LIGHT-SENSITIVE PHOTOGRAPHIC MATERIAL CONTAINING AN UNSATURATED CYCLIC THIOETHER DIR COMPOUND

LIGHT-SENSITIVE PHOTOGRAPHIC MATERIAL High edge effects and interimage effects are provided in a color-photographic material by the use of new DIR-compounds. These are of the formula wherein X represents together with the sulfur atom a development inhibiting group; Y represents -O-, , a methylene group which may be alkyl substituted or a methine group; Z represents a methylene or ethylene group which may be alkyl substituted, a methine group, a vinylene group, an o-phenylene group, a carbonyl group, an oxycarbonyl group or a carbonamide group; R1 and R2 represent aliphatic, araliphatic or aromatic groups, acyl, acyloxy, alkoxy, aryloxy, amino, halogen, cyano, thioether groups or arylsulfoxyl or alkylsulfoxyl or both R1 and R2 together complete an at least monounsaturated or aromatic ring.