Abstract
4-Dimethylaminoacetophenone oxime was synthesized from 4-dimethylaminoacetophenone and hydroxylamine hydrochloride. Its reaction with acetylene in the system KOH-DMSO gave previously unknown 4-dimethylaminoacetophenone O-vinyloxime as the major product. According to the experimental data and quantum-chemical calculations, 4-dimethylaminoacetophenone O-vinyloxime is formed as the only E isomer with preferential s-trans conformation of the vinyloxy group, which is characterized by essentially nonplanar structure.
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Trofimov, B.A., Advances in Heterocyclic Chemistry, Katritzky, A.R., Ed., San Diego: Academic, 1990, vol. 51, p. 177.
Trofimov, B.A., Pyrroles, Jones, R.A., Ed., New York: Wiley, 1992, vol. 2, p. 131.
Trofimov, B.A., Schmidt, E.Yu., Mikhaleva, A.I., Vasiltsov, A.M., and Afonin, A.V., Mendeleev Commun., 2000, p. 29.
Trofimov, B.A., Mikhaleva, A.I., Vasiltsov, A.M., Schmidt, E.Yu., Tarasova, O.A., Morozova, L.V., Sobenina, L.N., Preiss, Th., and Henkelman, J., Synthesis, 2000, p. 1125.
Vasil’tsov, A.M., Shmidt, E.Yu., Mikhaleva, A.I., Zaitsev, A.B., Tarasova, O.A., Afonin, A.V., Toryashinova, D.-S.D., Il’icheva, L.N., and Trofimov, B.A., Russ. J. Org. Chem., 2001, vol. 37, p. 334.
Sohlberg, K., Leary, S.P., Owen, N.L., and Trofimov, B.A., Vibr. Spectrosc., 1997, vol. 13, p. 227.
Shagun, V.A., Sinegovskaya, L.M., Toryashinova, D.-S.D., Tarasova, O.A., and Trofimov, B.A., Izv. Ross. Akad. Nauk, Ser. Khim., 2001, p. 732.
Afonin, A.V., Ushakov, I.A., Zinchenko, S.V., Tarasova, O.A., and Trofimov, B.A., Magn. Reson. Chem., 2000, vol. 38, p. 994.
Rieth, R.D., Mankad, N.P., Calimano, E., and Salighi, J.P., Org. Lett., 2004, vol. 6, p. 3981.
Guizzardi, B., Mella, M., Fagnoni, M., and Albini, A., Tetrahedron, 2000, vol. 56, p. 9383.
Zaitsev, A.B., Meallet-Renault, R., Schmidt, E.Yu., Mikhaleva, A.I., Badre, S., Dumas, C., Vasiltsov, A.M., Zorina, N.V., and Pansu, R.B., Tetrahedron, 2005, vol. 61, p. 2683.
Krivdin, L.B., Kalabin, G.A., Nesterenko, R.N., and Trofimov, B.A. Tetrahedron Lett., 1984, vol. 25, p. 4817; Krivdin, L.B., Shcherbakov, V.V., and Kalabin, G.A., Zh. Org. Khim., 1986, vol. 22, p. 342.
Barone, V., Peralta, J.E., Contreras, R.H., Sosnin, A.V., and Krivdin, L.B., Magn. Reson. Chem., 2001, vol. 39, p. 600; Krivdin, L.B., Zinchenko, S.V., Shcherbakov, V.V., Kalabin, G.A., Contreras, R.H., Tufró, M.F., Ruiz de Azúa, M.C., and Giribet, C.G., J. Magn. Reson., 1989, vol. 84, p. 1; Krivdin, L.B., Zinchenko, S.V., Kalabin, G.A., Facelli, J.C., Tufró, M.F., Contreras, R.H., Denisov, A.Yu., Gavrilyuk, O.A., and Mamatyuk, V.I., J. Chem. Soc., Faraday Trans., 1992, vol. 88, p. 2459.
Krivdin, L.B., Scherbina, N.A., and Istomina, N.V., Magn. Reson. Chem., 2005, vol. 43, p. 435; Krivdin, L.B., Larina, L.I., Chernyshev, K.A., and Rozentsveig, I.B., Magn. Reson. Chem., 2005, vol. 43, p. 937; Krivdin, L.B. and Nedolya, N.A., Tetrahedron Lett., 2005, vol. 46, p. 7367; Krivdin, L.B., Larina, L.I., Chernyshev, K.A., and Rulev, A.Yu., Magn. Reson. Chem., 2006, vol. 44, p. 178; Krivdin, L.B., Larina, L.I., Chernyshev, K.A., and Keiko, N.A., Aust. J. Chem., 2006, vol. 44, p. 178.
