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Reaction of dihalocarbenes with chromenes under interphase-catalysis conditions

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Chemistry of Heterocyclic Compounds Aims and scope

Abstract

Reactions involving the interphase dichloro-and dibromocyclopropanation of 2H- and 4H-chromenes that contain ethoxy, aryl, alkyl, and hetaryl substituents in the pyran ring were studied. It is shown that products of addition of dihalocarbenes to the double bond of the chromenes are formed in high yields in all cases.

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Authors and Affiliations

  1. Scientific-Research Institute of Physical and Organic Chemistry, Rostov State University, 344006, Rostov-on-Don

    A. V. Koblik, K. F. Suzdalev & G. N. Dorofeenko

Authors
  1. A. V. Koblik
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  2. K. F. Suzdalev
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  3. G. N. Dorofeenko
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Additional information

Deceased.

Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 2, pp. 163–166, February, 1982.

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Koblik, A.V., Suzdalev, K.F. & Dorofeenko, G.N. Reaction of dihalocarbenes with chromenes under interphase-catalysis conditions. Chem Heterocycl Compd 18, 124–127 (1982). https://doi.org/10.1007/BF00512951

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  • DOI: https://doi.org/10.1007/BF00512951

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