1437769-72-6

Basic information

• Product Name: 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl trifluoromethanesulfonate
• Synonyms: 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl trifluoromethanesulfonate
• CAS NO: 1437769-72-6
• Molecular Weight: 352.139
• Mol File: 1437769-72-6.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl trifluoromethanesulfonate(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl trifluoromethanesulfonate(1437769-72-6)
• EPA Substance Registry System: 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl trifluoromethanesulfonate(1437769-72-6)

Safety Data

• Hazardous Substances Data: 1437769-72-6(Hazardous Substances Data)

Upstream product

• 76-09-5 2,3-dimethyl-2,3-butane diol 
• 89466-08-0 2-hydroxyphenyl boronic acid 
• 358-23-6 trifluoromethylsulfonic anhydride 
• 269409-97-4 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol 

Downstream Products

• 1437769-74-8 (2-{[(trifluoromethyl)sulfonyl]oxy}phenyl)boronic acid 
• 19061-38-2 (9s,10s)-9,10-diphenyl-9,10-dihydro-9,10-epoxyanthracene 
• 83164-95-8 1-carbomethoxy-11-oxatricyclo[6.2.1.0^2,7]undeca-2,4,6,9-tetraene 
• 4706-43-8 1-benzyl-1H-benzotriazole 
• 271-44-3 benzimidazole 
• 1253786-03-6 2-(tert-butyl)-2,3-dihydro-3-phenyl-1,2-benzoisoxazole 
• 154502-70-2 ethyl 2-(2-benzoylphenyl)acetate 
• 217-59-4 triphenylene 
• 447405-44-9 trans-bromo[2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl][bis(tricyclohexylphosphine)]nickel(II) 
• 447405-45-0 trans-bromo[2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl][bis(triethylphosphine)]nickel(II) 
• 447405-46-1 cis-bromo[1,2-bis(dicyclohexylphosphino)ethane][2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]nickel(II) 

Relevant articles and documents

Access to Air-Stable 1,3-Diphosphacyclobutane-2,4-diyls by an Arylation Reaction with Arynes

Tuning of the physicochemical properties of the 1,3-diphosphacyclobutane-2,4-diyl unit is attractive in view of materials applications. The use of arynes is shown to be effective for installing relatively electron rich aryl substituents into the open-shell singlet P-heterocyclic system. Treatment of the sterically encumbered 1,3-diphosphacyclobuten-4-yl anion with ortho-silylated aryl triflates in the presence of fluoride under appropriate conditions afforded the corresponding 1-aryl 1,3-diphosphacyclobutane-2,4-diyls. The air-stable open-shell singlet P-heterocycles exhibit considerable electron-donating character, and the aromatic substituent influences the open-shell character, which is thought to be related to the property of p-type semiconductivity. The P-arylated 1,3-diphosphacyclobutane-2,4-diyl systems can be further utilized as detectors of hydrogen fluoride (HF), which causes a remarkable change in their photoabsorption properties.

2-[(Neopentyl glycolato)boryl]phenyl Triflates and Halides for Fluoride Ion-Mediated Generation of Functionalized Benzynes

2-[(Neopentyl glycolato)boryl]phenyl trifluoromethanesulfonates (triflates) and halides have been developed as new benzyne precursors, which generate benzynes at 120°C in the presence of a fluoride ion. There are two major features of these types of precu