1422172-96-0

Basic information

• Product Name: 1,2-bis(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethane
• Synonyms: 1,2-bis(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethane
• CAS NO: 1422172-96-0
• Molecular Weight: 434.191
• Mol File: 1422172-96-0.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 1,2-bis(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethane(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2-bis(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethane(1422172-96-0)
• EPA Substance Registry System: 1,2-bis(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethane(1422172-96-0)

Safety Data

• Hazardous Substances Data: 1422172-96-0(Hazardous Substances Data)

Usage

Molecular structure

1,2-bis(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethane is composed of two 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl groups attached to a central ethane backbone.

Synthetic chemical compound

It is a synthetic chemical compound with a complex molecular structure.

Usage in organic synthesis

It is commonly used in organic synthesis as a building block for the production of various other chemicals and materials.

Unique structure and reactivity

Due to its unique structure and reactivity, it is valuable in the field of chemical research and development.

Applications

It is used in the production of various chemicals and materials, and in catalytic reactions to facilitate the formation of specific chemical bonds.

Research and development

It is valuable in the field of chemical research and development due to its unique structure and reactivity.

Upstream product

• 1382249-93-5 (E)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan)-4'-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)stilbene 
• 870004-04-9 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)styrene 
• 2156-04-9 4-Vinylphenylboronic acid 
• 76-09-5 2,3-dimethyl-2,3-butane diol 
• 621-95-4 4,4'-diaminodihydrostilbene 
• 73183-34-3 bis(pinacol)diborane 
• 333-27-7 methyl trifluoromethanesulfonate 
• 138500-85-3 4-bromomethylphenylboronic acid pinacol ester 

Relevant articles and documents

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.

Olefin cross-metathesis/Suzuki-Miyaura reactions on vinylphenylboronic acid pinacol esters

A series of alkenyl phenylboronic acid pinacol esters has been synthesized via an olefin cross-metathesis reaction of vinylphenylboronic acid pinacol ester derivatives. After catalytic hydrogenation, the resulting boronates were coupled via a microwave-mediated Suzuki-Miyaura reaction to afford a library of biarylethyl aryl and biarylethyl cycloalkyl derivatives. A complementary reaction sequence involved an initial Suzuki-Miyaura coupling.