97742-84-2

Upstream product

• 18437-79-1 tri(4-fluorophenyl)phosphine oxide 

Downstream Products

• 97743-32-3 di(4-nitro-phenyl)(4-piperidino-phenyl)phosphin 
• 97743-33-4 1-{4-[Bis-(4-nitro-phenyl)-phosphinoyl]-phenyl}-piperidine 

Relevant academic research and scientific papers

AROMATISCHE PHOSPHINE MIT SUBSTITUENTEN ZWEITER ORDNUNG, XVII SPEKTROSKOPISCHE SUBSTITUENTENKONSTANTEN, VII SYNTHESE UND UV-VIS-SPEKTREN VON 4-NITROPHENYL-PHOSPHINEN

Triarylphosphines containing 4-nitrophenyl rings are prepared by PO-activated nucleophilic aromatic substitution of fluorine by nitrite and subsequent reduction of the phosphine oxides.In them, according to their UV-VIS spectra, the phosphorus exerts a ra