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Reactions of Pyrylium Salts with Nitrogen-containing Nucleophiles

Russian chemical reviews, 1982-05, Vol.51 (5), p.469-484

1982

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Penicillin therapy of acute and chronic maxillary sinusitis

Vestnik otorinolaringologii, 1954-09, Vol.16 (5), p.28

ZHDANOVA, M P

1954

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Reactions of heterocyclic cations with n-containing nucleophiles. 15. Reaction of 2,6-diphenylpyrylium perchlorate with semi- and thiosemicarbazides

Chemistry of heterocyclic compounds (New York, N.Y. 1965), 1986-12, Vol.22 (12), p.1322-1326

1986

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Synthesis of pyrimidine derivatives by reaction of pyrylium salts with guanidine and compounds of the guanidine series

Chemistry of heterocyclic compounds (New York, N.Y. 1965), 1980-06, Vol.16 (6), p.574-578

1980

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Photochemistry of pyridinium salts 2: Photobiscyclization of N-azomethine pyridinium derivatives

Journal of photochemistry and photobiology. A, Chemistry., 1990-10, Vol.54 (1), p.91-97

1990

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Photochemistry of 1-amino-2,4,6-triphenylpyridinium perchlorate

Chemistry of heterocyclic compounds (New York, N.Y. 1965), 1988-03, Vol.24 (3), p.351-351

1988

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Reactions of heterocyclic cations with N-containing nucleophiles. 13. Investigation of the reaction of 2,4,6-triarylpyrylium salts with hydrazines, semicarbazide, and thiosemicarbazide

Chemistry of heterocyclic compounds (New York, N.Y. 1965), 1983-05, Vol.19 (5), p.564-571

1983

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Reactions of heterocyclic cations with N-containing nucleophiles. 14. Recyclization of 2,6-diphenylpyrylium perchlorate under the influence of nucleophiles with an N-C-N fragment

Chemistry of heterocyclic compounds (New York, N.Y. 1965), 1983-07, Vol.19 (7), p.714-719

1983

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Synthesis of pyrimidine derivatives by reaction of pyrylium salts with guanidine and compounds of the guanidine series

Chemistry of heterocyclic compounds (New York, N.Y. 1965), 1980-06, Vol.16 (6), p.574-578

1980

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Pharmacological properties of pyridinium salts, pyrazolines, and pyrazoles

Pharmaceutical chemistry journal, 1986-11, Vol.20 (11), p.778-781

1986

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Synthesis of pyridine and pyrimidine derivatives by reaction of pyrylium salts with ureas, thioureas, and isothioureas

Chemistry of heterocyclic compounds (New York, N.Y. 1965), 1979-03, Vol.15 (3), p.265-268

1979

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ChemInform Abstract: REACTIONS OF HETEROCYCLIC CATIONS WITH N‐CONTAINING NUCLEOPHILES. 14. RECYCLIZATION OF 2,6‐DIPHENYLPYRYLIUM PERCHLORATE IN THE PRESENCE OF NUCLEOPHILES WITH A NITROGEN‐CARBON‐NITROGEN FRAGMENT

Chemischer Informationsdienst, 1983-12, Vol.14 (49)

1983

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Reaction of pyrylium salts with amidines

Chemistry of heterocyclic compounds (New York, N.Y. 1965), 1978-04, Vol.14 (4), p.371-373

1978

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Synthesis and properties of N-hetarylpyridinium salts

Chemistry of heterocyclic compounds (New York, N.Y. 1965), 1978-07, Vol.14 (7), p.761-765

1978

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ChemInform Abstract: SYNTHESIS OF PYRIMIDINE DERIVATIVES BY THE REACTION OF PYRYLIUM SALTS WITH GUANIDINE AND COMPOUNDS OF ITS SERIES

Chemischer Informationsdienst, 1980-10, Vol.11 (40)

1980

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ChemInform Abstract: SYNTHESIS OF PYRIDINE AND PYRIMIDINE DERIVATIVES BY THE REACTION OF PYRYLIUM SALTS WITH UREAS, THIOUREAS, AND ISOTHIOUREAS

Chemischer Informationsdienst, 1979-08, Vol.10 (32)

1979

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ChemInform Abstract: SYNTHESIS OF SUBSTITUTED PYRIMIDINES FROM PYRYLIUM SALTS

Chemischer Informationsdienst, 1978-09, Vol.9 (37)

1978

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ChemInform Abstract: REACTION OF PYRYLIUM SALTS WITH AMIDINES

Chemischer Informationsdienst, 1978-08, Vol.9 (35)

1978

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Synthesis of condensed pyrimidine systems based on 2,4,6-triphenylpyrylium perchlorate

Chemistry of heterocyclic compounds (New York, N.Y. 1965), 1975-09, Vol.11 (9), p.1025-1028

1975

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Reaction of methyl-substituted pyrylium salts with tertiary amines

