N-<i>o</i>-chlorophenylsulfonylcarbamoyl derivatives of pyrazoles, pyrazolines, and imidazole

Authors

  • Н. Л. Нам K. A. Timiryazev Moscow Agricultural Academy, Moscow 127550
  • И. И. Грандберг K. A. Timiryazev Moscow Agricultural Academy, Moscow 127550
  • B. И. Сорокин K. A. Timiryazev Moscow Agricultural Academy, Moscow 127550

Abstract

In the reaction of o-chlorosulfonyl dissociate with imidazole, pyrazoles, and pyrazolines with a free NH group of the nucleus under mild conditions, N-acylation takes place with the formation of a heterocyclic containing, at the nitrogen atom of the nucleus, an o-Cl-6H4SO2NHCO- group which hydrolyzes very easily in the case of pyrazoles.

How to Cite
Nam, N. L.; Grandberg, I. I.; Sorokin, V. I. Chem. Heterocycl. Compd. 1994, 30, 40. [Khim. Geterotsikl. Soedin. 1994, 45.]

For this article in the English edition, see DOI https://doi.org/10.1007/BF01164729

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Published

1994-01-25

Issue

No. 1 (1994)

Section

Original Papers