Potential Synthetic Adaptogens: V. Synthesis of Cage Monoamines by the Schwenk–Papa Reaction
The reduction of cage ketoximes under Schwenk–Papa reaction conditions was studied to establish that the d,l, d- and l-camphor oximes are smoothly reduced to the corresponding amines in high yields. At the same time, d,l-norcamphor and adamantan-2-one oximes undergo partial catalytic deoximation to form a mixture of the corresponding amines and alcohols.
Brunilin, R. V.,Mkrtchyan, A. S.,Nawrozkij, M. B.,Novakov, I. A.,Vernigora, A. A.,Voloboev, S. N.,Vostrikova, O. V.
p. 1742 - 1748
(2020/01/11)
Phosphoramidomercuration-Demercuration: A Simple, Two-Step Conversion of Alkenes into Alkanamines
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Koziara, Anna,Olejniczak, Bogdan,Osowska, Krystyna,Zwierzak, Andrzej
p. 918 - 920
(2007/10/02)
Alkylwanderungen bei Sextettumlagerungen
The migration aptitude of alkyl groups in the Beckmann-, the Criegee-, and the isonitrile-nitrile rearrangements were investigated.The relative rearrangement rates of substituted benzyl groups are an expression of the charge on the migrating carbon at transition state.From the relative rates of migration of exo- and endo-2-norbornyl groups the geometrical changes at the migrating carbon is estimated.Finally, the different influence of α-branching in the migrating group is discussed for these and some other rearrangements.
Langhals, Heinz,Range, Guenter,Wistuba, Eckehardt,Ruechardt, Christoph
p. 3813 - 3830
(2007/10/02)
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