|
NISCAIR ONLINE PERIODICALS REPOSITORY (NOPR) >
NISCAIR PUBLICATIONS >
Research Journals >
Indian Journal of Chemistry -Section B (IJC-B) >
IJC-B Vol.46B [2007] >
IJC-B Vol.46B(09) [September 2007] >
| Title: | 1,3-Dipolar cycloadditions: part XIV – Highly selective cycloadditions of C, N-diaryl nitrones to diethyl aryl methylene malonates¹ |
| Authors: | Banerji, A
Sengupta, S
Nayak, A
Biswas, P K
Bhattacharya, B
S Dasgupta, (Mrs. Ray)
Saha, R
Prange, Thierry
Neuman, Alain |
| Keywords: | 1,3-Dipolar cycloadditions
Nitrones
Cycloadducts
Aryl methylene malonates
Dipolarophile |
| Issue Date: | Sep-2007 |
| Publisher: | CSIR |
| Abstract: | Cycloaddition of nitrones to diethyl arylmethylene malonates occurred with very high selectivity to furnish 3,5-trans-2,3,5-triaryl-4,4-dicarbethoxy isoxazolidines. This is in contrast with the nitrone cycloadditions to other α,β-conjugated carbonyl derivatives where two diastereoisomeric (and on occasion regioisomeric) cycloadducts are generally obtained. |
| Page(s): | 1495-1500 |
| ISSN: | 0376-4699 |
| Source: | IJC-B Vol.46B(09) [September 2007]
|
|
