| dc.contributor.author |
Sakhuja, Rajeev |
|
| dc.date.accessioned |
2021-11-11T11:02:01Z |
|
| dc.date.available |
2021-11-11T11:02:01Z |
|
| dc.date.issued |
2011 |
|
| dc.identifier.uri |
https://www.tandfonline.com/doi/full/10.1080/00397910903576677 |
|
| dc.identifier.uri |
http://dspace.bits-pilani.ac.in:8080/xmlui/handle/123456789/3388 |
|
| dc.description.abstract |
Azaphenothiazine catalyses the intramolecular cyclization of N-(bromoalkyl)phthalimides in the presence of anhydrous K2CO3 to form spiro cyclic quaternary ammonium salts, namely azoniaspiro compounds, under microwave irradiation. A novel and ecofriendly method was developed for the synthesis of azoniaspiro compounds, and the role of azaphenothiazine as a catalyst in such reactions has been established for the first time. In the future, this protocol can be extended to the synthesis of various substituted N-heterocycles by hydrolyzing the resulting azoniaspiro compounds. |
en_US |
| dc.language.iso |
en |
en_US |
| dc.publisher |
Taylor & Francis |
en_US |
| dc.subject |
Chemistry |
en_US |
| dc.subject |
Azaphenothiazine |
en_US |
| dc.subject |
Azoniaspiro |
en_US |
| dc.subject |
Catalyst |
en_US |
| dc.title |
Microwave-Assisted Synthesis of Azoniaspiro Compounds Using a Novel Catalyst, 1-Azaphenothiazine |
en_US |
| dc.type |
Article |
en_US |