A model. has been developed for predicting the diastereoselectivity in the electrophilic amination of chiral 1,3,2-oxazaphospholanes derived from ephedrine and pseudoephedrine derivatives. The influence of the five-membered ring conformations and of the bulkiness of the ring substituents has been deeply analyzed both for reactivity prediction and for H-1-NMR data interpretation. The theoretical and experimental results are in good agreement.
STUDIES TOWARD A MODEL FOR PREDICTING THE DIASTEREOSELECTIVITY IN THE ELECTROPHILIC AMINATION OF CHIRAL 1,3,2-OXAZAPHOSPHOLANES / G. JOMMI, G. MIGLIERINI, R. PAGLIARIN, G. SELLO, M. SISTI. - In: TETRAHEDRON. - ISSN 0040-4020. - 48:35(1992), pp. 7275-7288.
Titolo: | STUDIES TOWARD A MODEL FOR PREDICTING THE DIASTEREOSELECTIVITY IN THE ELECTROPHILIC AMINATION OF CHIRAL 1,3,2-OXAZAPHOSPHOLANES |
Autori: | SELLO, GUIDO GIOVANNI (Penultimo) |
Settore Scientifico Disciplinare: | Settore CHIM/06 - Chimica Organica |
Data di pubblicazione: | 1992 |
Rivista: | |
Tipologia: | Article (author) |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1016/S0040-4020(01)88266-1 |
Appare nelle tipologie: | 01 - Articolo su periodico |