1075719-83-3

Basic information

• Product Name: 2-(3-Ethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
• Synonyms: 2-(3-Ethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
• CAS NO: 1075719-83-3
• Molecular Formula: C₁₄H₂₁BO₂
• Molecular Weight: 232.13
• Mol File: 1075719-83-3.mol
• Article Data: 9

Chemical Properties

• Boiling Point: 322.1±21.0 °C(Predicted)
• Appearance: /
• Density: 0.97±0.1 g/cm3(Predicted)
• CAS DataBase Reference: 2-(3-Ethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(3-Ethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane(1075719-83-3)
• EPA Substance Registry System: 2-(3-Ethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane(1075719-83-3)

Safety Data

• Hazardous Substances Data: 1075719-83-3(Hazardous Substances Data)

Usage

Type of compound

Organic chemical compound

Element present

Boron

Physical state

Colorless, clear liquid

Molecular weight

236.14 g/mol

Usage

Commonly used in organic synthesis and chemical research

Application

Often utilized as a reagent in organic reactions, particularly in the field of catalysis and cross-coupling chemistry

Unique features

Compound's unique structure and properties make it useful for a wide range of applications in the production of various organic compounds.

Upstream product

• 745783-97-5 triethyl(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)silane 
• 100-41-4 ethylbenzene 
• 25015-63-8 4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane 
• 73183-34-3 bis(pinacol)diborane 
• 103915-41-9 2,2'-diethyl-N⁴,N⁴,N^4',N^4'-tetramethyl-[1,1'-biphenyl]-4,4'-diamine 

Relevant articles and documents

Catalytic C?H Borylation Using Iron Complexes Bearing 4,5,6,7-Tetrahydroisoindol-2-ide-Based PNP-Type Pincer Ligand

Catalytic C?H borylation has been reported using newly designed iron complexes bearing a 4,5,6,7-tetrahydroisoindol-2-ide-based PNP pincer ligand. The reaction tolerated various five-membered heteroarenes, such as pyrrole derivatives, as well as six-membered aromatic compounds, such as toluene. Successful examples of the iron-catalyzed sp3 C?H borylation of anisole derivatives were also presented.

Remote steric control for undirected meta-selective C-H activation of arenes

Regioselective functionalization of arenes remains a challenging problem in organic synthesis. Steric interactions are often used to block sites adjacent to a given substituent, but they do not distinguish the remaining remote sites. We report a strategy

Visible Light-Induced Borylation of C-O, C-N, and C-X Bonds

Boronic acids are centrally important functional motifs and synthetic precursors. Visible light-induced borylation may provide access to structurally diverse boronates, but a broadly efficient photocatalytic borylation method that can effect borylation of a wide range of substrates, including strong C-O bonds, remains elusive. Herein, we report a general, metal-free visible light-induced photocatalytic borylation platform that enables borylation of electron-rich derivatives of phenols and anilines, chloroarenes, as well as other haloarenes. The reaction exhibits excellent functional group tolerance, as demonstrated by the borylation of a range of structurally complex substrates. Remarkably, the reaction is catalyzed by phenothiazine, a simple organic photocatalyst with MW 200 that mediates the previously unachievable visible light-induced single electron reduction of phenol derivatives with reduction potentials as negative as approximately - 3 V versus SCE by a proton-coupled electron transfer mechanism. Mechanistic studies point to the crucial role of the photocatalyst-base interaction.