| Full text | |
| Author(s): |
Uliana, Marciana P.
[1]
;
Servilha, Bruno M.
[1]
;
Alexopoulos, Olga
[1]
;
de Oliveira, Kleber T.
[1]
;
Tormena, Claudio F.
[2]
;
Ferreira, Marco A. B.
[1]
;
Brocksom, Timothy J.
[1]
Total Authors: 7
|
| Affiliation: | [1] Univ Fed Sao Carlos, Dept Quim, BR-13560905 Sao Carlos, SP - Brazil
[2] Univ Estadual Campinas, Inst Quim, Dept Quim Organ, BR-13083970 Campinas, SP - Brazil
Total Affiliations: 2
|
| Document type: | Journal article |
| Source: | Tetrahedron; v. 70, n. 39, p. 6963-6973, SEP 30 2014. |
| Web of Science Citations: | 4 |
| Abstract | |
An experimental and theoretical study of the comparative reactivity and selectivity of the Diels-Alder reactions of para-benzoquinones and three nitrogen derivatives have been performed. The mono-oximes derivatives do not react under the tested reaction conditions, whereas the tosylated mono-oximes react slowly. However, the mono N-tosyl imines show excellent reactivity, and superior to the parent para-benzoquinones. DFT calculations support these experimental results. (C) 2014 Elsevier Ltd. All rights reserved. (AU) | |
| FAPESP's process: | 11/13993-2 - Methodologies for the synthesis of bioactive terpenes |
| Grantee: | Timothy John Brocksom |
| Support Opportunities: | Regular Research Grants |
| FAPESP's process: | 13/02311-3 - New approaches in asymmetric synthesis of tetrahydrofuran and tetrahydropyran-derivatives with potential application in the preparation of bioactive molecules |
| Grantee: | Marco Antonio Barbosa Ferreira |
| Support Opportunities: | Regular Research Grants |
| FAPESP's process: | 13/06532-4 - Cross-coupling reactions on the synthesis of new photosensitizers with high conjugation |
| Grantee: | Kleber Thiago de Oliveira |
| Support Opportunities: | Regular Research Grants |