94706-86-2

Upstream product

• 4707-71-5 Phenanthrene-9-carboxaldehyde 
• 63626-14-2 2-ethenyl-2'-ethynyl-1.1'-biphenyl 
• 94706-81-7 C₁₇H₁₄ 
• 94706-83-9 2-ethynyl-2'-(2-methylprop-1-en-1-yl)-1,1'-biphenyl 
• 947-91-1 Diphenylacetaldehyde 
• 71112-64-6 9-phenanthrylmagnesium bromide 
• 854225-07-3 1-[9]phenanthryl-2,2-diphenyl-ethanol 

Relevant academic research and scientific papers

PHOSPHORORGANISCHE VERBINDUNGEN 120. VERSUCHE ZUM NACHWEIS VON "PHOSPHENEN" AUS GEEIGNETEN PHOSPHINSAEUREDERIVATEN DURCH ELIMINIERUNG

Phosphinicacidhalogenides with the structure C are reacted with strong bases in the presence of carbonylcompounds.The eventually as intermediates formed "phosphenes" lead with carbonyl compounds to olefines following the course of the "PO-activated olefination".The intermediates don't react with olefines (stilbene or cyclopentadiene) to an isolable adduct.Key words: Phosphinicacidhalides; phosphenes as intermediates; PO-activated olefination; synthesis of olefines.