Paul Müller, Bernard Siegfried, "Decarboxylation of β-ketoesters in hexamethylphosphoric triamide", Tetrahedron Letters, Vol. 14, Iss. 37, 1973, стр. 3565-3568.
- DOI:
http://dx.doi.org/10.1016/S0040-4039(01)86971-9
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