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  1. No Access

    Article

    Control methods in the synthesis of 2,6-dimethoxybenzoic acid

    G. M. Belousova, N. N. Mikheeva in Pharmaceutical Chemistry Journal (1979)

  2. No Access

    Article

    Noncondensed polypiperidine systems

    The synthesis of noncondensed dipiperidylbenzene and tripiperidyl systems has been effected. Some derivatives of compounds of this series have been obtained.

    N. S. Prostakov, N. N. Mikheeva, V. G. Pleshakov in Chemistry of Heterocyclic Compounds (1972)

  3. No Access

    Article

    Substituted pyridines

    New 4-n-alkyl-1,2,5-trimethylpiperid-4-ols with pentyl, hexyl, heptyl, nonyl, and decyl radicals in the γ-position of the piperidine ring have been obtained. Similarly-substituted piperidines have been synthes...

    N. S. Prostakov, S. Ya. Govor, N. N. Mikheeva… in Chemistry of Heterocyclic Compounds (1972)

  4. No Access

    Article

    Substituted pyridines. Dehydrogenation, desamination, and n-desmethylation of 4-amino-1, 2, 5-trimethylpiperidine and (1, 2, 5-trimethyl-4-piperidyl)benzylideneamine

    4-Amino-1, 2, 5-trimethylpiperidine and (1, 2, 5-trimethyl-4-piperidyl)benzylideneamine are partially converted intoα, Β′-lutidine as a result of dehydrogenation, desamination, and N-desalkylation over a type K-1...

    N. S. Prostakov, N. N. Mikheeva, S. K. Banerdzhi in Chemistry of Heterocyclic Compounds (1970)

  5. No Access

    Article

    Acyl and aroyl derivatives of 4-amino-1,2,5-trimethylpiperidine

    N-Substituted amides of some aliphatic and aromatic acids, respectively, have been obtained by the acylation and aroylation of 4-amino-1,2,5-trimethylpiperidine.

    N. S. Prostakov, N. N. Mikheeva, S. Ya. Govor in Chemistry of Heterocyclic Compounds (1969)

  6. No Access

    Article

    1,2,5-Trimethyl-4-aminopiperidine and 3, 6-dimethyl-4-phenyl-2-aminopyridine

    1,2,5-Trimethylpiperid-4-one is used to prepare 1, 2, 5-trimethyl-4-aminopiperidine, which is then converted to 1, 2, 5-trimethyl-4-(diethylaminoacetylamino)piperidine. Amination of 2, 5-dimethyl-4-phenylpyrid...

    N. S. Prostakov, N. N. Mikheeva… in Chemistry of Heterocyclic Compounds (1967)

  7. No Access

    Article

    Substituted pyridines

    A number of amides and hydrazides of 4-phenyl-2,5-pyridine dicarboxylic acids are synthesized.

    N. S. Prostakov, N. N. Mikheeva, D. Phalgumani… in Chemistry of Heterocyclic Compounds (1966)