18370-35-9

Basic information

• Product Name: 4-Hexenal, 5-phenyl-
• CAS NO: 18370-35-9
• Molecular Formula: C12H14O
• Molecular Weight: 174.243
• Mol File: 18370-35-9.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 4-Hexenal, 5-phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 4-Hexenal, 5-phenyl-(18370-35-9)
• EPA Substance Registry System: 4-Hexenal, 5-phenyl-(18370-35-9)

Safety Data

• Hazardous Substances Data: 18370-35-9(Hazardous Substances Data)

Upstream product

• 53847-19-1 5-phenyl-5-hexanal 
• 91962-53-7 5-phenyl-2,4-hexadienal 
• 6051-52-1 2-phenylbut-3-en-2-ol 
• 109-92-2 ethyl vinyl ether 

Relevant articles and documents

Rhodium-Catalyzed, Enantioselective Hydroacylation of ortho-Allylbenzaldehydes

The development of a rhodium catalyst for endo- and enantioselective hydroacylation of ortho-allylbenzaldehydes is reported. A catalyst generated in situ from [Rh(COD)Cl]2, (R)-DTBM-SEGPHOS, and NaBARF promotes the desired hydroacylation reactions and minimizes the formation of byproducts from competitive alkene isomerization and ene/dehydration pathways. These rhodium-catalyzed processes generate the 3,4-dihydronaphthalen-1(2H)-one products in moderate-to-high yields (49-91%) with excellent enantioselectivities (96-99% ee).

HYDROGENATION OF DIENALS WITH RHODIUM COMPLEXES UNDER CARBON MONOXIDE FREE ATMOSPHERE

The present invention relates to the field of catalytic hydrogenation and, more particularly, to a process for the reduction by hydrogenation, using molecular H2, of a C6-C20 conjugated dienal into the corresponding deconjugated enal, characterized in that said process is carried out in the presence of a catalytic system comprising at least a base and at least one complex in the form of a rhodium complex comprising a C34-C60 bidentate diphosphine ligand (L2) coordinating the rhodium.