Synthesis of aromatic sulfur-oxygen transition metal complexes

Details Synthesis of aromatic sulfur-oxygen transition metal complexes Synthesis of aromatic sulfur-oxygen transition metal complexes

1975-07-25

1977-04-19

Sneed, Helen M. S.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260429R, 260429K, 2604295, 2604299, 260430, 260433, 260435R, 2604381, 2604385R, C07F 1504

Patent

active

040188078

ABSTRACT:
Transition metal complexes of mono- and polynuclear aromatic o-hydroxymercaptans are produced in high yield and purity directly from o-hydroxythiocyanates by reaction thereof with water-soluble transition metal salts. When incorporated into plastic lenses, the complexes afford eye protection against laser radiation.

REFERENCES:
patent: 2490717 (1949-12-01), Steiger
patent: 3162688 (1964-12-01), Thigpen et al.
patent: 3202688 (1965-08-01), Matson
patent: 3775484 (1973-11-01), Ciaudelli
Chemical Abstracts, v. 77, 19416b (1972).
Balch, J.A.C.S., v. 91, pp. 1948-1953 (1969).

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