53356-73-3

Upstream product

• 21524-34-5 2,4,6-triisopropyl-1-bromobenzene 
• 717-74-8 1,3,5-triisopropyl benzene 
• 74226-59-8 2,4,6-triisopropylphenyl lithium 

Downstream Products

• 112438-22-9 (2,4,6-triisopropylphenyl)phosphine 
• 112790-12-2 tris(2,4,6-triisopropylphenyl)triphosphirane 
• 114070-56-3 2,4,6-tri-isopropylphenylphosphonic dichloride 
• 173678-84-7 C₃₀H₄₆P₂ 
• 114070-82-5 N,N-dimethyl-P-(2,4,6-tri-isopropylphenyl)phosphonamidic chloride 
• 53356-69-7 3,7,3',7'-tetramethyl-5-(2,4,6-triisopropyl-phenyl)-5H-5λ⁵-[5,5']spirobi(benzo[b]phosphindole) 
• 1037405-09-6 1-(2,4,6-triisopropylphenyl)-2-butylphosphirane 
• 752987-39-6 C₃₀H₄₈P₂ 
• 1037405-12-1 C₃₀H₄₆Cl₂P₂ 
• 1037405-07-4 1-(2,4,6-triisopropylphenyl)-2,3-diphenylphosphirene 
• 1037405-08-5 1,2-bis(2,4,6-triisopropylphenyl)-3,4-diphenyl-1,2-diphosphetene 
• 1319194-01-8 10-(2,4,6-triisopropylphenyl)-10H-benzo[b]phosphindolo[2,3-d]thiophene 
• 1515803-53-8 C₃₁H₄₁P 
• 1515803-50-5 C₂₅H₃₃P 

Relevant academic research and scientific papers

The Formation of P-C Bonds Utilizing Organozinc Reagents for the Synthesis of Aryl- A nd Heteroaryl-Dichlorophosphines

Aryl- A nd heteroaryl-dichlorophosphines are mildly and selectively made in a one-pot synthesis in moderate to good yields starting from the respective aryl bromides or five-membered heterocycles, following lithiation with nBuLi, transmetalation with ZnCl

Borata-alkene derivatives conveniently made by frustrated Lewis pair chemistry

Two (aryl)PXY starting materials (aryl = mesityl or 2,4,6- triisopropylphenyl; X,Y = Cl, Br) were reacted with lithiated conjugated enynes (derived from 2-methylbutenyne or 1-ethynylcyclohexene) to yield the respective (aryl)bis(enynyl)phosphanes. Their r

The 1,1-carboboration of bis(alkynyl)phosphanes as a route to phosphole compounds

Neat and tidy: B(C6F5)3 efficiently converts a series of bis(alkynyl)phosphanes into highly substituted 3-borylphospholes through a twofold 1,1-carboboration reaction sequence. The boron substituted phospholes were also used as substrates in Suzuki-Miyaura type cross-coupling reactions (see scheme).

Electrocatalytic reduction of aryldichlorophosphines with the (2,2′-bipyridine)nickel complexes

The reduction of aryldichlorophosphines in organic solvents was studied by cyclic voltammetry, preparative electrolysis, and chemical reduction. The reaction of the electrochemically generated (2,2′-bipyridine)nickel(0) complexes with aryldichlorophosphines PhPCl2 and tippPCl2 (tipp is 2,4,6-triisopropylphenyl) proceeds through the formation of highly reactive organophosphorus intermediates, whose reactions with diphenylacetylene and hex-1-ene afford phosphirene and phosphirane heterocycles, respectively.

Synthesis, structure, and thermolysis of pentacoordinate 1,3,2λ5- oxazaphosphetidines: The intermediates of aza-Wittig reactions

1,3,2λ5-Oxazaphosphetidines bearing the Martin ligand were synthesized by the reaction of the corresponding iminophosphorane and carbonyl compounds and characterized by X-ray crystallographic analysis. Thermolysis of the oxazaphosphetidine gave

Influence of ortho Methyl and Isopropyl Substituents on the Reactivity of N-t-Butyl P-Arylphosphonamidic Chlorides with Isopropylamine and t-Butylamine: Steric Acceleration of Metaphosphonimidate Formation by an Elimination-Addition Mechanism; Contrasting Behaviour of N,N-Dimethyl P-A...

The two types of phosphonamidic chloride ArP(O)(Cl)NMe2, (5) and ArP(O)(Cl)NHBut (7) have been prepared with Ar=Ph, o-MeC6H4, 2,4,6-Me3C6H2, and 2,4,6-Pri3C6H2.Both types give the expected phosphonic diamide substitution products with PriNH2 and ButNH2 in MeCN, but the two types display contrasting reactivity.With ButNH2 the NMe2 substrates (5) become progressively less reactive as the degree of steric crowding increases, and although the decrease is quite small (70-fold overall) it seems consistent with an associative N2(P)> mechanism.These substrates react >=100 times faster with PriNH2, than with ButNH2 and in PriNH2-ButNH2 competitive experiments they give almost exclusively (>=99percent) the product derived from the less hindered PriNH2.For the NHBut substrates (7) with ButNH2, there is little difference in reactivity between the Ph and o-MeC6H4 compounds, and between the 2,4,6-Me3C6H2 and 2,4,6-Pri3C6H2 compounds, but remarkably the more crowded pair of substrates is the more reactive, by a factor of ca. 100.Also, in competitive experiments these substrates display relatively little preference for reaction with PriNH2.Here a dissociative elimination-addition mechanism, with a metaphosphonimidate intermediate, is seen to be important.A possible explanation of the steric acceleration is advanced.The ability of (7; Ar=Ph) to undergo substitution by elimination-addition makes possible the phosphonylation of unreactive nucleophiles such as ButOH and Pri2NH under mild conditions.