Sauer, S.P.A., J. Phys. B, 1997, vol. 30, p. 3773; Enevoldsen, T., Oddershede, J., and Sauer, S.P.A., Theor. Chem. Acc., 1998, vol. 100, p. 275.
Dunning, T.H., Jr., J. Chem. Phys., 1989, vol. 90, p. 1007; Kendall, R.A., Dunning, T.H., Jr., and Harrison, R.J., J. Chem. Phys., 1992, vol. 96, p. 6796; Woon, D.E. and Dunning, T.H., Jr., J. Chem. Phys., 1993, vol. 98, p. 1358; Woon, D.E. and Dunning, T.H., Jr., J. Chem. Phys., 1995, vol. 103, p. 4572.
Krivdin, L.B., Sauer, S.P.A., Peralta, J.E., and Contreras, R.H., Magn. Reson. Chem., 2002, vol. 40, p. 187; Krivdin, L.B. and Kuznetsova, T.A., Russ. J. Org. Chem., 2003, vol. 39, p. 1618; Krivdin, L.B., Magn. Reson. Chem., 2003, vol. 41, p. 157; Krivdin, L.B., Magn. Reson. Chem., 2003, vol. 41, p. 419; Krivdin, L.B., Magn. Reson. Chem., 2003, vol. 41, p. 885; Krivdin, L.B., Magn. Reson. Chem., 2004, vol. 42, p. 1; Krivdin, L.B., Magn. Reson. Chem., 2004, vol. 42, p. 500.
Schmidt, M.W., Baldridge, K.K., Boatz, J.A., Elbert, S.T., Gordon, M.S., Jensen, J.H., Koseki, S., Matsunaga, N., Nguyen, K.A., Su, S.J., Windus, T.L., Dupuis, M., and Montgomery, J.A., J. Comput. Chem., 1993, vol. 14, p. 1347.
Angeli, C., Bak, K.L., Bakken, V., Christiansen, O., Cimiraglia, R., Coriani, S., Dahle, P., Dalskov, E.K., Enevoldsen, T., Fernandez, B., Haettig, C., Hald, K., Halkier, A., Heiberg, H., Helgaker, T., Hettema, H., Jensen, H.J.A., Jonsson, D., Jørgensen, P., Kirpekar, S., Klopper, W., Kobayashi, R., Koch, H., Ligabue, A., Lutnaes, O.B., Mikkelsen, K.V., Norman, P., Olsen, J., Packer, M.J., Pedersen, T.B., Rinkevicius, Z., Rudberg, E., Ruden, T.A., Ruud, K., Salek, P., Sanchez de Meras, A., Saue, T., Sauer, S.P.A., Schimmelpfennig, B., Sylvester-Hvid, K.O., Taylor, P.R., Vahtras, O., Wilson, D.J., and Ågren, H., Dalton. A Molecular Electronic Structure Program, Release 2.0, 2005, http://www.kjemi.uio.no/software/dalton/dalton.html .
Sauer, S.P.A. and Krivdin, L.B., Magn. Reson. Chem., 2004, vol. 42, p. 671; Krivdin, L.B., Magn. Reson. Chem., 2004, vol. 42, p. 168.
Weygand-Hilgetag Organisch-chemische Experimenierkunst, Hilgetag, G. and Martini, A., Eds., Leipzig: Johann Ambrosius Barth, 1964, 3rd ed. Translated under the title Metody eksperimenta v organicheskoi khimii, Moscow: Khimiya, 1968, p. 489.
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Dedicated to Full Member of the Russian Academy of Sciences B.A. Trofimov on his 70th anniversary
Original Russian Text © L.N. Sobenina, A.P. Demenev, A.I. Mikhaleva, Yu.Yu. Rusakov, L.I. Larina, N.V. Istomina, L.B. Krivdin, 2008, published in Zhurnal Organicheskoi Khimii, 2008, Vol. 44, No. 10, pp. 1521–1526.
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Sobenina, L.N., Demenev, A.P., Mikhaleva, A.I. et al. 4-Dimethylaminoacetophenone O-vinyloxime: Synthesis and steric structure. Russ J Org Chem 44, 1497–1503 (2008). https://doi.org/10.1134/S1070428008100163
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DOI: https://doi.org/10.1134/S1070428008100163