Copper (II) reagent and preparation thereof

Details Copper (II) reagent and preparation thereof Copper (II) reagent and preparation thereof

1979-01-08

1980-06-17

Sneed, Helen M. S.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

560146, C07F 108

Patent

active

042083419

ABSTRACT:
Muconic acid monoesters of alkanediols of 2-6 carbons and of phenol are prepared by copper (II) oxidative cleavage of phenols, catechols or orthobenzoquinones. The products are useful as comonomers in polyamides and other polymers. The alkanediol or phenol is introduced into the copper (II) reactant or catalyst.

REFERENCES:
patent: 2150349 (1939-03-01), van Peski et al.
patent: 2639290 (1953-05-01), Mahler
patent: 3206466 (1965-09-01), Reifschneider
patent: 3247262 (1966-04-01), Kaeding
patent: 3418361 (1968-12-01), Kaeding et al.
patent: 3631189 (1971-12-01), Snapp et al.
patent: 3637807 (1972-01-01), Kaeding et al.
patent: 3972868 (1976-08-01), Avela
Chemical Abstracts 71, 18319m, (1969.
Chemical Abstracts 54, 25774h, (1960).
Chemical Abstracts 51, 3246d, (1957).
Rogic et al., JACS 98, 7441-7443 (1976).
Tsuji et al., Tetrahedron L. 1365-1366 (1976).
Tsuji et al., Tetrahedron v34, pp. 641-644 (1978).
Rogic et al., JACS 100, pp. 5472-5487 (1978).

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