Supporting Information
The Supporting Information contains the typical procedure for the MMPP oxidative 28,13β-lactonization and preparation of compounds 2, 4, 6, 8 and 10. Moreover, the procedure for the sequential two step synthesis of 3,12-dioxoolean-28-oic acid (11) is described and the 1D and 2D NMR spectra of compounds 2, 4, 6, 8, 10 and 1D NMR spectra of compound 11 are shown.
| Supporting Information File 1: Experimental and analytical data. | ||
| Format: PDF | Size: 968.5 KB | Download |
Cite the Following Article
Efficient oxidation of oleanolic acid derivatives using magnesium bis(monoperoxyphthalate) hexahydrate (MMPP): A convenient 2-step procedure towards 12-oxo-28-carboxylic acid derivatives
Jorge A. R. Salvador, Vânia M. Moreira, Rui M. A. Pinto, Ana S. Leal and José A. Paixão
Beilstein J. Org. Chem. 2012, 8, 164–169.
https://doi.org/10.3762/bjoc.8.17
How to Cite
Salvador, J. A. R.; Moreira, V. M.; Pinto, R. M. A.; Leal, A. S.; Paixão, J. A. Beilstein J. Org. Chem. 2012, 8, 164–169. doi:10.3762/bjoc.8.17
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