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Synthesis of oximes

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In the presence of zinc oxide and without any additional organic solvents, Beckmann rearrangement of several ketones and aldehydes were performed in good yields.
H. Sharghi, M. Hosseini, Synthesis, 2002, 1057-1059.


A new synthesis of enamides from ketones involves a phosphine-mediated reductive acylation of oximes. The resulting enamides are isolated in good yields and excellent purity.
H. Zhao, C. P. Vandenbossche, S. G. Koenig, S. P. Singh, R. P. Bakale, Org. Lett., 2008, 10, 505-507.


J. P. Waldo, R. C. Larock, Org. Lett., 2005, 7, 5203-5205.


With a simple two-step procedure involving substitution with readily available TsNHOTBS and subsequent treatment with CsF, a range of oximes were prepared from the corresponding alcohols, alkyl halides, or alkyl sulfonates without using external oxidants.
K. Kitahara, T. Toma, J. Shimokawa, T. Fukuyama, Org. Lett., 2008, 10, 2259-2261.


A number of new reactions of IBX with heteroatom-containing substrates were discovered and their utility was demonstrated. IBX was used for the generation of imines from secondary amines in notably high yields, for the oxidative aromatization of nitrogen heterocycles and for the cleavage of dithianes.
K. C. Nicolaou, C. J. N. Mathison, T. Montagnon, Angew. Chem., 2003, 115, 4211-4216.


A convenient, environmentally friendly method for the synthesis of optically active aldoximes and nitriles starting from chiral nitroalkanes was developed.
C. Czekelius, E. M. Carreira, Angew. Chem. Int. Ed., 2005, 44, 612-615.