109976-52-5

Basic information

• Product Name: 4-Phenyl-hex-5-enoic acid ethyl ester
• Synonyms: 4-Phenyl-hex-5-enoic acid ethyl ester
• CAS NO: 109976-52-5
• Molecular Weight: 218.296
• Mol File: 109976-52-5.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 4-Phenyl-hex-5-enoic acid ethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 4-Phenyl-hex-5-enoic acid ethyl ester(109976-52-5)
• EPA Substance Registry System: 4-Phenyl-hex-5-enoic acid ethyl ester(109976-52-5)

Safety Data

• Hazardous Substances Data: 109976-52-5(Hazardous Substances Data)

Upstream product

• 4510-34-3 (Z)-cinnamyl alcohol 
• 104089-16-9 2-ethoxycarbonyethylzinc iodide 
• 2687-12-9 cinnamyl chloride 
• 4392-24-9 Cinnamyl bromide 
• 42216-96-6 triethyl orthoacrylate 
• 52040-92-3 cinnamyl diethyl phosphate 

Relevant articles and documents

Cu(I)-assisted carbon-carbon bond forming reactions of γ,γ-dialkoxyallylic zirconium species: A new versatile homoenolate equivalent of propionate

In the presence of CuCN, reaction of γ,γ-dialkoxyallylic zirconium species 1 with acyl chloride or allylic phosphates proceeded at the α-position of 1 to give alkanoates 3 after aqueous work-up. The ketene dialkylacetal moiety in the coupling products 2 can be used for further bond forming reaction with electrophiles such as nitrosobenzene, nitrostyrene or trichloroacetylisocyanate. (C) 2000 Elsevier Science Ltd.

Unsaturated Esters Synthesis via Cu(I)-Catalyzed Allylation of Zinc Esters

CuCN-catalyzed allylation of ethyl β-(iodozincio)propionate (1), ethyl β-(bromozincio)butyrate (2), ethyl γ-(iodozincio)butyrate (3), and ethyl δ-(iodozincio)pentanoate (4) with allylic halide or tosylate provides ethyl 5-hexenoates, ethyl 6-heptenoates, and ethyl 7-octenoates in high yields.Regioselectivity of the allylation and the reaction of 3 with propargyl tosylate are also discussed.