729580-61-4

Basic information

• Product Name: ethyl 5-(4-methoxylphenyl)-4-pentynoate
• Synonyms: ethyl 5-(4-methoxylphenyl)-4-pentynoate
• CAS NO: 729580-61-4
• Molecular Weight: 232.279
• Mol File: 729580-61-4.mol
• Article Data: 9

Chemical Properties

• CAS DataBase Reference: ethyl 5-(4-methoxylphenyl)-4-pentynoate(CAS DataBase Reference)
• NIST Chemistry Reference: ethyl 5-(4-methoxylphenyl)-4-pentynoate(729580-61-4)
• EPA Substance Registry System: ethyl 5-(4-methoxylphenyl)-4-pentynoate(729580-61-4)

Safety Data

• Hazardous Substances Data: 729580-61-4(Hazardous Substances Data)

Upstream product

• 768-60-5 4-methoxyphenylacetylen 
• 140-88-5 ethyl acrylate 
• 27374-25-0 [(1-Ethoxycyclopropyl)oxy]trimethylsilane 
• 3989-14-8 (4-methoxyphenylethynyl)trimethylsilane 
• 6089-09-4 4-pentynoic acid 
• 63093-41-4 ethyl 4-pentynoate 
• 696-62-8 para-iodoanisole 

Downstream Products

• 137742-44-0 5-<4-methoxyphenyl>-4-pentynoic acid 
• 1314451-10-9 2-(4-(4-methoxyphenyl)but-3-ynyl)-1H-benzo[d]imidazole 
• 1314451-28-9 C₁₈H₁₅IN₂O 
• 1289154-45-5 N-(1-hexen-3-yl)-5-(4-methoxyphenyl)-4-pentynamide 
• 1289154-41-1 N-allyl-5-(4-methoxyphenyl)-4-pentynamide 
• 1289154-49-9 (E)-8-(α-acetyloxy-4'-methoxybenzylidenyl)-5-oxoindolizidine 
• 24962-85-4 (+/-)-5-(4-methoxyphenylcarbonyl)dihydrofuran-2(3H)-one 
• 928768-39-2 N-benzyl-5-(4-methoxyphenyl)-pent-4-ynamide 

Relevant articles and documents

Method for preparing 4-acetylenic ketone/ester compound and application thereof

The invention relates to a method for preparing a 4-acetylenic ketone/ester compound and an application thereof, and particularly provides a preparation method of a copper-mediated 4-acetylenic ketone/ester compound. The process is mild in reaction conditions and good in yield, and the compound has strong functional group tolerance and good compatibility.

Direct conjugate addition of alkynes with α,β-unsaturated carbonyl compounds catalyzed by NCN-pincer Ru complexes

NCN-pincer Ru-complexes containing bis(oxazolinyl)phenyl ligands serve as suitable catalysts in the direct conjugate additions of α,β- unsaturated carbonyl compounds, including ketones, esters, and amides, as well as vinylphosphonates, giving various β-alkynyl carbonyl and phosphonate compounds. A bis(oxazolinyl)phenyl (phebox)-Ru complex also catalyzes the asymmetric conjugate addition of an alkyne with a β-substituted, α,β-unsaturated ketone to produce a chiral β-alkynyl ketone. Copyright

An effective synthetic entry to fused benzimidazoles via iodocyclization

A protocol for the synthesis of the fused heterocyclic polycyclic compounds pyrrole[1,2-a]benzimidazoles, piperidine[1,2-a]benzimidazoles and oxa-fused benzimidazoles using iodine and silver nitrate by an exo-dig or endo-dig cyclization pathway at room te