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Featured researches published by L. D. Smirnov.


ChemInform | 1973

SULFONIERUNG VON 2-BENZYL-3-HYDROXY-PYRIDIN UND SEINEN OXIDEN

V. S. Zhuravlev; L. D. Smirnov; V. P. Lezina; L. G. Stolyarova; K. M. Dyumaev

5-Benzyl-3-hydroxy-pyridin (I) last sich mit 20%igem Oleum bei 20°C nahezu quantitativ′ zum 5-(4′-Sulfonyl-benzyl)-3-hydfoxy-pyridin (II) sulfonieren, das in einer Kaliumhydroxid-Schmelze bei 170°C zur 4′-Hydroxy-Verbindung (III) verseift wird.


ChemInform | 1971

HERST. UND UNTERSUCHUNG DER SULFONIERUNG VON 6-METHOXY- UND 6-HYDROXY-2-PHENYL-3-HYDROXY-PYRIDIN

L. D. Smirnov; M. R. Avezov; V. P. Lezina; R. O. Alieva; K. M. Dyumaev

Durch 10stundiges Erhitzen von 6-Jod-2-phenyl-3-hydroxy-pyridin (I) mit Natriummethylat (II) in Methanol auf 150°C entsteht die 6-Methoxy-Verbindung (III) (Ausbeute 90%).


ChemInform | 1989

4-Methyl-5-hydroxypyrimidine and Its N-Oxides: Synthesis and Reactivity in Electrophilic Substitution Reactions.

S. B. Gashev; L. V. Gol'tsova; L. D. Smirnov; V. P. Lezina


ChemInform | 1988

Investigation of Acid-Base Equilibria of N-Containing Heterocycles by NMR Methods. Part 2. Substituted Pyridine and Pyrimidine 1-Oxides.

V. P. Lezina; M. M. Kozlova; S. B. Gashev; L. V. Gol'tsova; A. U. Stepanyants; L. D. Smirnov


ChemInform | 1987

Investigation of Acid-Base Equilibria of Nitrogen-Containing Heterocycles by NMR Methods. Part 1. Substituted Pyridines and Pyrimidines.

V. P. Lezina; M. M. Kozlova; S. B. Gashev; A. U. Stepanyants; L. D. Smirnov


ChemInform | 1985

STUDY OF ELECTROPHILIC REACTIONS OF 3-HYDROXYQUINOLINE 1-OXIDE

L. V. Gol'tsova; V. P. Lezina; V. I. Kuz'min; L. D. Smirnov


ChemInform | 1980

STUDY OF AMINOMETHYLATION OF 3‐HYDROXY‐1,5‐NAPHTHYRIDINE

A. E. Zbarskii; L. D. Smirnov; V. F. Zakharov; V. P. Zvolinskii; K. M. Dyumaev


ChemInform | 1977

Study of Electrophylic Reaction of 3-Hydroxyisonicotin Acid.

L. D. Smirnov; L. G. Stolyarova; L. V. Shirokova; V. P. Lezina


ChemInform | 1976

β-HYDROXYPYRIDINECARBOXYLIC ACIDS. COMMUNICATION 1. ELECTROPHILIC REACTIONS OF 5-HYDROXYNICOTINIC ACIDS

L. D. Smirnov; L. G. Stolyarova; V. P. Lezina; K. M. Dyumaev


ChemInform | 1975

UNTERSUCHUNG EINIGER ELEKTROPHILER UMSETZUNGEN DES 5-BENZYL-3-HYDROXY-PYRIDIN-1-OXIDS

L. D. Smirnov; V. S. Zhuravlev; V. P. Lezina; K. M. Dyumaev

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