| Full text | |
| Author(s): |
Godoi, Marcelo
[1]
;
Ricardo, Eduardo W.
[1]
;
Frizon, Tiago E.
[1]
;
Rocha, Manuela S. T.
[1]
;
Singh, Devender
[2]
;
Paixao, Marcio W.
[3]
;
Braga, Antonio Luiz
[1]
Total Authors: 7
|
| Affiliation: | [1] Univ Fed Santa Catarina, BR-88040900 Florianopolis, SC - Brazil
[2] Leibniz Inst Plant Biochem, Halle - Germany
[3] Univ Fed Sao Carlos, BR-13565905 Sao Carlos, SP - Brazil
Total Affiliations: 3
|
| Document type: | Journal article |
| Source: | Tetrahedron; v. 68, n. 51, p. 10426-10430, DEC 23 2012. |
| Web of Science Citations: | 19 |
| Abstract | |
Herein, we report an efficient method for the synthesis of alkynyl selenides and tellurides from terminal alkynes and diorganyl diselenides or ditellurides using CuO nanopowder as a recyclable catalyst. This new methodology furnished the desired products in good to excellent yields. Furthermore, the catalyst was easily recovered and reused for further catalytic reactions without loss of activity. (C) 2012 Elsevier Ltd. All rights reserved. (AU) | |
| FAPESP's process: | 09/07281-0 - Asymmetric organocatalysis: design of new organocatalysts and development of new methodologies |
| Grantee: | Márcio Weber Paixão |
| Support Opportunities: | Research Grants - Young Investigators Grants |