145372-96-9

Basic information

• Product Name: ethyl (E)-4-(3-oxoprop-1-en-1-yl)benzoate
• Synonyms: ethyl (E)-4-(3-oxoprop-1-en-1-yl)benzoate
• CAS NO: 145372-96-9
• Molecular Weight: 204.225
• Mol File: 145372-96-9.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: ethyl (E)-4-(3-oxoprop-1-en-1-yl)benzoate(CAS DataBase Reference)
• NIST Chemistry Reference: ethyl (E)-4-(3-oxoprop-1-en-1-yl)benzoate(145372-96-9)
• EPA Substance Registry System: ethyl (E)-4-(3-oxoprop-1-en-1-yl)benzoate(145372-96-9)

Safety Data

• Hazardous Substances Data: 145372-96-9(Hazardous Substances Data)

Upstream product

• 3054-95-3 acrylaldehyde diethyl acetal 
• 5798-75-4 Ethyl 4-bromobenzoate 
• 51934-41-9 4-iodobenzoic acid ethyl ester 
• 145372-94-7 4-(4H-[1,3]Dioxin-4-yl)-benzoic acid ethyl ester 
• 201230-82-2 carbon monoxide 
• 10602-03-6 ethyl 4-ethynylbenzoate 
• 107-02-8 acrolein 

Downstream Products

• 1434058-00-0 ethyl 4-((1E,3Z)-hexa-1,3,5-trien-1-yl)benzoate 
• 1434057-95-0 ethyl 4-((1E,3E)-hexa-1,3,5-trien-1-yl)benzoate 
• 1415335-57-7 ((2S,3R,4S)-4-ethyl-3-(hydroxymethyl)-4-phenyl-2,3,4,9-tetrahydro-1H-carbazol-2-yl)benzoate 
• 1352922-01-0 ethyl 4-((1E,3E)-6,7-dimethylocta-1,3,6-trienyl)benzoate 
• 1352922-15-6 ethyl 4-((E)-5,6-dimethyl-3-methylenehepta-1,5-dienyl)benzoate 
• 1352921-98-2 (E)-ethyl 4-(buta-1,3-dien-1-yl)benzoate 

Relevant articles and documents

Selective Rhodium-Catalyzed Hydroformylation of Terminal Arylalkynes and Conjugated Enynes to (Poly)enals Enabled by a π-Acceptor Biphosphoramidite Ligand

The hydroformylation of terminal arylalkynes and enynes offers a straightforward synthetic route to the valuable (poly)enals. However, the hydroformylation of terminal alkynes has remained a long-standing challenge. Herein, an efficient and selective Rh-catalyzed hydroformylation of terminal arylalkynes and conjugated enynes has been achieved by using a new stable biphosphoramidite ligand with strong π-acceptor capacity, which affords various important E-(poly)enals in good yields with excellent chemo- and regioselectivity at low temperatures and low syngas pressures.

Cobalt-catalyzed 1,4-hydrobutadienylation of 1-aryl-1,3-dienes with 2,3-dimethyl-1,3-butadiene

Round and round the olefin goes! A cobalt-catalyzed 1,4- hydrobutadienylation of a 1-aryl-substituted 1,3-diene with 2,3-dimethyl-1,3- butadiene yields 1,3,6-triene derivatives in excellent yield and chemoselectivity. The application of a bulky ligand (SchmalzPhos) leads to the selective formation of a single regio- and stereoisomer. Copyright

An efficient palladium-catalyzed synthesis of cinnamaldehydes from acrolein diethyl acetal and aryl iodides and bromides

(Matrix presented) The reaction of aryl iodides and bromides with acrolein diethyl acetal in the presence of Pd(OAc)2, nBu 4NOAc, K2CO3, KCl, and DMF, at 90°C until the disappearance of the acetal followed by the addition of 2 N HCl to the crude reaction mixture, affords cinnamaldehydes in good to high yields. A variety of functional groups are tolerated in the aryl halides, including ether, aldehyde, ketone, ester, dialkylamino, nitrile, and nitro groups. The presence of substituents close to the oxidative addition site does not hamper the reaction.