E-PHENYLETHENYLBORONIC ACID
Synonym(s):(E)-2-phenyl-Etheneboronic acid;(E)-Phenylethenylboronic acid;(E)-Styreneboronic acid;(E)-Styrylboronic acid;trans-(2-Phenylethenyl)boronic acid
- CAS NO.:6783-05-7
- Empirical Formula: C8H9BO2
- Molecular Weight: 147.97
- MDL number: MFCD00963621
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-04-27 16:27:43
What is E-PHENYLETHENYLBORONIC ACID?
Chemical properties
Brown granular powder
The Uses of E-PHENYLETHENYLBORONIC ACID
E-Phenylethenylboronic acid is a reagent used for• ;Palladium (Pd)-catalyzed Suzuki-Miyaura coupling reactions
1 Rhodium (Rh)-catalyzed intramolecular amination of aryl azides
2 Diastereoselective synthesis via Pd-catalyzed Heck-Suzuki cascade reaction
3 Copper (Cu)-mediated cyanation
4 Rhodium (Rh)-catalyzed asymmetric addition
5 Diastereoselective synthesis via iridium (Ir)-catalyzed addition
6 Palladium (Pd)-catalyzed cascade cyclization
7 Reagent used in Preparation of • ;Optically active unsaturated amino acids by diastereoselective Petasis borono-Mannich reactio
The Uses of E-PHENYLETHENYLBORONIC ACID
trans-beta-Styrylboronic acid as reagent is used for palladium (Pd)-catalyzed Suzuki-Miyaura coupling reactions, diastereoselective synthesis via Pd-catalyzed Heck-Suzuki cascade reaction and rhodium (Rh)-catalyzed intramolecular amination of aryl azides. It is also used as reagent in preparation of optically active unsaturated amino acids by diastereoselective Petasis borono-Mannich reaction and amino alcohol dienes via Petasis 3-component reaction using Ru-catalyzed ring-closing metathesis and isomerization.
The Uses of E-PHENYLETHENYLBORONIC ACID
Reagent used for
- Palladium (Pd)-catalyzed Suzuki-Miyaura coupling reactions
- Rhodium (Rh)-catalyzed intramolecular amination of aryl azides
- Diastereoselective synthesis via Pd-catalyzed Heck-Suzuki cascade reaction
- Copper (Cu)-mediated cyanation
- Rhodium (Rh)-catalyzed asymmetric addition
- Diastereoselective synthesis via iridium (Ir)-catalyzed addition
- Palladium (Pd)-catalyzed cascade cyclization
Reagent used in Preparation of
- Optically active unsaturated amino acids by diastereoselective Petasis borono-Mannich reaction
- Amino alcohol dienes via Petasis 3-component reaction using Ru-catalyzed ring-closing metathesis and isomerization
What are the applications of Application
trans-2-Phenylvinylboronic acid is used in palladium catalyzed and Suzuki coupling reactions
Properties of E-PHENYLETHENYLBORONIC ACID
Melting point: | 146-156 °C(lit.) |
Boiling point: | 315.9±35.0 °C(Predicted) |
Density | 1.130±0.06 g/cm3(Predicted) |
storage temp. | Inert atmosphere,Store in freezer, under -20°C |
form | Powder and/or Chunks |
pka | 9.38±0.43(Predicted) |
color | Light yellow to beige |
CAS DataBase Reference | 6783-05-7(CAS DataBase Reference) |
Safety information for E-PHENYLETHENYLBORONIC ACID
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for E-PHENYLETHENYLBORONIC ACID
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