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Chemistry of Heterocyclic Compounds

, Volume 10, Issue 3, pp 320–323 | Cite as

Heterocyclic diazo compounds

I. Properties of benzothiazole-2-diazonium salts
  • V. V. Shaburov
  • O. V. Vasil'eva
  • A. V. El'tsov
Article
  • 110 Downloads

Abstract

Benzothiazole-2-diazonium tetrafluoroborate and its 6-bromo, 6-methyl, and 6-methoxy derivatives are relatively stable and have high electrophilicities. They are rapidly converted in weakly alkaline media to the corresponding anti-diazotates, from which primary nitrosoamines can be obtained by acidification.

Keywords

Organic Chemistry Alkaline Medium Tetrafluoroborate Weakly Alkaline Diazo Compound 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Literature cited

  1. 1.
    A. Spilliadis and M. Hilsenrath, Rev. Chim., 17, 271 (1966).Google Scholar
  2. 2.
    Eastman Kodak Co., US Patent No. 2,868,775 (1959); Referativny Zh. Khim., 74,444 P (1960).Google Scholar
  3. 3.
    J. Goerdeler and H. Haubrich, Ber., 93, 397 (1960).Google Scholar
  4. 4.
    D. F. De Tar and A. R. Ballentine, J. Am. Chem. Soc., 78, 3916 (1956).Google Scholar
  5. 5.
    D. A. Drapkina, V. G. Brudz', and Z. S. Sidenko, Zh. Obshch. Khim., 32, 1535 (1962).Google Scholar
  6. 6.
    L. Pentimalli, Chim. Industria, 39, 11 (1957).Google Scholar
  7. 7.
    N. S. Drozdov, Zh. Obshch. Khim., 7, 1668 (1937).Google Scholar
  8. 8.
    C. Allen and J. Van Allan, in: Organic Syntheses, Vol. 3, Wiley.Google Scholar
  9. 9.
    C. G. Stuckwisch, J. Am. Chem. Soc., 71, 3417 (1949).Google Scholar
  10. 10.
    E. Besthorn, Ber., 43, 1519 (1910).Google Scholar

Copyright information

© Plenum Publishing Corporation 1975

Authors and Affiliations

  • V. V. Shaburov
    • 1
  • O. V. Vasil'eva
    • 1
  • A. V. El'tsov
    • 1
  1. 1.Lensovet Leningrad Technological InstituteUSSR

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