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公开(公告)号:US3701783A
公开(公告)日:1972-10-31
申请号:US3701783D
申请日:1965-06-14
申请人: EASTMAN KODAK CO
发明人: BARR CHARLES R , WILLIAMS JOHN , WHITMORE KEITH E
IPC分类号: C07D231/26 , C07D231/32 , C07D231/34 , C07D231/36 , C07D231/52 , C07D249/18 , C07D257/04 , C07D277/74 , C07D307/80 , C07D333/34 , C07D403/12 , C07F3/12 , C09B11/06 , C09B11/26 , C09B29/00 , C09B31/06 , C09B31/078 , C09B35/04 , C09B39/00 , G03C7/20 , G03C7/30 , G03C7/305 , G03C7/32 , G03C7/333 , G03C8/00 , G03C8/08 , C07D55/56
CPC分类号: C07D257/04 , C07C323/63 , C07D231/26 , C07D231/32 , C07D231/34 , C07D231/36 , C07D231/52 , C07D249/18 , C07D277/74 , C07D307/80 , C07D333/34 , C07F3/12 , C09B11/06 , C09B11/26 , C09B31/061 , C09B31/078 , C09B35/04 , C09B39/00 , G03C7/3003 , G03C7/305 , G03C7/30541 , G03C7/30552 , G03C7/3335 , G03C8/08 , Y10S430/158
摘要: CERTAIN MERCAPTAN-FORMING OR THIOETHER COUPLERS HAVING THE GENERAL FORMULA COUP~S~R WHEREIN COUP IS A PHOTOGRAPHIC COUPLER RADICAL, S IS A MONOTHIO RADICAL ATTACHED TO THE COUPLING POSITION OF THE COUPLER MOIETY AND R IS AN ORGANIC RADICAL.