Es wird die Herstellung von [3,3'-二甲基-二苯基-(4,4')]-双-[N-(N'-苯基)-甲醛基-苯甲酰基],[3,3'-二甲氧基-二苯基- (4,4')]-双-[N-(N'-苯基)-甲氮基-苯甲酰基],[二苯基-(4,4')]-双-[N-(N'-苯基)-甲氮基-苯甲酰基],[二苯基-硫脲基-(4,4')]-双-[N(N'-苯基)-甲醛基-苯甲酰基],[二苯基-亚磺酰基-(4,4')]-双-[N- (N'phenyl)-formazyl-benzol] and entsprechenden Bis-tetrazoliumsalze beschrieben。
Studies towards the synthesis of Fipronil® analogues: improved decarboxylation of α-hydrazonoacid derivatives
作者:J.E. Ancel、L. El Kaı̈m、A. Gadras、L. Grimaud、N.K. Jana
DOI:10.1016/s0040-4039(02)01977-9
日期:2002.11
analogues of Fipronil®. The starting cyanohydrazone was prepared with new experimental conditions for efficient diazonium coupling in fluorinated solvents followed by a new sodium cyanide catalysed decarboxylation.