POTASSIUM TETRAPHENYLBORATE 97

Base Information

• Chemical Name: POTASSIUM TETRAPHENYLBORATE 97
• CAS No.: 3244-41-5
• Molecular Formula: C24H20BK
• Molecular Weight: 358.332
• Hs Code.: 2931900090
• Mol file: 3244-41-5.mol

Synonyms:Borate(1-),tetraphenyl-, potassium (8CI,9CI);Potassium tetraphenylborate (7CI);Potassiumtetrakis(phenyl)borate;Potassium tetraphenylborate(1-);Potassiumtetraphenylboride;

Chemical Property of POTASSIUM TETRAPHENYLBORATE 97

Chemical Property:

• Melting Point: >300 °C(lit.)
• PSA: 0.00000
• Density: 1.174 g/cm3 (25 ºC)
• LogP: 3.06400
• Storage Temp.: Inert atmosphere,Room Temperature
• Water Solubility.: Low solubility in water. Soluble in organic solvents.

Purity/Quality:

99% ^*data from raw suppliers

Potassium tetraphenylborate, 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Useful:

• Uses: It is an active pharmaceutical intemediate.

Technology Process of POTASSIUM TETRAPHENYLBORATE 97

There total 16 articles about POTASSIUM TETRAPHENYLBORATE 97 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: 97.0%

→ potassium tetraphenylborate (3244-41-5)

Guidance literature:

In tetrahydrofuran; at 0 - 20 ℃; for 2h;

Reference yield: 66.0%

28K(1+)*5Li(1+)*(H7P8W48O184)(33-)*92H2O=K28Li5(H7P8W48O184)*92H2O + K(2-x)(Me4N)(x)[I2Mo10O10S10(OH)10(H2O)5)]*20H2O + potassium chloride + sodium tetraphenyl borate (143-66-8) + lithium chloride → 26K(1+)*2Li(1+)*8H(1+)*[Mo4O4S4(H2O)3(OH)2]2(P8W48O184)(36-)*90H2O=H204K26Li2Mo8O292P8S8W48 + potassium tetraphenylborate (3244-41-5)

Guidance literature:

In hydrogenchloride; P8W48 compd. and LiCl dissolved in 0.1 M HCl, NaBPh4 added to remove K cations, then Mo compd. added, stirring at room temp. (6 h), KCl added; ppt. filtered, washed (H2O, EtOH, ether), dried (air); elem. anal., EDX;

DOI:10.1021/ic202346r

Reference yield: 23.0%

28K(1+)*5Li(1+)*(H7P8W48O184)(33-)*92H2O=K28Li5(H7P8W48O184)*92H2O + K(2-x)(Me4N)(x)[I2Mo10O10S10(OH)10(H2O)5)]*20H2O + sodium tetraphenyl borate (143-66-8) + lithium chloride + sodium chloride (7647-14-5) → 25Na(1+)*2K(1+)*Li(1+)*8H(1+)*[Mo4O4S4(H2O)3(OH)2]2(P8W48O184)(36-)*125H2O=H274K2LiNa25Mo8O327P8S8W48 + potassium tetraphenylborate (3244-41-5)

Guidance literature:

In hydrogenchloride; P8W48 compd. and LiCl dissolved in 0.1 M HCl, NaBPh4 added to remove K cations, then Mo compd. added, stirring at room temp. (6 h), NaCl added, 12 h at 4-6°C; ppt. filtered, washed (H2O, EtOH, ether), dried (air); elem. anal., EDX;

DOI:10.1021/ic202346r

upstream raw materials:

sodium tetraphenyl borate

potassium ion

potassium tetrafluoroborate

phenylmagnesium bromide

Downstream raw materials:

cesium tetraphenylborate

tetramethylammonium tetraphenylborate

biphenyl

Refernces

• 1、 Korenev, Vladimir S.,Floquet, Sebastien,Marrot, Jerome,Haouas, Mohamed,Mbomekalle, Israel-Martyr,Taulelle, Francis,Sokolov, Maxim N.,Fedin, Vladimir P.,Cadot, Emmanuel. "Oxothiomolybdenum derivatives of the superlacunary crown heteropolyanion {P8W48}: Structure of [K4{Mo4O 4S4(H2O)3(OH)2} 2-(WO2)(P8W48O184)] 30- and studies in solution". . p. 2349 - 2358. Retrieved 2012.
• 2、 -. "METHOD FOR PRODUCING BORATE SALT". Paragraph 0099; 0105. . Retrieved 2018/09/02.