801301-71-3

Basic information

• Product Name: 1,3,2-Dioxaborolane, 2-[2,2-bis(4-methylphenyl)ethenyl]-4,4,5,5-tetramethyl-
• CAS NO: 801301-71-3
• Molecular Formula: C22H27BO2
• Molecular Weight: 334.266
• Mol File: 801301-71-3.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 1,3,2-Dioxaborolane, 2-[2,2-bis(4-methylphenyl)ethenyl]-4,4,5,5-tetramethyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3,2-Dioxaborolane, 2-[2,2-bis(4-methylphenyl)ethenyl]-4,4,5,5-tetramethyl-(801301-71-3)
• EPA Substance Registry System: 1,3,2-Dioxaborolane, 2-[2,2-bis(4-methylphenyl)ethenyl]-4,4,5,5-tetramethyl-(801301-71-3)

Safety Data

• Hazardous Substances Data: 801301-71-3(Hazardous Substances Data)

Upstream product

• 106-38-7 para-bromotoluene 
• 75927-49-0 pinacol vinylboronate 
• 76-09-5 2,3-dimethyl-2,3-butane diol 
• 17138-82-8 1,1-bis(p-methylphenyl)ethyl alcohol 
• 122-00-9 para-methylacetophenone 
• 2919-20-2 1,1-di(p-tolyl)ethylene 

Downstream Products

• 114889-49-5 4,4'-(2-(4-bromophenyl)ethene-1,1-diyl)bis(methylbenzene) 
• 890661-00-4 2-{2,2-bis-[4-(2,2-di-p-tolyl-vinyl)-phenyl]-vinyl}-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane 
• 890661-12-8 1-Bromo-3,5-bis-(2,2-di-p-tolyl-vinyl)-benzene 

Relevant articles and documents

Electrophilic borylation of terminal alkenes with BBr3/2,6-disubstituted pyridines

A variety of terminal alkenes, as well as heteroaromatic compounds, are borylated by the combined use of BBr3/2,6-dichloropyridine (B3) or BBr3/2,6-lutidine (B5). α,α-Diarylalkenes prefer the former reagent combination, while other alkenes prefer the latter. Mechanistic considerations strongly suggest that the former and latter reactions proceed through electrophilic substitution reactions with BBr3 and [BBr2·B5]+BBr4-, respectively.

Rapid construction of multisubstituted olefin structures using vinylboronate ester platform leading to highly fluorescent materials

(Chemical Equation Presented) A catalytic one-pot triarylation on the C=C core of vinylboronate pinacol ester (1) produces extended π-systems based on a multisubstituted olefin structure very rapidly. We established an efficient protocol for the Pd-cataly