3533-63-9

Basic information

• Product Name: 2-Butenedioic acid, 2-(dimethylamino)-, dimethyl ester, (E)-
• CAS NO: 3533-63-9
• Molecular Formula: C8H13NO4
• Molecular Weight: 187.196
• Mol File: 3533-63-9.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: 2-Butenedioic acid, 2-(dimethylamino)-, dimethyl ester, (E)-(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Butenedioic acid, 2-(dimethylamino)-, dimethyl ester, (E)-(3533-63-9)
• EPA Substance Registry System: 2-Butenedioic acid, 2-(dimethylamino)-, dimethyl ester, (E)-(3533-63-9)

Safety Data

• Hazardous Substances Data: 3533-63-9(Hazardous Substances Data)

Upstream product

• 35513-04-3 2-(phenyl)-3-(N,N-dimethylamino)-1-propene 
• 762-42-5 dimethyl acetylenedicarboxylate 
• 133546-26-6 6-methyl-5-<(dimethylhydrazono)methyl>-2-phenylpyrimidine 
• 14064-21-2 2-furaldehyde dimethylhydrazone 
• 2083-91-2 N,N-Dimethyltrimethylsilylamine 
• 1075-70-3 benzaldehyde N,N-dimethylhydrazone 
• 69819-67-6 thiophene-2-carboxaldehyde dimethylhydrazone 

Downstream Products

• 61585-51-1 N,N-dimethyl-aspartic acid dimethyl ester 

Relevant articles and documents

Silylamination of electrophilic alkynes

The addition of simple silylamines to dialkyl acetylenecarboxylates was investigated yielding both E and Z-silylenamines in contrast to an earlier report. Silylamination was also achieved with propiolates, expanding the scope of the silylamination reactio

Thermal Reactions of 6-Methyl-5--2,4(1H,3H)-pyrimidinediones with Electron-Deficient Olefins and Acetylene

The thermal reactions of some 6-methyl-5--2,4(1H,3H)-pyrimidinediones (1) were investigated.The 1,5-hydrogen shift in 1 gave 5,6-dihydro-5,6-bis(methylene)-2,4(1H,3H)-pyrimidinedione intermediates, while the 1,2-hydrogen shi

The reaction of simple dimethylallylamines with dimethyl acetylenedicarboxylate. Formation of 1-dimethylamino-2-allylmaleates via formal allyl transfer

Tertiary amines bearing two methyl groups and an allylic substituent (X) raect with dimethyl acetylenedicarboxylate (DMAD) to afford the corresponding 1-dimethylamino-2-X' maleates, in which X' is the allylic isomer of X.The mechanism postulated involves reversible formation of a zwitterion by attack of the amine at an sp-carbon of DMAD.The zwitterion then undergoes intramolecular allyl transfer, through a 6-membered transition state.Evidence for a zwitterionic intermediate (quaternary ammonium allenolate) includes capture of the allenolate centre by intramolecular addition to a carbonyl group and by proton transfer from chloroform.