
Helvetica Chimica Acta p. 879 - 882 (1995)
Update date:2022-08-11
Topics:
Ballini, Roberto
Bosica, Giovanna
Rafaiani, Gianni
The 4-hydroxyheptadecan-7-one (1) and 14-hydroxyoctadecan-8-one (2), two new hydroxyketones isolated from leaves of Chiococca alba, were synthesized, for the first time, by hydroxy-functionalized nitroalkanes 4 and 9, respectively, via two chemoselective key steps: i) nitroaldol condensation with basic alumina, and ii) direct Nef conversion of nitroalkanes to carbonyl derivatives with sodium hypophosphite, in order to preserve the OH group.
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