114710-80-4

Basic information

• Product Name: (E)-ethyl 4-(3-methoxy-3-oxoprop-1-enyl)benzoate
• Synonyms: (E)-ethyl 4-(3-methoxy-3-oxoprop-1-enyl)benzoate
• CAS NO: 114710-80-4
• Molecular Weight: 234.252
• Mol File: 114710-80-4.mol

Chemical Properties

• CAS DataBase Reference: (E)-ethyl 4-(3-methoxy-3-oxoprop-1-enyl)benzoate(CAS DataBase Reference)
• NIST Chemistry Reference: (E)-ethyl 4-(3-methoxy-3-oxoprop-1-enyl)benzoate(114710-80-4)
• EPA Substance Registry System: (E)-ethyl 4-(3-methoxy-3-oxoprop-1-enyl)benzoate(114710-80-4)

Safety Data

• Hazardous Substances Data: 114710-80-4(Hazardous Substances Data)

Upstream product

• 7335-27-5 ethyl 4-chlorobenzoate 
• 292638-85-8 acrylic acid methyl ester 
• 5798-75-4 Ethyl 4-bromobenzoate 
• 51934-41-9 4-iodobenzoic acid ethyl ester 
• 26496-94-6 Ethyl 4-(bromomethyl)benzoate 
• 14090-83-6 methyl 2-phenylsulfinylacetate 

Relevant articles and documents

Phosphine-free perfluoro-tagged palladium nanoparticles supported on fluorous silica gel: Application to the heck reaction

The immobilization of phosphine-free perfluoro-tagged palladium nanoparticles Pd-1 on fluorous silica gel (FSG) and their utilization in the Heck reaction have been investigated. High yields of vinylic substitution products have been obtained. Recycling s

Functionalized β-cyclodextrin as supramolecular ligand and their Pd(OAc)2 complex: Highly efficient and reusable catalyst for Mizoroki-Heck cross-coupling reactions in aqueous medium

A novel class of water soluble palladium complexes with recognition abilities based on functionalized β-cyclodextrin has been synthesized. The complex demonstrated high catalytic activity and a supramolecular platform for phosphine-free Mizoroki-Heck cross-coupling reactions in water. The efficient arylation of alkenes was carried out using different iodo- and bromo-arenes with good to excellent yields (up to 96%). The advantages, like recyclability of catalysts, operational simplicity and accessibility in aqueous medium, make this protocol eco-friendly.

A titania-supported highly dispersed palladium nano-catalyst generated via in situ reduction for efficient Heck coupling reaction

Supported metal catalysts have been applied in many current industrial processes. The dispersion of metal particles on solid supports has been proven to affect the performance of catalysts greatly. In this study, a titania-supported palladium catalyst prepared by a simple pH-controlled adsorption method is efficient and recyclable for the Heck coupling reaction of aryl halides and alkenes. The pH-controlled adsorption method results in high dispersion of palladium species on titania surface. During the reaction, palladium nanoparticles are in situ generated via reduction on the surface of titania. TEM images indicate that the nanoparticles are nearly monodisperse in size. Recycling studies have shown that the catalyst can be readily recovered and reused several times without significant loss of catalytic activity.

A molten n-Bu4NOAc/n-Bu4NBr mixture as an efficient medium for the stereoselective synthesis of (E)- and (Z)-3,3-diarylacrylates

The palladium-catalyzed reaction of neutral, slightly electron-rich and slightly electron-poor aryl iodides with methyl cinnamate in a molten n-Bu4NOAc/n-Bu4NBr 2:1.5 mixture provides a highly stereoselective route to (E)-3,3-diaryla

PHASE-TRANSFER CATALYZED ALKYLATIVE ELIMINATION OF METHYL 2-PHENYLSULFINYLACETATE. A ONE-POT SYNTHESIS OF SUBSTITUTED CINNAMATES

The facile alkylative elimination of the anion of methyl 2-phenylsulfinylacetate under solid-liquid phase-transfer conditions is described.Application of this one-pot method to the synthesis of ring-substituted cinnamates is presented.