tert-butyl 2-oxopyrrolidine-1-carboxylate
1-(tert-butoxycarbonyl)-2-pyrrolidinone
CAS: 85909-08-6
Molecular Formula: C9H15NO3
tert-butyl 2-oxopyrrolidine-1-carboxylate - Names and Identifiers
tert-butyl 2-oxopyrrolidine-1-carboxylate - Physico-chemical Properties
| Molecular Formula | C9H15NO3 |
| Molar Mass | 185.22 |
| Density | 1.086g/mLat 25°C(lit.) |
| Boling Point | 100-105°C/0.5mmHg(lit.) |
| Flash Point | 113°C |
| Solubility | Chloroform, Methanol |
| Vapor Presure | 0.000975mmHg at 25°C |
| Appearance | Colorless to Yellow or White to Off-White Solid or Liquid |
| Color | Clear Colorless to Brown |
| pKa | -2.21±0.20(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | n20/D 1.466(lit.) |
tert-butyl 2-oxopyrrolidine-1-carboxylate - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
tert-butyl 2-oxopyrrolidine-1-carboxylate - Reference Information
| Use | 1-(tert-butoxycarbonyl)-2-pyrrolidone is a useful synthetic intermediate. It is useful for the preparation of highly functionalized n-acyl-2-vinylpyrrolidine by a 4-component Ugi reaction (isocyanide, carbonyl compound, primary amine, carboxylic acid). 1-(tert-butoxycarbonyl)-2-pyrrolidone can also be used to synthesize naturally occurring Maillard fragrances by catalyzing the oxidation of seo2. |
Last Update：2024-04-10 22:29:15
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