56849-14-0

Upstream product

• 2065-66-9 methyl-triphenylphosphonium iodide 
• 36050-78-9 Bis(trimethylsilyl)methylidene triphenylphosphorane 
• 144-62-7 oxalic acid 

Downstream Products

• 101214-78-2 dichloro(1,4-bis(triphenylphosphoranylidene)butane-2,3-dione)palladium (II) 
• 106936-00-9 (((C₆H₅)3PCHCO)2)Sn(C₆H₅)3Cl 
• 101214-81-7 dichloro(1,4-bis(triphenylphosphoranylidene)butane-2,3-dione)mercury(II) 
• 106936-01-0 (((C₆H₅)3PCHCO)2)Sn(C₆H₅)Cl₃ 
• 106935-99-3 (((C₆H₅)3PCHCO)2)Sn(CH₃)3Cl 
• 106935-96-0 (((C₆H₅)3PCHCO)2)Sn(CH₃)2Cl₂ 
• 56849-15-1 1,6-Bis-p-nitrophenyl-1,5-hexadien-3,4-dion 

Relevant academic research and scientific papers

Preparation and Characterisation of Some New Bisphosphonium Ylides and Their Palladium(II) and Mercury(II) Complexes

Transylidation of alkylenetriphenylphosphoranes with bisthioesters of dicarboxylic acids affords new bisphosphonium ylides of the type (n=0, 2).These ylides behave as chelating ligands and form 1:1 adducts with Pd(II) and Hg(II) chlorides in which the metal appears to be coordinated through the ylidic carbon atom.