ChemicalBook--->CAS DataBase List--->6783-05-7

6783-05-7

6783-05-7 Structure

6783-05-7 Structure
IdentificationMore
[Name]

E-PHENYLETHENYLBORONIC ACID
[CAS]

6783-05-7
[Synonyms]

E-PHENYLETHENYLBORONIC ACID
RARECHEM AH PB 0201
STYRYLBORONIC ACID
TRANS-2-PHENYLVINYLBORONIC ACID
TRANS-BETA-STYRENEBORONIC ACID
TRANS-B-STYRENEBORONIC ACID
TRANS-PHENYLETHENYLBORONIC ACID
TRANS-PHENYLVINYLBORONIC ACID
Phenylethenylboronicacid
[Molecular Formula]

C8H9BO2
[MDL Number]

MFCD00963621
[Molecular Weight]

147.97
[MOL File]

6783-05-7.mol
Chemical PropertiesBack Directory
[Appearance]

Brown granular powder
[Melting point ]

146-156 °C(lit.)
[Boiling point ]

315.9±35.0 °C(Predicted)
[density ]

1.130±0.06 g/cm3(Predicted)
[storage temp. ]

0-6°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 DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S37/39:Wear suitable gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
[WGK Germany ]

3
[HazardClass ]

IRRITANT
[HS Code ]

29310099
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Phenylacetylene-->CATECHOLBORANE-->1,3,2-Dioxaborolane, 2,2',2''-methylidynetris--->POTASSIUM BETA-STYRYLTRIFLUOROBORATE-->[(Z)-2-bromoethenyl]benzene-->TRANS-2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)STYRENE-->2,2'-Bis-1,3,2-benzodioxaborole-->Benzaldehyde-->Water
[Preparation Products]

trans,trans-Dibenzylideneacetone-->(E)-2-Nitroethenylbenzene-->2-(2-Phenethenyl)pyridine
Hazard InformationBack Directory
[Chemical Properties]

Brown granular powder
[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

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
[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
[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.
Spectrum DetailBack Directory
[Spectrum Detail]

E-PHENYLETHENYLBORONIC ACID(6783-05-7)IR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

trans-beta-Styreneboronic acid, 95%(6783-05-7)
[Sigma Aldrich]

6783-05-7(sigmaaldrich)
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