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HomeProduct name listIsopropenylboronic acid pinacol ester

Isopropenylboronic acid pinacol ester

Synonym(s):2-Isopropenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;4,4,5,5-tetramethyl-2-(1-methylethenyl)-1,3,2-dioxaborolane;4,4,5,5-Tetramethyl-2-(isopropenyl)-1,3,2-dioxaborolane;4,4,5,5-Tetramethyl-2-(prop-1-en-2-yl)-1,3,2-dioxaborolane

Isopropenylboronic acid pinacol ester Structural

What is Isopropenylboronic acid pinacol ester?

The Uses of Isopropenylboronic acid pinacol ester

Isopropenylboronic Acid Pinacol Ester, can be used as an intermediate in the synthesis of variety of cyclic and acyclic organic compounds. It is also shown that the α-Substituted Allyl/Croty of this compound can be used for highly Diastereo- and Enantioselective allylboration of aldehydes.

The Uses of Isopropenylboronic acid pinacol ester

suzuki reaction

The Uses of Isopropenylboronic acid pinacol ester

Reagent used for

  • Palladium-catalyzed Suzuki-Miyaura cross-coupling reactions
  • Inverse-electron-demand Diels-Alder reaction
  • Simmons-Smith Cyclopropanation Reaction
  • Polyene cyclization
  • Stereoselective aldol reactions
  • Grubbs cross-metathesis reaction
  • Intramolecular Suzuki-Miyaura reaction
  • Stereoselective cross-metathesis
  • Dipolar cycloaddition
  • Iodosulfonylation
  • Asymmetric conjugate addition and intramolecular hydroacylation

Reagent used in preparation of various therapeutic kinase and enzymatic inhibitors

What are the applications of Application

Isopropenylboronic acid pinacol ester is a substrate used in a palladium-catalyzed cross-coupling with olefins providing substituted 1,3-dienes

Properties of Isopropenylboronic acid pinacol ester

Melting point: 157-161 °C
Boiling point: 47-49 °C/9 mbar
Density  0.894 g/mL at 25 °C
refractive index  1.4320
Flash point: 42 °C
storage temp.  2-8°C
solubility  Chloroform (Slightly), Ethyl Acetate (Slightly)
form  Liquid
color  Clear, colorless to brown
CAS DataBase Reference 126726-62-3

Safety information for Isopropenylboronic acid pinacol ester

Signal word Warning
Pictogram(s)
ghs
Flame
Flammables
GHS02
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H226:Flammable liquids
H315:Skin corrosion/irritation
H317:Sensitisation, Skin
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
H412:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233:Keep container tightly closed.
P273:Avoid release to the environment.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for Isopropenylboronic acid pinacol ester

InChIKey SVSUYEJKNSMKKW-UHFFFAOYSA-N

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