POTASSIUM (4-CYANOPHENYL)TRIFLUOROBORATE

Base Information

• Chemical Name: POTASSIUM (4-CYANOPHENYL)TRIFLUOROBORATE
• CAS No.: 850623-36-8
• Molecular Formula: C7H4 B F3 N . K
• Molecular Weight: 209.02
• Hs Code.: 2931900090
• Mol file: 850623-36-8.mol

Synonyms:POTASSIUM (4-CYANOPHENYL)TRIFLUOROBORATE;POTASSIUM (4-CYANOPHENY)TRIFLUOROBORATE

Chemical Property of POTASSIUM (4-CYANOPHENYL)TRIFLUOROBORATE

Chemical Property:

• Melting Point: 300°C
• PSA: 23.79000
• LogP: 1.61268
• Storage Temp.: Inert atmosphere,Room Temperature

Purity/Quality:

98%,99%, ^*data from raw suppliers

Potassium (4-cyanophenyl)trifluoroborate ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi
• Statements: 20/21/22-36/37/38
• Safety Statements: 26-36/37/39-36

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of POTASSIUM (4-CYANOPHENYL)TRIFLUOROBORATE

There total 11 articles about POTASSIUM (4-CYANOPHENYL)TRIFLUOROBORATE 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: 92.0%

4-Cyanochlorobenzene (623-03-0) → potassium (4-cyanophenyl)trifluoroborate (850623-36-8)

Guidance literature:

4-Cyanochlorobenzene; With tetrahydroxydiboron; 1,3-bis[(diphenylphosphino)propane]dichloronickel(II); N-ethyl-N,N-diisopropylamine; triphenylphosphine; In ethanol; at 20 ℃; for 4h; Inert atmosphere; Sealed tube;

With potassium hydrogen difluoride; In methanol; ethanol; water; at 0 - 20 ℃; for 0.5h;

DOI:10.1021/jo401104y

Reference yield: 90.0%

→ potassium (4-cyanophenyl)trifluoroborate (850623-36-8)

Guidance literature:

for 0.3h;

Reference yield: 89.0%

potassium fluoride (7789-23-3) + 4-cyanophenylboronic acid (126747-14-6) → potassium (4-cyanophenyl)trifluoroborate (850623-36-8)

Guidance literature:

potassium fluoride; 4-cyanophenylboronic acid; In water; acetonitrile; at 20 ℃;

With L-Tartaric acid; In tetrahydrofuran; water; acetonitrile; for 0.516667h;

DOI:10.1002/adsc.201900156

upstream raw materials:

C₉H₁₀BNO₂

4-Cyanochlorobenzene

potassium hydrogenfluoride

tetrahydroxydiboron

Downstream raw materials:

3-(4-cyano-phenyl)-naphthalene-1-carboxylic acid methyl ester

2-(4-cyanophenyl)-1H-benzo[d]imidazole

4-cyanophenylboronic acid

4-(naphthalen-1-yl)benzonitrile

Refernces

• 1、 Varni, Anthony J.,Bautista, Michael V.,Noonan, Kevin J.T.. "Chemoselective Rhodium-Catalyzed Borylation of Bromoiodoarenes under Mild Conditions". . p. 6770 - 6777. Retrieved 2020/07/21.
• 2、 -. "Solvent-free double-screw extrusion continuous synthesis method of potassium aryltrifluoroborate". Paragraph 0048-0051. . Retrieved 2018/07/10.