Difluoroboryl radical

Base Information

• Chemical Name: Difluoroboryl radical
• CAS No.: 13842-55-2
• Molecular Formula: BF2
• Molecular Weight: 48.8078
• DSSTox Substance ID: DTXSID10160068,DTXSID20160670
• Wikidata: Q83028444,Q83029025
• Mol file: 13842-55-2.mol

Synonyms:boron difluoride

Chemical Property of Difluoroboryl radical

Chemical Property:

• PSA: 0.00000
• LogP: 0.45960
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 49.0061115
• Heavy Atom Count: 3
• Complexity: 2.8

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: [B](F)F

Technology Process of Difluoroboryl radical

There total 7 articles about Difluoroboryl radical 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: 100.0%

1,2-dicarba-closo-dodecaborane(12) (16872-09-6) + cesium fluoride (13400-13-0) → cesium dodecahydrodicarba-nido-undecaborate (63748-65-2) + boron trifluoride (7637-07-2) + boron difluoride (13842-55-2)

Guidance literature:

In ethanol; under N2; mixt. of o-carborane and CsF (molar ratio 1:3) in EtOH stirredunder reflux for 20 h; cooled to room temp.; not isolated; detd. by (11)B NMR spectroscopy;

DOI:10.1021/ic000768k

Reference yield: 98.0%

μ-1,2-trimethylene-o-carborane (23940-20-7) + cesium fluoride (13400-13-0) → Cs[μ-7,8-trimethylene-7,8-C2B9H10] (89462-13-5) + boron trifluoride (7637-07-2) + boron difluoride (13842-55-2)

Guidance literature:

In ethanol; under N2; mixt. of B compd. and CsF (molar ratio 1:3) in EtOH stirred under reflux for 25 h; cooled to room temp.; dried in vac. by rotary evaporator; dissolved in acetone; filtered by glass frit; washed with acetone; solvent removed from filtrate in vac.; recrystd. from H2O; elem. anal.;

DOI:10.1021/ic000768k

Reference yield: 92.0%

1-methyl-o-carborane (16872-10-9) + cesium fluoride (13400-13-0) → Cs[nido-7-Me-7,8-C2B9H11] (89462-09-9) + boron trifluoride (7637-07-2) + boron difluoride (13842-55-2)

Guidance literature:

In ethanol; under N2; mixt. of 1-methyl-o-carborane and CsF (molar ratio 1:3) in EtOH stirred under reflux for 25 h; cooled to room temp.; dried in vac. by rotary evaporator; dissolved in acetone; filtered by glass frit; washed with acetone; solvent removed from filtrate in vac.; recrystd. from H2O; elem. anal.;

DOI:10.1021/ic000768k

upstream raw materials:

boron trifluoride

1,2-dicarba-closo-dodecaborane⁽¹²⁾

cesium fluoride

1-methyl-o-carborane

Refernces

• 1、 Pardoe, Jennifer A.J.,Norman, Nicholas C.,Timms, Peter L.. "Studies on BCl and on the exchange reaction of BCl3 with polyboron flourides". . p. 543 - 548. Retrieved 2008/10/08.
• 2、 Farber, M.,Srivastava, R. D.. "Electron and thermal dissociation of BF3(g)". . p. 241 - 244. Retrieved 2007/10/02.