New methods for the preparation of 2-amino-2-methylpropanesulfonic acid
β Scribed by Daniela Braghiroli; Maria Di Bella
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- French
- Weight
- 129 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## 2+rrolidiny&sphinic acid has been synthesized in a one pot macion in 90% yield jmn I-pyrroIine trimer and bir(trimethylsily~ phosphonite. The same pmcedwv has been aipplied for the prqmmtion of the piperidine and perhyakmepine ho?noIogues.
Prepared in 45% yield by oxidation of the corresponding alcohol using MnO, in CH2C12.
## Abstract Superabsorbent copolymer hydrogels were prepared by gamma irradiation of aqueous solutions of 2βacrylamidoβ2βmethylpropanesulfonic acid (AMPS) and 2βdimethyaminoethyl methacrylate (DEMA) monomers mixtures. The thermal stability of hydrogels was evaluated by thermogravimetric analysis. T