196189-94-3

Upstream product

• 109-04-6 2-bromo-pyridine 
• 771-60-8 2,3,4,5,6-pentafluoroaniline 
• 504-29-0 2-aminopyridine 
• 392-56-3 Hexafluorobenzene 

Downstream Products

• 1133386-99-8 C₁₅H₁₇F₃N₄ 
• 1133387-00-4 C₁₃H₁₁F₄N₃ 
• 1133693-64-7 ((2-py)(C₆F₅)N)3Bi 
• 1133386-98-7 2-(Me₂N)(C₆F₄)N(2-py)BiF((C₆F₅)N(2-py)) 
• 1133386-97-6 2,6-(Me₂N)2(C₆F₃)N(2-py)BiF₂ 
• 1133387-02-6 (Et₂N)In(N(2-py)(C₆F₅))2 
• 1133387-01-5 (Et₂N)2In(N(2-py)(C₆F₅)) 
• 802902-74-5 tris[N-pentafluorophenyl-N-(2-pyridyl)amino]stibane 
• 802902-73-4 diethylaminobis[N-pentafluorophenyl-N-(2-pyridyl)amino]stibane 
• 802902-69-8 bis(diethylamino)[N-pentafluorophenyl-N-(2-pyridyl)amino]stibane 
• 802902-76-7 [N-(2-diethylamino-3,4,5,6-tetrafluorophenyl)-N-(2-pyridyl)amino][N-(pentafluorophenyl)-N-(2-pyridyl)amino]fluorostibane 

Relevant academic research and scientific papers

ortho-oirected metathetical fluoride/amide exchange in (pentafluorophenyl)- amides

The indium tris(amide)s [(Et2N)3-nIn{N(C 6F5)(2-C5H4N)}n] [n = 1 (15), 2 (16) or 3 (9)] have been prepared by treatment of [In(NEt 2)3]2 (3) with a stoichiometric amount of (2-C5H4N)-(C6F5)NH (1). The analogous reaction of Bi(NMe2)3 (2) with 3 equiv. of amine 1 and the treatment of BiCl3 (5) with a stoichiometric amount of (2-C5H4N)(C6F5)NLi (4) both lead to [Bi{N(C6F5)(2-C5H4N)}3] (10). In contrast, only the difluoride 11 or the monofluoride 12, which are the products of intramolecular ortho-directed exchange of NMe2 and F substituents, are obtained from the reaction of 2 with 1 or 2 equiv. of 1, respectively. The reaction between Me3Sb(Hal)2 [Hal = Br (7) Cl, (8)] and 1 or 2 equiv. of lithium salt 4 gives the corresponding stable monoamides [Me3(Hal)Sb{N(C6F5)(2-C 5H4N)}] [Hal = Br (17), Cl (18)] or bis(amide) [Me 3Sb(N(C6F5)(2-C5H 4N)}2] (19), respectively. The structure of 9 has been confirmed by an X-ray structure analysis, and density functional calculations data have been used to explain the possible reaction pathway of the ortho-directed metathetical fluoride/amide exchange. Wiley-VCH Verlag GmbH & Co. KGaA, 2007.

Heteroatomic photocyclization of fluorinated anilinoazines

New tetrafluoro derivatives of pyrido[1,2-a]benzimidazole and 1,3-dimethylpyrimido[1,2-a]benzimidazole were obtained as a result of photoinduced cyclization of 2-(pentafluoroanilino)pyridine and 4,6-dimethyl-2-(pentafluoroanilino)pyrimidine at the heterocyclic nitrogen atom. The cyclization quantum yield increases with increasing fluorine substitution of the benzene ring in the initial amine. 9,10-Anthraquinone-2,6-disulfonic acid sensitizes photocyclization of 2-(2,4-difluoroanilino)pyridine. Radical cations are presumed to participate in the reaction. 1998 MAHK Hayka/Interperiodica Publishing.