Chemistry of heterocyclic compounds (New York, N.Y. 1965), 1976-11, Vol.12 (11), p.1222-1226

1976

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ChemInform Abstract: DIE UMWANDLUNG VON 2,4,6‐TRIPHENYLPYRYLIUMPERCHLORAT IN EINE VERBINDUNG DER PYRIMIDINREIHE

Chemischer Informationsdienst, 1975-06, Vol.6 (25)

1975

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Conversion of 2,4,6-triphenylpyrylium perchlorate to a compound of the pyrimidine series

Chemistry of heterocyclic compounds (New York, N.Y. 1965), 1975-02, Vol.11 (2), p.240-240

1975

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Reaction of 2,4,6-trimethyl- and 2,4,6-triphenylpyrylium perchlorates with heterocyclic amines

Chemistry of heterocyclic compounds (New York, N.Y. 1965), 1974-11, Vol.10 (11), p.1285-1290

1974

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Reaction of pyrylium salts with amines of the benzimidazole series

Chemistry of heterocyclic compounds (New York, N.Y. 1965), 1973-12, Vol.9 (12), p.1522-1525

1973

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ChemInform Abstract: Reactions of Heterocyclic Cations with N‐Containing Nucleophiles. Part 15. Reaction of 2,6‐Diphenylpyrylium Perchlorate with Semi‐ and Thiosemicarbazides

ChemInform, 1987-07, Vol.18 (28), p.no-no

1987

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Reactions of Pyrylium Salts with Nitrogen-containing Nucleophiles

Penicillin therapy of acute and chronic maxillary sinusitis

Reactions of heterocyclic cations with n-containing nucleophiles. 15. Reaction of 2,6-diphenylpyrylium perchlorate with semi- and thiosemicarbazides

Synthesis of pyrimidine derivatives by reaction of pyrylium salts with guanidine and compounds of the guanidine series

Photochemistry of pyridinium salts 2: Photobiscyclization of N-azomethine pyridinium derivatives

Photochemistry of 1-amino-2,4,6-triphenylpyridinium perchlorate

Reactions of heterocyclic cations with N-containing nucleophiles. 13. Investigation of the reaction of 2,4,6-triarylpyrylium salts with hydrazines, semicarbazide, and thiosemicarbazide

Reactions of heterocyclic cations with N-containing nucleophiles. 14. Recyclization of 2,6-diphenylpyrylium perchlorate under the influence of nucleophiles with an N-C-N fragment

Synthesis of pyrimidine derivatives by reaction of pyrylium salts with guanidine and compounds of the guanidine series

Pharmacological properties of pyridinium salts, pyrazolines, and pyrazoles

Synthesis of pyridine and pyrimidine derivatives by reaction of pyrylium salts with ureas, thioureas, and isothioureas

ChemInform Abstract: REACTIONS OF HETEROCYCLIC CATIONS WITH N‐CONTAINING NUCLEOPHILES. 14. RECYCLIZATION OF 2,6‐DIPHENYLPYRYLIUM PERCHLORATE IN THE PRESENCE OF NUCLEOPHILES WITH A NITROGEN‐CARBON‐NITROGEN FRAGMENT

Reaction of pyrylium salts with amidines

Synthesis and properties of N-hetarylpyridinium salts

ChemInform Abstract: SYNTHESIS OF PYRIMIDINE DERIVATIVES BY THE REACTION OF PYRYLIUM SALTS WITH GUANIDINE AND COMPOUNDS OF ITS SERIES

ChemInform Abstract: SYNTHESIS OF PYRIDINE AND PYRIMIDINE DERIVATIVES BY THE REACTION OF PYRYLIUM SALTS WITH UREAS, THIOUREAS, AND ISOTHIOUREAS

ChemInform Abstract: SYNTHESIS OF SUBSTITUTED PYRIMIDINES FROM PYRYLIUM SALTS

ChemInform Abstract: REACTION OF PYRYLIUM SALTS WITH AMIDINES

Synthesis of condensed pyrimidine systems based on 2,4,6-triphenylpyrylium perchlorate

Reaction of methyl-substituted pyrylium salts with tertiary amines

ChemInform Abstract: DIE UMWANDLUNG VON 2,4,6‐TRIPHENYLPYRYLIUMPERCHLORAT IN EINE VERBINDUNG DER PYRIMIDINREIHE

Conversion of 2,4,6-triphenylpyrylium perchlorate to a compound of the pyrimidine series

Reaction of 2,4,6-trimethyl- and 2,4,6-triphenylpyrylium perchlorates with heterocyclic amines

Reaction of pyrylium salts with amines of the benzimidazole series

ChemInform Abstract: Reactions of Heterocyclic Cations with N‐Containing Nucleophiles. Part 15. Reaction of 2,6‐Diphenylpyrylium Perchlorate with Semi‐ and Thiosemicarbazides

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