Triisopropylphosphonium tetrafluoroborate

Base Information

• Chemical Name: Triisopropylphosphonium tetrafluoroborate
• CAS No.: 121099-07-8
• Molecular Formula: C9H22BF4P
• Molecular Weight: 248.052
• European Community (EC) Number: 634-234-5
• DSSTox Substance ID: DTXSID90455500
• Mol file: 121099-07-8.mol

Synonyms:TRIISOPROPYLPHOSPHONIUM TETRAFLUOROBORATE;121099-07-8;Tri-i-propylphosphonium tetrafluoroborate;tri(propan-2-yl)phosphanium;tetrafluoroborate;Tris(1-methylethyl)phosphine tetrafluoroborate;DTXSID90455500;MFCD06796644;FT-0705951;Triisopropylphosphonium tetrafluoroborate, 97%;TRIISOPROPYLPHOSPHONIUMTETRAFLUOROBORATE;F10026;A891953;J-004447

Chemical Property of Triisopropylphosphonium tetrafluoroborate

Chemical Property:

• PSA: 13.59000
• LogP: 5.10600
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 3
• Exact Mass: 248.1488305
• Heavy Atom Count: 15
• Complexity: 84.8

Purity/Quality:

99% ^*data from raw suppliers

Triisopropylphosphonium tetrafluoroborate 97% ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: [B-](F)(F)(F)F.CC(C)[PH+](C(C)C)C(C)C
• Uses: Reactant for:Synthesis of triisopropylphosphine complexes of ruthenium(II)Imine hydrogenationDihydride and alkene-η6-arene complexes

Technology Process of Triisopropylphosphonium tetrafluoroborate

There total 6 articles about Triisopropylphosphonium tetrafluoroborate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 90.0%

[RuCl(=CHCH3)(CO)(P(i)Pr3)2]BF4 → [(i)Pr3PCH=CH2]BF4 + tris(isopropyl)phosphonium tetrafluoroborate (121099-07-8)

Guidance literature:

In dichloromethane; under Ar; a soln. of Ru-contg. compd. (0.09 mmol) in CH2Cl2 was stirred for 20 h at room temp.; the solvent was evapd. in vac.; the residue was washed 3 times with diethyl ether and dried in vac.; detd. by (1)H NMR spectra;

DOI:10.1039/b314425a

Reference yield: 80.0%

isopropylmagnesium chloride (1068-55-9) + tetrafluoroboric acid dimethyl ether complex (67969-83-9) + phosphorus trichloride (7719-12-2,52843-90-0) → tris(isopropyl)phosphonium tetrafluoroborate (121099-07-8)

Guidance literature:

isopropylmagnesium chloride; phosphorus trichloride; In diethyl ether; at -78 - 20 ℃; Schlenk technique; Inert atmosphere;

tetrafluoroboric acid dimethyl ether complex; With tetrafluoroboric acid; In diethyl ether; water; at 0 ℃; for 0.333333h;

DOI:10.1021/jacs.8b03530

Reference yield:

tetrafluoroboric acid diethyl ether + BF4H2O(1-)*H(1+) + tris(1-methylethyl)phosphine (6476-36-4) → tris(isopropyl)phosphonium tetrafluoroborate (121099-07-8)

Guidance literature:

In diethyl ether; water; at 0 ℃; Inert atmosphere;

DOI:10.1021/jacs.6b13384

upstream raw materials:

tetrafluoroboric acid diethyl ether

tris(1-methylethyl)phosphine

isopropylmagnesium chloride

tetrafluoroboric acid dimethyl ether complex

Downstream raw materials:

tris(1-methylethyl)phosphine

[Ph2B((η6-Ph)IrH2(P(iPr)3))2]BF4

Refernces

• 1、 Thomas, Andy A.,Wang, Hao,Zahrt, Andrew F.,Denmark, Scott E.. "Structural, Kinetic, and Computational Characterization of the Elusive Arylpalladium(II)boronate Complexes in the Suzuki-Miyaura Reaction". . p. 3805 - 3821. Retrieved 2017.
• 2、 Jung, Stefan,Brandt, Carsten D.,Wolf, Justin,Werner, Helmut. "Vinyl and carbene ruthenium(II) complexes from hydridoruthenium(II) precursors". . p. 375 - 383. Retrieved 2007/10/03.