| 摘要 |
Provided are light-sensitive diazonium compounds known as diazonium trifluoromethane sulfonates, which have the structural formula: <IMAGE> wherein D -N=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.
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