difluoro (pentafluorophenyl)borane

Base Information

• Chemical Name: difluoro (pentafluorophenyl)borane
• CAS No.: 830-49-9
• Molecular Formula: C₆BF₇
• Molecular Weight: 215.866
• Mol file: 830-49-9.mol

Synonyms:difluoro (pentafluorophenyl)borane

Chemical Property of difluoro (pentafluorophenyl)borane

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of difluoro (pentafluorophenyl)borane

There total 34 articles about difluoro (pentafluorophenyl)borane 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: 83.0%

potassium perfluorophenyltrifluoroborate → difluoro (pentafluorophenyl)borane (830-49-9)

Guidance literature:

With boron trifluoride; In trichlorofluoromethane; at -50 - 20 ℃;

DOI:10.1016/S0022-328X(99)00690-7

Reference yield: 83.0%

boron trifluoride (7637-07-2) + potassium perfluorophenyltrifluoroborate → difluoro (pentafluorophenyl)borane (830-49-9)

Guidance literature:

In trichlorofluoromethane; (Ar), borate suspended in CCl3F at -45/-50°C, excess of BF3 bubbled for 45 min, warmed to room temp.; org. phase sepd., solid washed with CCl3F, solvent distd. off, borane distd.;

DOI:10.1016/S0022-328X(99)00690-7

Reference yield: 73.0%

dichloro(pentafluorophenyl)borane (830-48-8) + antimony(III) fluoride (7783-56-4) → difluoro (pentafluorophenyl)borane (830-49-9)

Guidance literature:

reaction at -15°C, 4 hours;;

DOI:10.1039/jr9650003933

upstream raw materials:

dichloro(pentafluorophenyl)borane

(pentafluoro phenyl) dibromo borane

2,3,4,5,6-pentafluorophenylmagnesium bromide

pentafluorophenyl lithium

Downstream raw materials:

pentafluorophenyldifluoroborane-MeCN adduct

dichloro(pentafluorophenyl)borane

Hexafluorobenzene

decafluorocyclohex-1-ene

Refernces

• 1、 Shmakov, Mikhail M.,Prikhod'ko, Sergey A.,Bardin, Vadim V.,Adonin, Nicolay Yu.. "New approach to the generation of aryldifluoroboranes–prospective acid catalysts of organic reactions". . p. 369 - 371. Retrieved 2018/08/10.
• 2、 Frohn, Hermann-Josef,Giesen, Matthias,Welting, Dirk,Bardin, Vadim V.. "Bis(perfluoroorganyl)bromonium salts [(RF)2Br]Y (RF = aryl, alkenyl, and alkynyl)". experimental part. p. 922 - 932. Retrieved 2010/10/03.