126689-00-7

Basic information

• Product Name: 2,2-Dimethylethenylboronic acid pinacol ester
• Synonyms: 2,2-Dimethylethenylboronic acid pinacol ester;2-Methyl-1-propenylboronic acid pinacol ester;2-Methylprop-1-enylboronic acid pinacol ester;1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(2-methyl-1-propen-1-yl)-;4,4,5,5-Tetramethyl-2-(2-methyl-1-propenyl)-1,3,2-dioxaborolane;4,4,5,5-TetraMethyl-2-(2-Methylprop-1-en-1-yl)-1,3,2-dioxaborolane;2-Methyl-1-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-1-propene;4,4,5,5-tetraMethyl-2-(2-Methylprop -1-enyl)-1,3,2-dioxaborolane
• CAS NO: 126689-00-7
• Molecular Formula: C₁₀H₁₉BO₂
• Molecular Weight: 182.07
• Product Categories: Organoborons;Alkenyl Boronate Esters;Boronate Esters;Boronic Acids and Derivatives;Chemical Synthesis;Organometallic Reagents
• Mol File: 126689-00-7.mol
• Article Data: 6

Chemical Properties

• Boiling Point: 71°C/19mmHg(lit.)
• Flash Point: 66 °C
• Appearance: /
• Density: 0.8879 g/mL at 25 °C
• Refractive Index: n20/D 1.4422
• Storage Temp.: Keep in dark place,Sealed in dry,Room Temperature
• CAS DataBase Reference: 2,2-Dimethylethenylboronic acid pinacol ester(CAS DataBase Reference)
• NIST Chemistry Reference: 2,2-Dimethylethenylboronic acid pinacol ester(126689-00-7)
• EPA Substance Registry System: 2,2-Dimethylethenylboronic acid pinacol ester(126689-00-7)

Safety Data

• RIDADR: NA 1993 / PGIII
• WGK Germany: 3
• Hazardous Substances Data: 126689-00-7(Hazardous Substances Data)

Usage

Uses

2,2-Dimethylethenylboronic acid pinacol ester

Upstream product

• 61676-62-8 2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 
• 38614-36-7 2-methylpropen-1-ylmagnesium bromide 
• 3017-69-4 2-methyl-1-propenylbromide 
• 25015-63-8 4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane 
• 84224-48-6 (2-Methyl-1-propenyl)-nonafluorbutansulfonat 
• 73183-34-3 bis(pinacol)diborane 

Downstream Products

• 1260498-97-2 methyl 2-[2-(2-methylpropen-1-yl)benzyl]-4-oxopentanoate 
• 35671-15-9 santolina alcohol 
• 41801-83-6 (±)-1-(4-chlorophenyl)-3-methylbut-3-en-1-ol 
• 1234845-40-9 methyl 5-chloro-3-methoxy-2-(2-methylprop-1-en-1-yl)benzoate 
• 153624-73-8 3-(2-methylprop-1-en-1-yl)aniline 
• 75625-99-9 2-(4'-<2-methyl-1-propenyl>phenyl)propanoic acid 
• 5916-22-3 p-methyl-β,β-dimethylstyrene 

Relevant articles and documents

Palladium-catalyzed cross-coupling reaction of bis(pinacolato)diboron with 1-alkenyl halides or triflates: Convenient synthesis of unsymmetrical 1,3-dienes via the borylation-coupling sequence

The synthesis of 1-alkenylboronic acid pinacol esters via a palladium-catalyzed cross-coupling reaction of bis(pinacolato)diboron (pin2B2, pin = Me4C2O2) with 1-alkenyl halides or triflates was carrie

Substituted Tetraethynylethylene–Tetravinylethylene Hybrids

A general synthetic approach to molecular structures that are hybrids of tetraethynylethylene (TEE) and tetravinylethylene (TVE) is reported. The synthesis permits the controlled preparation of many previously inaccessible structures, including examples w

Pyrrolidinobenzoic acid inhibitors of influenza virus neuraminidase: The hydrophobic side chain influences type A subtype selectivity

Neuraminidase (NA) plays a critical role in the life cycle of influenza virus and is a target for new therapeutic agents. A series of influenza neuraminidase inhibitors with the pyrrolidinobenzoic acid scaffold containing lipophilic side chains at the C3 position have been synthesized and evaluated for influenza neuraminidase inhibitory activity. The size and geometry of the C3 side chains have been modified in order to investigate structure-activity relationships. The results indicated that size and geometry of the C3-side chain are important for selectivity of inhibition against N1 versus N2 NA, important type A influenza variants that infect man, including the highly lethal avian influenza.