H. Cherkaoui et al., From allylic alcohols to saturated carbonyls using Fe(CO)(5) as catalyst: scope and limitation studies and preparation of two perfume components, TETRAHEDRON, 57(12), 2001, pp. 2379-2383
The direct conversion of allylic alcohols to saturated carbonyls, using Fe(
CO)(5) as a catalyst, offers good synthetic potential. Mono-, di- and even
trisubstituted alkenes bearing various alkyl, aryl and electronwithdrawing
groups on the allylic system give good to excellent yields of rearranged pr
oducts. Limitations occur mainly with polyunsaturated derivatives. This rea
ction was applied to a short and efficient synthesis of cyclamen aldehyde a
nd foliaver. (C) 2001 Elsevier Science Ltd. All rights reserved.