Equilibrium of acyl transfer between pyridine N-oxides and their acylonium salts

被引：0
|
作者：
V. I. Rubachenko
G. Schroeder
K. Yu. Chotii
V. V. Kovalenko
A. N. Red’ko
B. Lenska
机构：
[1] National Academy of Sciences of Ukraine,Litvinenko Instituteof Physical Organic and Coal Fuel Chemistry
[2] Adam Mickiewicz University,undefined
来源：
Russian Journal of General Chemistry | 2008年 / 78卷
关键词：
Equilibrium Constant; General Chemistry; Reaction Series; Tetraphenylborate; Acyl Transfer;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Transfer of acyl groups from N-acyloxypyridinium salts to pyridine N-oxides in acetonitrile was studied. The equilibrium constants of acyl exchange were determined. These quantities vary in the range covering eight orders of magnitude, depending on the structure of the reagents, and are independent of the structure of the acyl group.
引用
收藏
页码：1241 / 1246
页数：5
相关论文
共 50 条
  • [41] REACTION OF PYRIDINE N-OXIDES WITH TRIFLIC ANHYDRIDE - FORMATION OF N-SULFONYLOXY AND DIPYRIDINIUM ETHER SALTS
    CHEN, ZC
    STANG, PJ
    TETRAHEDRON LETTERS, 1984, 25 (36) : 3923 - 3926
  • [42] Complex formation of pyridine N-oxides with iodine
    S. P. Ponomarenko
    Yu. Ya. Borovikov
    T. E. Sivachek
    V. P. Makovetskii
    Russian Journal of General Chemistry, 2004, 74 : 1936 - 1942
  • [43] FLASH VACUUM PYROLYSIS OF PYRIDINE N-OXIDES
    ITOH, Y
    OHSAWA, A
    IGETA, H
    HETEROCYCLES, 1986, 24 (01) : 256 - 256
  • [44] Deoxygenation of pyridine N-oxides with dimethylthiocarbamoyl chloride
    Ponaras, Anthony A.
    Zaim, Oemer
    JOURNAL OF HETEROCYCLIC CHEMISTRY, 2007, 44 (02) : 487 - 489
  • [45] Reactions of pyridine N-oxides with alkenyltrichlorophosphonium hexachlorophosphates
    Mitrasov, YN
    Anisimova, EA
    Kolyamshin, OA
    Kormachev, VV
    ZHURNAL OBSHCHEI KHIMII, 1998, 68 (01): : 164 - 164
  • [46] Complex formation of pyridine N-oxides with iodine
    Ponomarenko, SP
    Borovikov, YY
    Sivachek, TE
    Makovetskii, VP
    RUSSIAN JOURNAL OF GENERAL CHEMISTRY, 2004, 74 (12) : 1936 - 1942
  • [47] Recent trends in the chemistry of pyridine N-oxides
    Youssif, Shaker
    ARKIVOC, 2001, : 242 - 268
  • [48] FLASH VACUUM PYROLYSIS OF PYRIDINE N-OXIDES
    ITOH, T
    OHSAWA, A
    ITOH, Y
    IGETA, H
    HETEROCYCLES, 1990, 31 (05) : 783 - 786
  • [49] NOVEL SYNTHESIS OF PYRIDINE N-OXIDES AND ISOXAZOLINES
    CRABBE, P
    SANTOS, E
    HARO, J
    RIUS, C
    JOURNAL OF HETEROCYCLIC CHEMISTRY, 1972, 9 (05) : 1189 - &
  • [50] DEOXYGENATION OF PYRIDINE N-OXIDES WITH SULFUR DIOXIDE
    DANIHER, FA
    HACKLEY, BE
    JOURNAL OF ORGANIC CHEMISTRY, 1966, 31 (12): : 4267 - &
12345