synthesis of Novel 4,4'-Coupled Bis-Isoquinolines" Polymer Preprints, vol. 30, No. 1, Apr. 1989; pp. 208-209.
Pandya et al., "A New and Economical Synthesis of Reissert Compounds" Polymer Preprints, vol. 30, No. 1, Apr. 1989, pp. 206-207.

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