Skip to main content
SpringerLink
Log in

Chlorination of 1,5-dimethylpyrazole

  • Published:
Chemistry of Heterocyclic Compounds Aims and scope

Abstract

The chlorination of 1,5-dimethylpyrazole by gaseous chlorine in acetic acid in the presence of sodium acetate affords 1-methyl-3,4-dichloro-5-(dichloromethyl)pyrazole, which is subsequently converted to the 5-(trichloromethyl) derivative.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

Literature Cited

  1. B. I. Stepanov, V. P. Perevalov, M. A. Andreeva, and A. K. Kh. Karim, Zh. Obshch. Khim., 50, 2106 (1980).

    Google Scholar 

  2. V. P. Perevalov, M. A. Andreeva, M. I. Bolotov, and B. I. Stepanov, Khim. Geterotsikl. Soedin., No. 7, 993 (1983).

    Google Scholar 

  3. A. Gordon and R. Ford, Chemist's Companion [Russian translation], Mir, Moscow (1976).

    Google Scholar 

  4. Yu. A. Naumov and I. I. Grandberg, Usp. Khim., 35, 21 (1966).

    Google Scholar 

  5. V. P. Perevalov, A. K. Karim, A. V. Khrapov, L. I. Baryshnenkova, and B. I. Stepanov, Khim. Geterotsikl. Soedin., No. 1, 40 (1988).

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. D. I. Mendeleev Moscow Chemicotechnological Institute, 125820, Moscow

    V. P. Perevalov, Yu. A. Manaev, B. V. Bezborodov & B. I. Stepanov

Authors
  1. V. P. Perevalov
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Yu. A. Manaev
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. B. V. Bezborodov
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. B. I. Stepanov
    View author publications

    You can also search for this author in PubMed Google Scholar

Additional information

Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 3, pp. 352–354, March, 1990.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Perevalov, V.P., Manaev, Y.A., Bezborodov, B.V. et al. Chlorination of 1,5-dimethylpyrazole. Chem Heterocycl Compd 26, 301–303 (1990). https://doi.org/10.1007/BF00472550

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00472550

Keywords

Search

Navigation