Scheda di dettaglio – i prodotti della ricerca
| Dato | Valore |
|---|---|
| Title | Reaction of sylil-mono and di-amines with carbon dioxide: evidence of formation of inter- and intra-molecular ammonium carbamates and their conversion into organic carbamates of industrial interest by trans-esterification of carbonates under carbon dioxid |
| Abstract | Silylalkyldiamines react at 297 K with carbon dioxide to afford zwitterionic intramolecular sixmembered cyclic ammonium carbamates of formula RNH2 + CH2CH2NHCOO2, a unique example of CO2 uptake by an amine with a 1+1 molar ratio. Such systems may have a potential application in CO2 separation. The catalytic role of carbon dioxide in the carbamation of the above mentioned amines by reaction with organic carbonates is described |
| Source | Green chemistry (Print) 4 (5), pp. 439–443 |
| Keywords | CO2Separazione gasStorageRiuso |
| Journal | Green chemistry (Print) |
| Editor | Royal Society of Chemistry,, Cambridge (Thomas Graham House, Science Park, Milton Rd, Cambridge CB4 0WF), Regno Unito |
| Year | 2002 |
| Type | Articolo in rivista |
| Authors | 1.Dibenedetto A., 2.Narracci M.,1. Aresta M. |
| Text | 6285 2002 CO2 Separazione gas Storage Riuso Reaction of sylil mono and di amines with carbon dioxide evidence of formation of inter and intra molecular ammonium carbamates and their conversion into organic carbamates of industrial interest by trans esterification of carbonates under carbon dioxid 1.Dibenedetto A., 2.Narracci M.,1. Aresta M. 1. Universita degli studi di Bari 2. CNR IAMC sez. Ta Silylalkyldiamines react at 297 K with carbon dioxide to afford zwitterionic intramolecular sixmembered cyclic ammonium carbamates of formula RNH2 CH2CH2NHCOO2, a unique example of CO2 uptake by an amine with a 1 1 molar ratio. Such systems may have a potential application in CO2 separation. The catalytic role of carbon dioxide in the carbamation of the above mentioned amines by reaction with organic carbonates is described 4 5 La pubblicazione e il risultato di un progetto di collaborazione europeo. Il lavoro presenta relazioni di interdisciplinarieta tra chimica, ambiente ed energia. La rivista su cui e avventua la pubblicazione ha impact factor pari a 2,547. Articolo in rivista Royal Society of Chemistry, 1463 9262 Green chemistry Print Green chemistry Print Green chem. Print Green chemistry Print GC Print marcella.narracci NARRACCI MARCELLA |