Conclusions
We have examined the condensation of 1,1,3-trimethoxy-3-dimethylaminopropane with cyclic and heterocyclic ketones and with enaminoketones; we have synthesized a series of unsaturatedω-dimethylamino andω,ω-bis(dimethylamino) ketones, which the PMR spectra indicate as having the trans configuration of the methine protons and to exist as the S-trans conformers about theβ, γ-bond.
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Translated from Izvestiya Akademii Nauk SSSR, No. 1, pp. 116–122, January, 1978.
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Krasnaya, Z.A., Stytsenko, T.S., Prokof'ev, E.P. et al. Synthesis of unsaturated ω-dimethylamino ketones. Russ Chem Bull 27, 102–107 (1978). https://doi.org/10.1007/BF01153219
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DOI: https://doi.org/10.1007/BF01153219