103897-42-3

Basic information

• Product Name: ETHYL 4-(2-METHOXYPHENYL)-4-OXOBUTYRATE
• Synonyms: ETHYL 4-(2-METHOXYPHENYL)-4-OXOBUTYRATE
• CAS NO: 103897-42-3
• Molecular Formula: C₁₃H₁₆O₄
• Molecular Weight: 236.26
• Mol File: 103897-42-3.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 359°C at 760 mmHg
• Flash Point: 158.1°C
• Appearance: /
• Density: 1.101g/cm³
• Vapor Pressure: 2.44E-05mmHg at 25°C
• Refractive Index: 1.501
• CAS DataBase Reference: ETHYL 4-(2-METHOXYPHENYL)-4-OXOBUTYRATE(CAS DataBase Reference)
• NIST Chemistry Reference: ETHYL 4-(2-METHOXYPHENYL)-4-OXOBUTYRATE(103897-42-3)
• EPA Substance Registry System: ETHYL 4-(2-METHOXYPHENYL)-4-OXOBUTYRATE(103897-42-3)

Safety Data

• Hazardous Substances Data: 103897-42-3(Hazardous Substances Data)

Usage

InChI:InChI=1/C13H16O4/c1-3-17-13(15)9-8-11(14)10-6-4-5-7-12(10)16-2/h4-7H,3,8-9H2,1-2H3

Upstream product

• 103987-16-2 β-methoxy-γ-oxo-γ-phenylbutanoic acid 
• 104089-16-9 2-ethoxycarbonyethylzinc iodide 
• 21615-34-9 2-Methoxybenzoyl chloride 
• 6414-69-3 ethyl 3-iodopropanoate 
• 39560-34-4 3-(2-hydroxybenzoyl)propionic acid 
• 623-73-4 diazoacetic acid ethyl ester 
• 612-15-7 o-methoxystyrene 
• 343865-00-9 1-(1-chlorovinyl)-2-methoxybenzene 
• 623-51-8 ethyl 2-sulfanylacetate 
• 203176-35-6 1-(1-bromovinyl)-2-methoxybenzene 
• 1238888-50-0 1-(1-iodoethenyl)-2-methoxybenzene 
• 767-91-9 1-ethynyl-2-methoxybenzene 

Downstream Products

• 155254-39-0 4-(2-methoxyphenyl)-4-pentenal 

Relevant articles and documents

Generation of 2-Carboethoxyethylzinc Iodide and 3-Carboethoxypropylzinc Iodide and Their Application to the Synthesis of γ- and δ-Keto Esters

2-Carboethoxyethylzinc iodide and 3-carboethoxypropylzinc iodide are generated by the reaction of the corresponding iodoesters with Zn-Cu couple and utilized for the palladium catalyzed coupling reaction with acid chloride to quantitatively provide gamma- and delta- keto esters, respectively

Synthesis of Unsymmetrical 1,4-Dicarbonyl Compounds by Photocatalytic Oxidative Radical Additions

Herein we report a photocatalytic oxidative radical addition reaction for the synthesis of unsymmetrical 1,4-dicarbonyl compounds. This reaction utilizes a desulfurization process to generate electrophilic radicals, which add to α-halogenated alkenes and undergo further oxidation to deliver 1,4-dicarbonyl compounds. This mild and highly efficient method provides a valuable alternative to known strategies.

ortho-halogeno substituents effect in asymmetric cyclization of 4-aryl-4-pentenals using a rhodium catalyst

Asymmetric cyclization of 4-aryl-4-pentenals by using a cationic [Rh((R)-BINAP)]ClO4 afforded (3R)-3-substituted cyclopentanones; on the other hand, the cyclization of 4-pentenals bearing ortho-halogeno phenyl groups afforded the opposite (3S)-ones.