Ring-chain tautomerism of 2-aryl-6-oxohexahydropyrimidine-4-carboxylic acid sodium salts

被引：0
|
作者：
A. Yu. Ershov
D. G. Nasledov
K. V. Nasonova
K. V. Sezyavina
T. V. Susarova
I. V. Lagoda
V. V. Shamanin
机构：
[1] Russian Academy of Sciences,Institute of Macromolecular Compounds
[2] Ministry of Defence of the Russian Federation,Research Test Medical and Biological Protection Center, State Research Test Institute of Military Medicine
来源：
Chemistry of Heterocyclic Compounds | 2013年 / 49卷
关键词：
2-aryl-6-oxohexahydropyrimidine-4-carboxylic acids; ring-chain tautomerism;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
It was shown by 1H and 13C NMR spectroscopy that the 2-aryl-6-oxohexahydropyrimidine-4-carboxylic acid sodium salts existed in D2O solution as a tautomeric mixture of cyclic and linear forms. The cyclic form consisted of two (2RS,4S)-stereoisomers, differing in the aryl substituent configuration at the pyrimidine ring C-2 atom.
引用
收藏
页码：598 / 603
页数：5
相关论文
共 50 条
  • [1] Ring-chain tautomerism of 2-aryl-6-oxohexahydropyrimidine-4-carboxylic acid sodium salts
    Ershov, A. Yu.
    Nasledov, D. G.
    Nasonova, K. V.
    Sezyavina, K. V.
    Susarova, T. V.
    Lagoda, I. V.
    Shamanin, V. V.
    CHEMISTRY OF HETEROCYCLIC COMPOUNDS, 2013, 49 (04) : 598 - 603
  • [2] Ring-chain tautomerism of 2-aryl-substituted imidazolidines
    Anikó, G
    László, L
    Gábor, B
    Ferenc, F
    Ferenc, E
    MAGYAR KEMIAI FOLYOIRAT, 2000, 106 (11): : 451 - 459
  • [3] Ring-chain tautomerism of 2-aryl-substituted imidazolidines
    Lázár, L
    Göblyös, A
    Evanics, F
    Bernáth, G
    Fülöp, F
    TETRAHEDRON, 1998, 54 (44) : 13639 - 13644
  • [4] RING-CHAIN TAUTOMERISM OF 1-ALKYLIDENEBENZAMIDRAZONE SALTS
    KHRUSTALYOV, VA
    ZELENIN, KN
    SERGUTINA, VP
    PINSON, VV
    KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII, 1980, (08): : 1138 - 1138
  • [5] Ring-chain tautomerism of 2-aryl-substituted-hexahydropyrimidines and tetrahydroquinazolines
    Göblyös, A
    Lázár, L
    Fülöp, F
    TETRAHEDRON, 2002, 58 (05) : 1011 - 1016
  • [6] RING-CHAIN TAUTOMERISM OF 2,2'-BENZYLIDENEDICYCLOHEXANONE
    VYSOTSKII, VI
    VERSHINI.NV
    TILICHEN.MN
    ISAKOV, VV
    BELOKON, TM
    ZHURNAL ORGANICHESKOI KHIMII, 1973, 9 (11): : 2427 - 2428
  • [7] SYNTHESIS AND RING-CHAIN TAUTOMERISM OF SALTS OF AMIDRAZONE ALKYLIDENE(ARYLIDENE) DERIVATIVES
    KHRUSTALEV, VA
    SERGUTINA, VP
    ZELENIN, KN
    PINSON, VV
    KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII, 1982, (09): : 1264 - 1267
  • [8] RING-CHAIN TAUTOMERISM AND REACTIONS OF 2,3-DIMETHYL-4-OXY-4-ARYL-3,4-DIHYDROPHTHALAZONES
    VALTER, RE
    BATSE, AE
    VALTER, SP
    KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII, 1973, (08): : 1124 - 1126
  • [9] RING-CHAIN TAUTOMERISM IN THE ACID ESTERS OF PYRIDINE-2-3-DICARBOXYLIC ACID
    KENYON, J
    THAKER, K
    JOURNAL OF THE CHEMICAL SOCIETY, 1957, (JUN): : 2531 - 2536
  • [10] RING-CHAIN TAUTOMERISM OF 2-ALKYLAMINOTETRAHYDROPYRANES AND FURANS
    ZHDANOV, SL
    POTEKHIN, AA
    KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII, 1977, (03): : 417 - 418
12345