109907-13-3

Upstream product

• 28240-69-9 1,2-bis(dichlorophosphino)ethane 
• 35383-91-6 2,4,6-tri-tert-butylphenyllithium 
• 3975-77-7 1-bromo-2,4,6-tri-tert-butylbenzene 

Downstream Products

• 109907-14-4 1,4-bis(2,4,6-tri(tert-butyl)phenyl)-1,4-diphospha-(E,E)-1,3-butadiene 
• 109907-14-4 C₃₈H₆₀P₂ 

Relevant academic research and scientific papers

Effects of linker length on the rate and selectivity of platinum-catalyzed asymmetric alkylation of the bis(isitylphosphino)alkanes IsHP(CH 2)nPHIs (Is = 2,4,6-(i -Pr)3C6H 2, n = 1-5)

Catalytic asymmetric alkylation of the bis(secondary phosphines) IsHP(CH2)nPHIs (1a-e, n = 1-5, Is = isityl = 2,4,6-(i-Pr)3C6H2) with benzyl bromide using the base NaOSiMe3 and the catalyst

A novel pattern of dimerization for 1,4-diphospha-1,3-butadienes

A pattern for the dimerization of 1,4-diphospha-1,3-butadienes was discussed. The molecular structures of the monomer and the dimer were determined by x-ray analysis. The bond length of the 1,4-diphospha-1,3-butadiene moiety of 1,4-bis(2,4,6-tri-tert-butylphenyl)-1,4-diphospha-1,3-butadiene contained the essential information about conjugation and the participation for the phosphorus atoms in the process.