Reactions of salicylaldehyde with tris (pentaf luorophenyl) silanes and secondary amines

…, PA Belyakov, MI Struchkova, VA Tartakovsky

Index: Dilman; Arkhipov; Belyakov; Struchkova; Tartakovsky Russian Chemical Bulletin, 2006 , vol. 55, # 3 p. 517 - 522

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Citation Number: 9

Abstract

Abstract Reactions of tris (pentafluorophenyl) silanes RSi (C 6 F 5) 3 with salicylaldehyde and secondary amines were studied. The reactions afforded α-pentafluorophenyl- substituted amines. Silanes RSi (C 6 F 5) 3 (R= Me, Ph, C 6 F 5, CH 2 CH= CH 2, and CH= CH 2) were found to be efficient reagents for transfer of the C 6 F 5 group to the iminium cation generated from salicylaldehyde and amine. However, tris (pentafluorophenyl) ...