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:

99% ^*data from raw suppliers

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

(S₂→S₀) and (S₁→S₀) luminescence of dimethylaminostyryl-β-Diketonates of boron difluoride

10.1016/j.dyepig.2014.04.016

The study focuses on the synthesis and spectral-luminescence properties of N,N-dimethylaminostyryl-β-diketonates of boron difluoride, a series of compounds with different α-substituents. These chemicals were used to investigate their potential applications in areas such as photosensitizers, fluorescence probes, and non-linear optical materials due to their unique electronic structure and luminescence properties. The research involved stationary and time-resolved spectroscopy to reveal two luminescence processes: an intensive band in the red-orange spectrum due to S1-S0 transition and a short-wave luminescence in the blue spectrum due to S2-S0 transition. Quantum chemistry simulations were also performed to calculate the absorption spectra of these compounds, providing insights into their excited state structures and electronic transitions. The study aimed to understand the effect of the α-substituents on the optical properties of the dyes and their potential applications in advanced materials.

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