57585-26-9

Upstream product

• 594-20-7 2,2-dichloropropane 
• 65567-06-8 lithium diphenylphosphide 

Downstream Products

• 96075-53-5 2,2-bis(diphenylphosphoryl)propane 
• 61484-30-8 Methyl-<α-(methyl-diphenyl-phosphonio)-isopropyl>-diphenyl-phosphonium-dijodid 
• 63356-92-3 (ClAu)2(bis(diphenylphosphino)isopropane) 
• 82339-44-4 Tetracarbonyl[isopropylidenbis(diphenylphosphan)]chrom⁽⁰⁾ 
• 90526-23-1 (CO)4CrP₂C₂H₂(C₆H₅)4(CH₃)2 
• 83780-03-4 PdI₂(2,2-bis(diphenylphosphino)propane) 
• 171415-90-0 [RuCl(2,2-bis(diphenylphosphino)propane)(η-C5H5)] 
• 89198-83-4 [Mo(CO)4(Ph₂PCMe₂PPh₂)] 
• 204860-19-5 NiCl₂(2,2-bis(diphenylphosphino)propane) 
• 405072-70-0 [Ru(C₅Me₅)(2,2-bis(diphenylphosphino)propane)Cl] 
• 204860-33-3 PtCl₂(2,2-bis(diphenylphosphino)propane) 
• 204860-37-7 PtMe₂(2,2-bis(diphenylphosphino)propane) 
• 204860-26-4 PdCl₂(2,2-bis(diphenylphosphino)propane) 
• 204860-21-9 NiBr₂(2,2-bis(diphenylphosphino)propane) 

Relevant academic research and scientific papers

Backbone modified small bite-angle diphosphines: Synthesis and molecular structures of [M(CO)4{X2PC(R1R2)PX2}] (M = Mo, W; X = Ph, Cy; R1 = H, Me, Et, Pr, allyl, R2 = Me, allyl)

A range of new small bite-angle diphosphine complexes, [M(CO)4{X2PC(R1R2)PX2}] (M = Mo, W; X = Ph, Cy; R1 = H, Me, Et, Pr, allyl, R2 = Me, allyl), have been prepared via elaboration of the methylene backbones in [M(CO)4(X2PCH2PX2)] as a result of successive deprotonation and alkyl halide addition. When X = Ph it proved possible to replace both methylene protons but for X = Cy only one substitution proved possible. This is likely due to the electron-releasing nature of the cyclohexyl groups but may also be due to steric constraints. Attempts to prepare the bis(allyl) substituted complex [Mo(CO)4{Ph2PC(allyl)2PPh2}] were only moderately successful. The crystal structures of nine of these complexes are presented.