LITHIUM TETRAKIS(PENTAFLUOROPHENYL)BORATE-ETHYL ETHER COMPLEX

Base Information

• Chemical Name: LITHIUM TETRAKIS(PENTAFLUOROPHENYL)BORATE-ETHYL ETHER COMPLEX
• CAS No.: 2797-28-6
• Molecular Formula: C24B F20 . Li
• Molecular Weight: 702.033
• Hs Code.: 2931900090
• Mol file: 2797-28-6.mol

Synonyms:Borate(1-),tetrakis(pentafluorophenyl)-, lithium (8CI,9CI); Lithiumtetrakis(pentafluorophenyl)borate (7CI); Benzene, pentafluoro-, boron complex

Chemical Property of LITHIUM TETRAKIS(PENTAFLUOROPHENYL)BORATE-ETHYL ETHER COMPLEX

Chemical Property:

• Melting Point: 118-122 °C
• PSA: 18.46000
• LogP: 7.93160

Purity/Quality:

99%, ^*data from raw suppliers

Lithium tetrakis(pentafluorophenyl)borate ethyl etherate ^*data from reagent suppliers

Safty Information:

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

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of LITHIUM TETRAKIS(PENTAFLUOROPHENYL)BORATE-ETHYL ETHER COMPLEX

There total 23 articles about LITHIUM TETRAKIS(PENTAFLUOROPHENYL)BORATE-ETHYL ETHER COMPLEX 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: 99.0%

bromopentafluorobenzene (344-04-7) → lithium tetrakis(pentafluorophenyl)borate (2797-28-6)

Guidance literature:

With n-butyllithium; carbon dioxide; boron trichloride; In hexane; water; pentane;

Reference yield: 95.0%

bromopentafluorobenzene (344-04-7) + boron trichloride (10294-34-5) + sodium chloride (7647-14-5) → sodium tetrakis(pentafluorophenyl)-borate (2797-28-6)

Guidance literature:

bromopentafluorobenzene; With n-butyllithium; In diethyl ether; hexane; at -78 ℃; for 1h; Inert atmosphere; Schlenk technique;

boron trichloride; In diethyl ether; hexane; at -78 - 20 ℃; Inert atmosphere; Schlenk technique;

sodium chloride; In diethyl ether; hexane; water; at 20 ℃; for 1h; Inert atmosphere; Combinatorial reaction / High throughput screening (HTS);

DOI:10.1021/jacs.1c07905

Reference yield: 90.0%

bromopentafluorobenzene (344-04-7) → sodium tetrakis(pentafluorophenyl)-borate (2797-28-6)

Guidance literature:

bromopentafluorobenzene; With n-butyllithium; In diethyl ether; hexane; at -78 ℃; for 1h;

With boron trichloride; In diethyl ether; hexane; n-heptane; at 20 ℃; for 20h;

With sodium chloride; In diethyl ether; hexane; n-heptane; water; at 20 ℃; for 1h;

DOI:10.1002/chem.202101961

upstream raw materials:

pentafluorophenyl lithium

dibutyl ether

Pentafluorobenzene

bromopentafluorobenzene

Downstream raw materials:

tetra-n-butylammonium tetrakis(pentafluorophenyl)borate

Refernces

• 1、 Greb, Lutz,Roth, Daniel,Stephan, Douglas W.,Stirn, Judith. "Lewis Superacidic Catecholato Phosphonium Ions: Phosphorus-Ligand Cooperative C-H Bond Activation". supporting information. p. 15845 - 15851. Retrieved 2021/10/02.
• 2、 Wigman, Benjamin,Popov, Stasik,Bagdasarian, Alex L.,Shao, Brian,Benton, Tyler R.,Williams, Chloé G.,Fisher, Steven P.,Lavallo, Vincent,Houk,Nelson, Hosea M.. "Vinyl Carbocations Generated under Basic Conditions and Their Intramolecular C-H Insertion Reactions". supporting information. p. 9140 - 9144. Retrieved 2019/06/08.