Ethyl (E)-3-(1-pyrrolidinyl)crotonate

• Catalog No.: L00461
• CAS Number: 54716-02-8
• M. F.: C10H17NO2
• M. W.: 183.24748
• Purity: 97%

SYNONYMS

• Title: (E)-3-(1-吡咯烷酮)巴豆酸乙酯
• IUPAC name: ethyl (2E)-3-(pyrrolidin-1-yl)but-2-enoate
• IUPAC Traditional name: ethyl (2E)-3-(pyrrolidin-1-yl)but-2-enoate
• Synonyms: (E)-3-(1-Pyrrolidinyl)crotonic acid ethyl ester; Ethyl (E)-3-(1-pyrrolidinyl)-2-butenoate

DATABASE IDS

• CAS Number: 54716-02-8
• MDL Number: MFCD00014097
• Beilstein Number: 1310113
• EC Number: 259-303-3

PROPERTIES

• Purity: 97%
• Boiling Point: 125-126°C/0.8mm
• Refractive Index: 1.5410
• GHS Hazard statements: H315-H319
• European Hazard Symbols: Irritant (Xi)
• GHS Precautionary statements: P280-P305+P351+P338-P302+P352-P321-P362-P332+P313
• Risk Statements: 36/38
• Safety Statements: 26-37
• TSCA Listed: 否

REFERENCES

• Reacts with nitrile oxides, prepared in situ by the action of POCl₃ on aliphatic nitro-compounds, to give 3-alkyl-5-methyl-4-isoxazolecarboxylates, useful in annulation (see Ethyl 3-ethyl-5-methylisoxazole-4-carboxylate, L00526): Org. Synth. Coll., 6, 592 (1988):