2720-03-8

Usage

Uses

Used in Organic Synthesis:
Chlorobis(pentafluorophenyl)borane is used as a catalyst for facilitating various chemical reactions in the field of organic synthesis. Its Lewis acidic nature allows it to promote coupling and cyclization reactions, enhancing the efficiency and selectivity of these processes.
Used in Chemical Research:
In the realm of chemical research, Chlorobis(pentafluorophenyl)borane serves as a valuable catalyst for studying and developing new chemical reactions and mechanisms. Its unique properties enable researchers to explore novel pathways and improve existing synthetic methods.
Used in Pharmaceutical Industry:
Chlorobis(pentafluorophenyl)borane is employed in the pharmaceutical industry as a catalyst for the synthesis of complex organic molecules, including active pharmaceutical ingredients. Its ability to accelerate and control chemical reactions contributes to the development of new drugs and the improvement of existing ones.
Used in Material Science:
In material science, Chlorobis(pentafluorophenyl)borane is utilized as a catalyst for the synthesis of advanced materials with specific properties. Its role in promoting selective reactions allows for the creation of materials with tailored characteristics for various applications, such as electronics, energy storage, and nanotechnology.
Used in Environmental Applications:
Chlorobis(pentafluorophenyl)borane can be employed in environmental applications, such as the degradation of pollutants and the synthesis of environmentally friendly materials. Its catalytic properties enable the development of processes that minimize waste and reduce the environmental impact of chemical production.

Upstream product

• 344-04-7 bromopentafluorobenzene 
• 879-05-0 2,3,4,5,6-pentafluorophenylmagnesium bromide 
• 10294-34-5 boron trichloride 
• 830-48-8 dichloro(pentafluorophenyl)borane 
• 1799-90-2 bis(pentafluorophenyl)zinc 
• 18206-43-4 (pentafluorophenyl)copper 
• 801-79-6 dimethylbis(pentafluorophenyl)tin 
• 1059623-96-9 (tBu)2PB(C₆F₅)2 
• 1059623-95-8 Cy₂PB(C₆F₅)2 
• 542-18-7 cyclohexyl chloride 
• 165612-94-2 bis(pentafluorophenyl)borohydride 
• 76-83-5 trityl chloride 
• 7732-18-5 water 
• 7446-70-0 aluminum (III) chloride 

Downstream Products

• 2118-02-7 bis(pentafluorophenyl)borinic acid 
• 200009-41-2 1,4-(C₆F₅)2B-C₆F₄-B(C₆F₅)2 
• 615564-54-0 1-(Ph₂N)-2-[B(C₆F₅)2]C₆H₄ 
• 165612-94-2 bis(pentafluorophenyl)borohydride 
• 200009-43-4 [(dipentafluorophenylboryl)ethynyl]trimethylsilane 
• 200009-44-5 [(diphenylphosphino)ethynyl]dipentafluorophenylborane 
• 262607-62-5 tetrakis(pentafluorophenyl)diboroxane 
• 1109-15-5 tris(pentafluorophenyl)borate 
• 830-48-8 dichloro(pentafluorophenyl)borane 
• 363-72-4 Pentafluorobenzene 
• 11113-50-1 boric acid 
• 170151-48-1 methylbis(pentafluorophenyl)borane 
• 1291-32-3 zirconocene dichloride 
• 211108-20-2 di(bis(pentafluorophenyl)boryl)C=CH(pentafluorophenyl) 

Relevant academic research and scientific papers

Metal-Free Acetylene Coupling by the (C6F5)2B?X 1,2-Halogenoboration Reaction

(C6F5)2B-halides were conveniently prepared by treatment of (C6F5)2BH with tritylchloride or -bromide, respectively. With cyclopropylacetylene, (C6F5)2BBr underwent sequential cis-1,2-halogenoboration followed by 1,2-carboboration to give the 4-bromo-2,4-dicyclopropylbutadienyl-B(C6F5)2 product. It reacted further with additional cyclopropylacetylene to give the linear triene and tetraene products in a metal-free alkyne oligomerization reaction. The pyridine adduct of the initial diene product was characterized by X-ray diffraction. (C6F5)2BCl reacted analogously. Similar (C6F5)2BX induced oligomerization reactions were carried out with two conjugated enynes.

