74744-62-0

Basic information

• Product Name: 9,9'-Oxybis(9-borabicyclo[3.3.1]nonane)
• Synonyms: 9,9'-Oxybis(9-borabicyclo[3.3.1]nonane)
• CAS NO: 74744-62-0
• Molecular Formula: C₁₆H₂₈B₂O
• Molecular Weight: 258.01
• Mol File: 74744-62-0.mol
• Article Data: 11

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 9,9'-Oxybis(9-borabicyclo[3.3.1]nonane)(CAS DataBase Reference)
• NIST Chemistry Reference: 9,9'-Oxybis(9-borabicyclo[3.3.1]nonane)(74744-62-0)
• EPA Substance Registry System: 9,9'-Oxybis(9-borabicyclo[3.3.1]nonane)(74744-62-0)

Safety Data

• Hazardous Substances Data: 74744-62-0(Hazardous Substances Data)

Upstream product

• 161294-55-9 bis(1,5-cyclooctanediylboryl) telluride 
• 7732-18-5 water 
• 21205-91-4 9-borabicyclo[3.3.1]nonane dimer 
• 868-85-9 Dimethyl phosphite 
• 4712-55-4 diphenyl hydrogen phosphite 
• 119-61-9 benzophenone 
• 116928-43-9 bis(1,5-cyclooctadiylboryl)sulfide 
• 512-56-1 trimethyl phosphite 
• 92784-90-2 {(diphenylphosphinoyloxy)(1,5-cyclooctadiyl)borane}2 
• 93-58-3 benzoic acid methyl ester 
• 1229029-81-5 {2,6-(tBu₂PO)₂C₆H₃}Ni(OCHO) 
• 280-64-8 9-bora-bicyclo[3.3.1]nonane 
• 1111-72-4 carbon dioxide 
• 1038-95-5 Tri(p-tolyl)phosphine 

Downstream Products

• 931-88-4 cis-Cyclooctene 
• 502-49-8 cycloactanone 
• 694-72-4 bicyclo[3.3.0]octane 
• 120610-78-8 (C₈H₁₄)2BOB(C₃H(CH₃)(C₆H₅)NNH) 

Relevant articles and documents

A Bottleable Imidazole-Based Radical as a Single Electron Transfer Reagent

Reduction of 1,3-bis(2,6-diisopropylphenyl)-2,4-diphenyl-1H-imidazol-3-ium chloride (1) resulted in the formation of the first structurally characterized imidazole-based radical 2. 2 was established as a single electron transfer reagent by treating it with an acceptor molecule tetracyanoethylene. Moreover, radical 2 was utilized as an organic electron donor in a number of organic transformations such as in activation of an aryl-halide bond, alkene hydrosilylation, and in catalytic reduction of CO2 to methoxyborane, all under ambient temperature and pressure.

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)

Phosphine catalyzed reduction of CO2 with boranes

Phosphine is shown to catalyse the reaction of CO2 with 9-BBN to give mixtures of HCO2(B(C8H14)) 3, H 2C(OB(C8H14))24 and MeOB(C 8H14) 5; at 0.02 mol% of tBu3P 5 is obtained in 98% yield at 60 °C with TON of almost 5500 and a TOF of 170. Under stoichiometric conditions the species (R3PCH2O)(HC(O)O) B(C8H14) (R = tBu 1,4-MeC6H42) were isolated and characterized. the Partner Organisations 2014.