503570-37-4

Basic information

• Product Name: Acetic acid, (3-ethyl-4-hydroxy-4-methyl-2-pyrrolidinylidene)-, ethyl ester (9CI)
• Synonyms: Acetic acid, (3-ethyl-4-hydroxy-4-methyl-2-pyrrolidinylidene)-, ethyl ester (9CI)
• CAS NO: 503570-37-4
• Molecular Formula: C11H19NO3
• Molecular Weight: 213.27346
• Product Categories: ETHYL
• Mol File: 503570-37-4.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 333.2±42.0 °C(Predicted)
• Appearance: /
• Density: 1.114±0.06 g/cm3(Predicted)
• PKA: 13.75±0.40(Predicted)
• CAS DataBase Reference: Acetic acid, (3-ethyl-4-hydroxy-4-methyl-2-pyrrolidinylidene)-, ethyl ester (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: Acetic acid, (3-ethyl-4-hydroxy-4-methyl-2-pyrrolidinylidene)-, ethyl ester (9CI)(503570-37-4)
• EPA Substance Registry System: Acetic acid, (3-ethyl-4-hydroxy-4-methyl-2-pyrrolidinylidene)-, ethyl ester (9CI)(503570-37-4)

Safety Data

• Hazardous Substances Data: 503570-37-4(Hazardous Substances Data)

Upstream product

• 3249-68-1 ethyl butyroyl acetate 
• 503570-24-9 ethyl 6-azido-4-ethyl-5-hydroxy-5-methyl-3-oxohexanoate 

Relevant articles and documents

Synthesis of 2-alkylidenepyrrolidines and pyrroles by condensation of 1,3-dicarbonyl dianions with α-azidoketones and subsequent intramolecular Staudinger-aza-Wittig reaction

The condensation of 1,3-dicarbonyl dianions with α-azidoketones afforded open-chained condensation products that were transformed into pyrroles by Staudinger-aza-Wittig reactions and the subsequent treatment with trifluoroacetic acid.