42451-95-6

Upstream product

• 501-65-5 diphenyl acetylene 
• 3376-52-1 pentaphenylcyclopentaphosphane 
• 75589-83-2 N,N-dimethylamino-P-phenyl-C-methylmethylenephosphine 
• 638-21-1 phenylphosphane 
• 75471-08-8 2,4-Bis-(dimethylamino)-1,3-diphenyl-1,3-diphosphetan 
• 89865-20-3 (1-Methoxy-1-phenylphosphanyl-ethyl)-dimethyl-amine 
• 75471-07-7 N,N-dimethylaminomethylidene-P-phenylphosphine 
• 96693-30-0 C₂₆H₂₀P₂^(2-)*2Li⁽¹⁺⁾ 

Downstream Products

• 96693-30-0 C₂₆H₂₀P₂^(2-)*2Li⁽¹⁺⁾ 
• 170130-37-7 Mn₂(C₂(C₆H₅)2P₂(C₆H₅)2)(CO)6 
• 144693-78-7 Ni(C₂(C₆H₅)4P₂)(P(C₄H₉)3)2 
• 144693-77-6 Ni(C₂(C₆H₅)4P₂)(P(C₂H₅)3)2 
• 144693-71-0 Ni(C₂(C₆H₅)4P₂)(P(C₆H₅)(CH₃)2)2 
• 144693-76-5 Ni(C₂(C₆H₅)4P₂)(P(C₆H₅)(CH₂C₆H₅)2)2 
• 114862-89-4 1,3,4,5,1',3',4',5'-Octaphenyl-1,3,1',3'-tetrahydro-[2,2']bi[[1,3]diphospholylidene] 
• 42451-96-7 2,3,4,5-tetraphenyl-2,5-dihydro-[1,2,5]oxadiphosphole 2,5-dioxide 

Relevant academic research and scientific papers

PHOTOCHEMICAL REACTIONS OF PHOSPHAALKENES

Photolysis of phosphaalkenes leads to an inversion of polarity of the phosphorus carbon double bond and to a cleavage into transient phosphinidene and carbene; unexpected alcoholysis of a PIII-C bond and the cycloaddition of a linear phosphaalkene on a diene are also reported.

Synthetic, Structural, and Chemical Study of the 1,2-Diphosphetene Ring

Synthesis of the diphosphetene ring by reaction of substituted acetylenes with cyclopolyphosphines was reinvestigated.In addition, a conversion of triphospholenes into diphosphetenes by lithium cleavage followed by ring closure with phosgene was devised.T