Selective formation of heterocyclic: Trans -cycloalkenes by alkyne addition to a biphenylene-based phosphane/borane frustrated Lewis pair

The intramolecular 1-PMes2/8-B(C6F5)2 substituted biphenylene frustrated Lewis pair 4 shows some behavior reminiscent of intermolecular FLP systems. It undergoes trans-1,2-addition to a series of 1-alkynes to give the respective heterocyclic eight-membered E-alkenes 8. The P/B FLP 4 also reacts with triplet dioxygen to yield the [P]-O-[B](OC6F5) containing oxygenation product.

Bonding in Barium Boryloxides, Siloxides, Phenoxides and Silazides: A Comparison with the Lighter Alkaline Earths

Barium complexes ligated by bulky boryloxides [OBR2]? (where R=CH(SiMe3)2, 2,4,6-iPr3-C6H2 or 2,4,6-(CF3)3-C6H2), siloxide

Synthesis of Fluorine-Containing Aryl(halo)boranes from Potassium Aryl(fluoro)borates

Fluorine-containing aryldihalogenoboranes have been obtained by the reaction of boron and aluminum chlorides and bromides with potassium aryltrifluoroborates K[ArBF3] under mild conditions. In a similar way, bis(pentafluorophenyl)halogenoboranes have been synthesized by the reaction with K[(C6F5)2BF2]. The reaction of K[C6F5BF3] with AlBr3 affords a mixture of C6F5BF2 and C6F5BCl2 due to fast conversion of AlBr3 to AlBrCl2. The inductive and resonance parameters of BCl2 and BBr2 groups were calculated.

Bis(pentafluorophenyl)phenothiazylborane-an intramolecular frustrated Lewis pair catalyst for stannane dehydrocoupling

We synthesized a novel Lewis acidic aminoborane containing a phenothiazyl substituent and demonstrated its potential to catalytically promote the dehydrocoupling of tin hydrides. The observed reactivity would imply a homolytic frustrated Lewis pair type mechanism, however computational analysis suggests a heterolytic mechanism for this reaction. This result represents one of the first frustrated Lewis pair systems to dehydrocouple stannanes in a heterolytic fashion.

The preparation of pentafluorophenyldihaloboranes from pentafluorophenylmercurials C6F5HgR and BX3: the dramatic dependence of the reaction direction on the ligand R

Abstract: In search of convenient preparations of C6F5BX2 (X = Cl, Br), reactions of C6F5HgR (R = C6F5, C6H5, C2H5, Br and Cl) with BX3 were studied. Under the action of BCl3 the order of the C–Hg bond cleavage is C6F5Hg–C6H5 > C6F5–HgC2H5 > C6F5–HgC6F5 >> C6F5–HgCl. With more reactive BBr3 the sequence is C6F5Hg–C6H5 > C6F5–HgC2H5 ~ C6F5Hg–C2H5 > C6F5–HgC6F5 ≥ C6F5–HgBr. During the study we found the simple way to alkyldibromoboranes which is presented by the preparation of C2H5BBr2 from C2H5HgBr and BBr3. It is the second example of synthesis of alkylmercury derivative in an addition to the earlier reported formation of cyclopropylmercurials from di(cyclopropyl)mercury and BX3. Graphic abstract: [Figure not available: see fulltext.].

Interactions of C?F Bonds with Hydridoboranes: Reduction, Borylation and Friedel–Crafts Alkylation

The stoichiometric reactions of the alkylfluorides 1-fluoroadamantane (Ad-F), fluorocyclohexane (Cy-F), 1-fluoropentane (Pent-F) and benzyl fluorides with secondary boranes pinacolborane (HBpin), catecholborane (HBcat), 9-borabicyclo(3.3.1)nonane (9-BBN)

Synthesis and reactivity of the phosphinoboranes R2PB(C 6F5)2

The phosphinoboranes [R2PB(C6F5) 2]2 (R = Et 1, Ph 2) and R2PB(C 6F5)2 (R = tBu 3, Cy 4, Mes 5) were synthesized from the reaction of (C6F5

A hyperbranched polysilane-based, borane cocatalyst for the metallocene-catalyzed polymerization of propylene

The synthesis of a vinyl-terminated, hyperbranched polysilane and the additional hydroboration with bis(pentafluorophenyl) borohydride are reported. Quantitative transformation was proved by 1H NMR and FT-IR analysis. The polymeric borane was t