E-PHENYLETHENYLBORONIC ACID Chemical Properties

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

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

37/39-26

WGK Germany 

3

HazardClass 

IRRITANT

HS Code 

29310099

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS

E-PHENYLETHENYLBORONIC ACID Usage And Synthesis

Chemical Properties

Brown granular powder

Uses

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.

Uses

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

• 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

Uses

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

E-PHENYLETHENYLBORONIC ACID(6783-05-7)Related Product Information

• (3R,4R)-tert-Butyl 3-amino-4-hydroxypyrrolidine-1-carboxylate
• (3R,4R)-tert-butyl 4-amino-3-fluoropiperidine-1-carboxylate
• 4-(trans-4-Pentylcyclohexyl)benzoic acid
• Styrene
• (E)-2-Phenylethenylboronic acid