22031-12-5

Usage

Uses

1,1,1-Tris(diphenylphosphinomethyl)ethane is used in chemicals and pharmaceutical research.

InChI:InChI=1/C41H39P3/c1-38(39(42,32-20-8-2-9-21-32)33-22-10-3-11-23-33,40(43,34-24-12-4-13-25-34)35-26-14-5-15-27-35)41(44,36-28-16-6-17-29-36)37-30-18-7-19-31-37/h2-31H,42-44H2,1H3

Upstream product

• 1067-09-0 1,3-dichloro-2-(chloromethyl)-2-methylpropane 
• 829-85-6 diphenylphosphane 
• 134649-07-3 tris(2-diphenylphosphinoethyl)phosphine selenide 
• 881036-03-9 C₆₂H₅₇N₁₀P₃ 
• 157617-59-9 3-<(Diphenylphosphanyl)methyl>-3-methyloxetan 
• 3864-43-5 methanesulfonic acid 3-methyloxetan-3-ylmethyl ester 

Downstream Products

• 22031-20-5 1,1,1-tris(dicyclohexylphosphinomethyl)ethane 
• 881036-03-9 C₆₂H₅₇N₁₀P₃ 
• 34196-17-3 1,1-bis(diphenylphosphanomethyl)-1-(diphenylphosphorylmethyl)ethane 
• 197793-23-0 1-(diphenylphosphanomethyl)-1,1-bis(diphenylphosphorylmethyl)ethane 
• 39124-62-4 triphos(O)3 
• 153888-54-1 H₃CC(CH₂P(C₆H₅)H)3 
• 443299-13-6 C₆₃H₅₉N₁₀P₃ 
• 443299-23-8 C₆₃H₅₇Cl₂N₁₀P₃ 
• 443299-24-9 C₆₃H₅₇Cl₂N₁₀P₃ 
• 67-56-1 methanol 
• 71-23-8 propan-1-ol 
• 115565-11-2 Ru(triphos)(CO)(H)2 

Relevant academic research and scientific papers

METHOD FOR REDUCTION OF ORGANIC MOLECULES

A method for the reduction organic molecules comprising a Ruthenium-Triphosphine complex with aromatic ligands at the phosphors which are ortho or meta substituted.

Component exchange as a synthetically advantageous strategy for the preparation of bicyclic cage compounds

Macrobicyclic triphosphazides are able to reversibly exchange one of their tripodal components by means of a dynamic disassembly-reassembly process; surprisingly this strategy provides better yields of cage compounds than a direct tripod-tripod coupling.

METHOD FOR PRODUCING TERTIARY PHOSPHINES

The invention relates to a method for producing tertiary phosphines by reacting a compound of general formula (I) with (a) an alkali metal in an organic aprotic solvent and (b) a compound of general formula (II). In formula (I), A represents R1 or L2, B represents R2 or L3, where the groups R1 and R2 independently of one another stand for an organic group with respectively between 1 and 30 carbon atoms and said groups R1 and R2 can also be bonded together. The leaving groups L1 to L3 independently of one another represent halogen, alkyloxy with between 1 and 10 carbon atoms or aryloxy with between 6 and 10 carbon atoms. In formula (II), the group R3 represents an organic group with respectively between 1 and 30 carbon atoms and the leaving group L4 represents halogen, alkyloxy with between 1 and 10 carbon atoms or aryloxy with between 6 and 10 carbon atoms. The reaction mixture that is obtained is hydrolysed using an aqueous base with a pH value of > 10 and the organic phase is then separated from the aqueous phase.

Chiral Tripod Ligands: A New Synthetic Route to Chiral C1-symmetrical Neopentyltris(phosphane) Ligands H3CCa)2>b)2>c)2>

A novel synthesis of chiral tripod ligands H3CCa)2>b)2>c)2> (6) containing three different donor groups at their neopentyl backbone is described.The key intermediates H3CCa)2>CH2P(R

Eine einfache Synthese von Tripod-Liganden H3CC(CH2PAr2)3: Anwendungsbreite und Komplexchemie

The reaction of 1,1,1-tris(chlormethyl)ethane H3CC(CH2Cl)3 with Ar2PH in DMSO as the solvent using KOH/H2O as the base gives good yields of tripod ligands H3CC(CH2PAr2)3, 2.Using Ph2PH as the phosphine component, it is shown that the chloride substituents