21759-70-6

Basic information

• Product Name: 2-Butenoic acid, 3-(methylamino)-, ethyl ester, (2Z)-
• Synonyms: N-Methyl-β-aminocrotonsaeureethylester;ethyl β-methylaminocrotonate;ethyl (2Z)-3-(methylamino)-2-butenoate;3-(Methylamino)crotonsaeure-ethylester;ethyl (Z)-3-(methylamino)-2-butenoate;3-methylamino-2-butenoate d'ethyle
• CAS NO: 21759-70-6
• Molecular Formula: C7H13NO2
• Molecular Weight: 143.186
• Mol File: 21759-70-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-Butenoic acid, 3-(methylamino)-, ethyl ester, (2Z)-(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Butenoic acid, 3-(methylamino)-, ethyl ester, (2Z)-(21759-70-6)
• EPA Substance Registry System: 2-Butenoic acid, 3-(methylamino)-, ethyl ester, (2Z)-(21759-70-6)

Safety Data

• Hazardous Substances Data: 21759-70-6(Hazardous Substances Data)

Upstream product

• 626-34-6 ethyl 3-aminobut-2-enoate 
• 74-88-4 methyl iodide 

Downstream Products

• 113859-95-3 1,2,4-Trimethyl-5-phenyl-1H-pyrrole-3-carboxylic acid ethyl ester 
• 79823-26-0 1,2,5-Trimethyl-4-phenyl-3-pyrrolcarbonsaeure-ethylester 
• 3274-34-8 1,2,6-trimethyl-4-phenyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid diethyl ester 
• 70008-27-4 1,2,6-trimethyl-4-p-tolyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid diethyl ester 
• 70008-28-5 4-(4-Chloro-phenyl)-1,2,6-trimethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid diethyl ester 
• 69796-14-1 diethyl 1,2,6-trimethyl-4-(4-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate 
• 30131-51-2 1,2,6-trimethyl-4-(3-nitro-phenyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid diethyl ester 
• 42972-34-9 diethyl 4-(4-methoxyphenyl)-1,2,6-trimethyl-1,4-dihydropyridine-3,5-dicarboxylate 
• 68384-70-3 ethyl 3-(N-methyl-amino)butanoate 
• 15574-49-9 mecarbinate 
• 1444623-46-4 ethyl 2,3-dimethyl-4-phenyl-3,4-dihydrochromeno[3,4-b]pyrrole-1-carboxylate 
• 108137-72-0 ethyl (Z)-3-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-4-pyrazolylamino)-2-butenoate 
• 25888-01-1 1,2-dimethyl-5-hydroxy-1H-indole-3-carboxylic acid 

Relevant articles and documents

ENAMINE CHEMISTRY, PART XXI. N- AND/OR C-SUBSTITUTION (ALKYLATION, ACYLATION) OF ETHYL 3-AMINO-2-BUTENOATE. THE PREPARATION OF 2-SUBSTITUTED 4-METHYL-1,3-THIAZINE-6-THIONES

Alkylation of ethyl 3-amino-2-butenoate, 1, with methyl iodide, ethyl iodide, and benzyl bromide gave both C- and N-alkylated products (contrary to earlier findings) the ratio of which was determined by GLC.Methylation of 1 was studied under different con