Light-sensitive diazonium trifluoromethane sulfonates

Details Light-sensitive diazonium trifluoromethane sulfonates Light-sensitive diazonium trifluoromethane sulfonates

1982-11-15

1984-11-13

Higel, Floyd D.

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

Organic compounds

Diazooxide or diazotate

260513R, 524190, 20415911, 20415914, 430136, 430157, 430163, C07C11304, C07C14308, G03C 152, C07D29512

Patent

active

044824890

ABSTRACT:
Provided are light-sensitive diazonium compounds known as diazonium trifluoromethane sulfonates, which have the structural formula: ##STR1## wherein D --N.dbd.N-- is the cation of a light-sensitive, aromatic diazonium compound. The diazonium trifluoromethane sulfonates are prepared as the reaction product of trifluoromethyl sulfonic acid, or a salt thereof, and a diazonium compound. Said diazonium trifluoromethane sulfonates find utility in diazography formulation for both positive- and negative-working diazotype photoreproduction systems, and as latent polymerization initiators activatable by irradiation.

REFERENCES:
patent: 1847513 (1932-03-01), Hentrich et al.
patent: 2381145 (1945-08-01), Von Glahn et al.
patent: 3679419 (1972-07-01), Gillich
patent: 4039521 (1977-08-01), Smith
patent: 4132553 (1978-01-01), Burkle et al.

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