1245928-51-1

Basic information

• Product Name: (4-(tert-butyl)-2-methoxyphenyl)boronic acid
• Synonyms: (4-(tert-butyl)-2-methoxyphenyl)boronic acid
• CAS NO: 1245928-51-1
• Molecular Weight: 208.065
• Mol File: 1245928-51-1.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: (4-(tert-butyl)-2-methoxyphenyl)boronic acid(CAS DataBase Reference)
• NIST Chemistry Reference: (4-(tert-butyl)-2-methoxyphenyl)boronic acid(1245928-51-1)
• EPA Substance Registry System: (4-(tert-butyl)-2-methoxyphenyl)boronic acid(1245928-51-1)

Safety Data

• Hazardous Substances Data: 1245928-51-1(Hazardous Substances Data)

Upstream product

• 121-43-7 Trimethyl borate 
• 7732-18-5 water 
• 78347-90-7 1-bromo-2-methoxy-4-tert-butyl benzene 
• 20942-68-1 2-bromo-5-(1,1-dimethylethyl)phenol 
• 934180-29-7 4-(tert-butyl)-1-iodo-2-methoxybenzene 
• 20942-70-5 2-iodo-5-(1,1-dimethylethyl)phenol 
• 585-34-2 3-tert-butylphenyol 

Downstream Products

• 1245928-53-3 C₄₄H₄₄O₂P₂ 
• 1245928-54-4 C₄₄H₄₄P₂ 
• 63992-30-3 2,2'-dihydroxy-4,4'-bis(tert-butyl)biphenyl 

Relevant articles and documents

O-Doped Nanographenes: A Pyrano/Pyrylium Route Towards Semiconducting Cationic Mixed-Valence Complexes

Herein we report an efficient synthesis to prepare O-doped nanographenes derived from the π-extension of pyrene. The derivatives are highly fluorescent and feature low oxidation potentials. Using electrooxidation, crystals of cationic mixed-valence (MV) complexes were grown in which the organic salts organize into face-to-face π-stacks, a favorable solid-state arrangement for organic electronics. Variable-temperature electron paramagnetic resonance (EPR) measurements and relaxation studies suggest a strong electron delocalization along the longitudinal axis of the columnar π-stacking architectures. Electric measurements of single crystals of the MV salts show a semiconducting behavior with a remarkably high conductivity at room temperature. These findings support the notion that π-extension of heteroatom-doped polycyclic aromatic hydrocarbons is an attractive approach to fabricate nanographenes with a broad spectrum of semiconducting properties and high charge mobilities.

O-Annulation to Polycyclic Aromatic Hydrocarbons: A Tale of Optoelectronic Properties from Five- To Seven-Membered Rings

We take advantage of the Pummerer oxidative annulation reaction to extend PAHs through the formation of an intramolecular C-O bond with a suitable phenol substituent. Depending on the peripheral topology of the PAH precursor (e.g., pyrene, boron-dipyrromethene, or perylene diimide) five-, six-, and seven-membered O-containing rings could be obtained. The effect of the O-annulations on the optoelectronic properties were studied by various methods with the pyrano-annulated pyrene and BODIPY derivatives depicting quantitative emission quantum yields.