79422-01-8

Basic information

• Product Name: tris(2-methoxyphenyl)-1,3,5,2,4,6-trioxatriborinane
• Synonyms: tris(2-methoxyphenyl)-1,3,5,2,4,6-trioxatriborinane
• CAS NO: 79422-01-8
• Molecular Weight: 401.827
• Mol File: 79422-01-8.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: tris(2-methoxyphenyl)-1,3,5,2,4,6-trioxatriborinane(CAS DataBase Reference)
• NIST Chemistry Reference: tris(2-methoxyphenyl)-1,3,5,2,4,6-trioxatriborinane(79422-01-8)
• EPA Substance Registry System: tris(2-methoxyphenyl)-1,3,5,2,4,6-trioxatriborinane(79422-01-8)

Safety Data

• Hazardous Substances Data: 79422-01-8(Hazardous Substances Data)

Upstream product

• 5720-06-9 2-Methoxyphenylboronic acid 

Downstream Products

• 1309582-54-4 N,N'-sulfonyl bis-[(R)-(4-methoxyphenyl)(phenyl)methanamine] 
• 58369-59-8 2-methoxy-α-(trichloromethyl)benzyl alcohol 
• 78024-74-5 diethyl 2-(2-methoxyphenyl)malonate 
• 27347-13-3 N-(2-methoxyphenyl)morpholine 
• 1351407-93-6 3-(2-methoxyphenyl)fluoranthene 

Relevant articles and documents

Oxidative coupling of aryl boron reagents with sp3-carbon nucleophiles: The enolate chan–evans–lam reaction

Reported is a versatile new oxidative method for the arylation of activated methylene species. Under mild reaction conditions (RT to 40°C), Cu(OTf)2mediates the selective coupling of functionalized aryl boron species with a variety of stabilized sp3-nucleophiles. Tertiary malonates and amido esters can be employed as substrates to generate quaternary centers. Complementing either traditional cross-coupling or SNAr protocols, the transformation is chemoselective in the presence of halogen electrophiles, including aryl bromides and iodides. Substrates bearing amide, sulfonyl, and phosphonyl groups, which are not amenable to coupling under mild Hurtley-type conditions, are suitable reaction partners.

Mild and ligand-free Pd(II)-catalyzed conjugate additions to hindered γ-substituted cyclohexenones

Ligand-free cationic Pd(II) catalyst with NaNO3 as an additive is a highly active catalytic system for conjugate additions to sterically hindered γ-substituted cyclohexenones. More challenging γγ- and βγ-substrates also react well to produce products with quaternary centers in good dr. The conjugate additions occur in a diastereoselective fashion under mild, practical and air-stable conditions, using readily available commercial reagents.