57947-31-6

Basic information

• Product Name: 2-phenylethenyl(triphenylphosphine)gold(I)
• CAS NO: 57947-31-6
• Molecular Weight: 562.401
• Mol File: 57947-31-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-phenylethenyl(triphenylphosphine)gold(I)(CAS DataBase Reference)
• NIST Chemistry Reference: 2-phenylethenyl(triphenylphosphine)gold(I)(57947-31-6)
• EPA Substance Registry System: 2-phenylethenyl(triphenylphosphine)gold(I)(57947-31-6)

Safety Data

• Hazardous Substances Data: 57947-31-6(Hazardous Substances Data)

Upstream product

• 14243-64-2 (triphenylphosphine)gold(I) chloride 

Downstream Products

• 26057-47-6 (1E,4Z)-1,5-diphenyl-1,4-pentadiene 
• 26057-47-6 (E,E)-1,5-diphenyl-1,4-pentadiene 
• 1097939-38-2 ((1E,4E)-5,9-dimethyldeca-1,4,8-trienyl)benzene 
• 21209-78-9 iodo(triphenylphosphine)gold(I) 

Relevant articles and documents

Palladium-catalyzed cross-coupling reactions of organogold(i) phosphanes with allylic electrophiles

Aryl and alkenylgold(i) phosphanes react regioselectively with allylic electrophiles such as cinnamyl and geranyl halides (bromide, chloride and acetates) under palladium catalysis in THF at 80 °C to afford the α-substitution product with moderate to high yields. When the reaction is performed with a chiral enantiopure secondary acetate, the α-substituted cross-coupling product is obtained with complete inversion of the stereochemistry.