13487-89-3

Basic information

• Product Name: Propanedioic acid, (2-ethoxyethyl)-, diethyl ester
• CAS NO: 13487-89-3
• Molecular Formula: C11H20O5
• Molecular Weight: 232.277
• Mol File: 13487-89-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Propanedioic acid, (2-ethoxyethyl)-, diethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Propanedioic acid, (2-ethoxyethyl)-, diethyl ester(13487-89-3)
• EPA Substance Registry System: Propanedioic acid, (2-ethoxyethyl)-, diethyl ester(13487-89-3)

Safety Data

• Hazardous Substances Data: 13487-89-3(Hazardous Substances Data)

Upstream product

• 5256-74-6 1,3-diethyl 2-diazopropanedioate 
• 60-29-7 diethyl ether 

Downstream Products

• 88893-60-1 6-methoxy-3,5-dihydro-2H-furo[3,2-c]quinolin-4-one 
• 140633-20-1 2,4-dichloro-3-(2-chloroethyl)-8-methylquinoline 
• 140633-28-9 8-Methyl-1-o-tolyl-2,3-dihydro-1H-pyrrolo[2,3-b]quinoline 
• 122456-39-7 1-(2-methylphenyl)-6-methyl-2,3-dihydropyrrolo<3,2-c>quinoline 
• 122456-60-4 1-(2-methylphenyl)-4-chloro-6-methylpyrrolo<3,2-c>quinoline 
• 122456-59-1 1-(2-methylphenyl)-4-oxo-6-methyl-4,5-dihydropyrrolo<3,2-c>quinoline 
• 122456-43-3 1-(2-methylphenyl)-4-(methylamino)-6-methylpyrrolo<3,2-c>quinoline 
• 122456-58-0 1-(2-methylphenyl)-4-chloro-6-methyl-2,3-dihydropyrrolo<3.2-c>quinoline 
• 122456-38-6 1-(2-methylphenyl)-4-amino-6-methyl-2,3-dihydropyrrolo<3,2-c>quinoline 
• 122456-57-9 1-(2-methylphenyl)-4-oxo-6-methyl-2,3,4,5-tetrahydropyrrolo[3,2-c]quinoline 
• 140633-27-8 1-(2-methylphenyl)-4-chloro-8-methyl-2,3-dihydropyrrolo<2,3-b>quinoline 
• 122456-37-5 1-(2-methylphenyl)-4-(methylamino)-6-methyl-2,3-dihydropyrrolo<3,2-c>quinoline 
• 122456-40-0 1-(2-methylphenyl)-4-methoxy-6-methyl-2,3-dihydropyrrolo<3,2-c>quinoline 
• 122456-45-5 1-(2-methylphenyl)-4-(methylthio)-6-methyl-2,3-dihydropyrrolo<3,2-c>quinoline 

Relevant articles and documents

The Reactivity of Carbenes from Photolysis of Diazo-Compounds towards Carbon-Hydrogen Bonds. Effects of Structure, Temperature, and Matrix on the Insertion Selectivity

Direct and/or sensitized photolyses of diazo-acetate (1a) and -malonate (1b) in hydrocarbons and ether were investigated at various temperatures in order to learn more about the nature of the C-H insertion process and the structural factors governing positional selectivity within the matrix.Photolysis of the diazo-compounds in a rigid matrix resulted in a marked decrease in the insertion selectivity, which may be interpreted as indicating that the matrix imposes severe steric demand especially on the direct C-H insertion process of the singlet carbene.The addition of a sensitizer in matrix photolysis causes a marked increase in the selectivity in the case of (1a), as is observed in the comparable liquid-phase experiment, but it causes a decrease in the case of (1b).This is interpreted as suggesting that the excited triplet (1b) itself is involved in C-H insertion under these conditions.More extensive temperature studies show that, as the temperature decreases, the C-H insertion selectivity of :CHCO2R decreases regularly regardless of the reaction phase, whereas that of :C(CO2R)2 increases in the liquid phase but decreases in the solid phase.This difference in the temperature dependence is explained by assuming that the singlet carbene is responsible for the C-H insertion of :CHCO2R throughout the temperature range studied, while both singlet and triplet are involved in the insertion of :C(CO2R)2.