74531-19-4

Basic information

• Product Name: methyl (E)-4-(4-chlorophenyl)-3-methoxycarbonylbut-3-enoate
• Synonyms: methyl (E)-4-(4-chlorophenyl)-3-methoxycarbonylbut-3-enoate
• CAS NO: 74531-19-4
• Molecular Weight: 268.697
• Mol File: 74531-19-4.mol
• Article Data: 9

Chemical Properties

• CAS DataBase Reference: methyl (E)-4-(4-chlorophenyl)-3-methoxycarbonylbut-3-enoate(CAS DataBase Reference)
• NIST Chemistry Reference: methyl (E)-4-(4-chlorophenyl)-3-methoxycarbonylbut-3-enoate(74531-19-4)
• EPA Substance Registry System: methyl (E)-4-(4-chlorophenyl)-3-methoxycarbonylbut-3-enoate(74531-19-4)

Safety Data

• Hazardous Substances Data: 74531-19-4(Hazardous Substances Data)

Upstream product

• 104-88-1 4-chlorobenzaldehyde 
• 624-48-6 dimethyl cis-but-2-ene-1,4-dioate 
• 108-31-6 maleic anhydride 
• 67-56-1 methanol 
• 106-65-0 Dimethyl succinate 
• 622-95-7 4-chlorobenzyl bromide 
• 624-49-7 dimethylfumarate 
• 673-41-6 p-chlorobenzenediazonium tetrafluoroborate 
• 617-52-7 Dimethyl itakonate 
• 637-87-6 1-Chloro-4-iodobenzene 
• 23055-10-9 1,4-dimethyl but-2-enedioate 
• 92466-70-1 bis(2,2,2-trifluoroethyl)phosphite 
• 63201-73-0 dimethyl 2-(diethoxyphosphoryl)succinate 

Downstream Products

• 46733-89-5 ((E)-4-chloro-benzylidene)-succinic acid 
• 79234-98-3 2-[1-(4-Chloro-phenyl)-meth-(E)-ylidene]-3-cyclohexylidene-succinic acid 
• 79219-88-8 2-[1-(4-Chloro-phenyl)-meth-(E)-ylidene]-3-cyclohexylidene-succinic acid 4-methyl ester 

Relevant articles and documents

A convenient synthesis of substituted 3-alkoxycarbonyl-β,γ-unsaturated esters with predominant Z-selectivity

The synthesis of substitued 3-alkoxycarbonyl-3β,γ-unsaturated esters with predominant Z-selectivity was discussed. The Z- and E-isomer were separated by column chromatography. The chemical shift of vinyl proton was assigned in the range of δ = 7.82-7.91 as E-isomer, while that in the range of δ = 6.73-6.89 as Z-isomer. The IR spectra of liquid products were determined as films on a Digilab FTS-20E spectrometer.

Benign Arylations of Dimethyl Itaconate via Heck–Matsuda Reaction Utilizing in-Situ Generated Palladium on Aluminum Oxide

In situ generated palladium on aluminum oxide provides an active and efficient catalytic system for the preparation of arylmethylidene succinates using the Heck–Matsuda reaction. Beside the monoarylation the first examples of the biarylation of these mono

Novel Base-Free Catalytic Wittig Reaction for the Synthesis of Highly Functionalized Alkenes

A highly efficient catalyst system for base-free catalytic Wittig reactions has been developed and optimized. Initially, several potential (pre)catalysts as well as different silanes as reducing agents were screened. A system based on a readily available