7070-99-7

Basic information

• Product Name: 2-Butenedioic acid, 2-ethoxy-, diethyl ester, (2Z)-
• CAS NO: 7070-99-7
• Molecular Formula: C10H16O5
• Molecular Weight: 216.234
• Mol File: 7070-99-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-Butenedioic acid, 2-ethoxy-, diethyl ester, (2Z)-(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Butenedioic acid, 2-ethoxy-, diethyl ester, (2Z)-(7070-99-7)
• EPA Substance Registry System: 2-Butenedioic acid, 2-ethoxy-, diethyl ester, (2Z)-(7070-99-7)

Safety Data

• Hazardous Substances Data: 7070-99-7(Hazardous Substances Data)

Upstream product

• 64-17-5 ethanol 
• 1114-31-4 diethyl meso-2,3-dibromosuccinate 
• 141-52-6 sodium ethanolate 
• 14850-89-6 (E)-N'-benzylidenebenzohydrazide 
• 762-21-0 acetylenedicarboxylic acid diethyl ester 

Downstream Products

• 328-42-7 Oxalacetic acid 

Relevant articles and documents

Aza-Michael addition reactions of hydrazones with activated alkynes catalyzed by nitrogen-containing organic bases

Several highly efficient DABCO (1, 4-diazabicyclo[2.2.2]octane)-catalyzed Michael-type reactions of hydrazones with activated alkynes are described in this paper. This azaMichael addition reaction can be applied to different types of hydrazones, such as hydrazones 1 and hydroxy-bearing hydrazones 5. The corresponding adducts are achieved in high yields under mild reaction conditions. DABCO-promoted aza-Michael addition reactions were successfully applied to a serious of hydrazones with activated alkynes to afford the corresponding adducts in moderate to good yields.