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Unmasking of aminoanthroquinone moiety through a ring opening in the presence of copper salts and a subsequent cross-coupling/recyclization cascade

Описание

Тип публикации: статья из журнала

Год издания: 2007

Идентификатор DOI: 10.1016/j.tetlet.2006.12.129

Аннотация: In the presence of copper(I) salts, 3-bromo- or 3-iodoisoxazoles undergo isoxazole ring opening to give keto amines that can undergo further one-pot cascade cross-coupling/recyclization transformation into an extended flat polyaromatic ring system that can provide an interesting new platform for the design of DNA intercalators. If Показать полностьюnecessary, the three-step reaction cascade can be interrupted at a desired intermediate step through a judicious choice of reaction temperature and catalyst. (c) 2007 Elsevier Ltd. All rights reserved.

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Издание

Журнал: TETRAHEDRON LETTERS

Выпуск журнала: Vol. 48, Is. 10

Номера страниц: 1867-1870

ISSN журнала: 00404039

Место издания: OXFORD

Издатель: PERGAMON-ELSEVIER SCIENCE LTD

Персоны

  • Vasilevsky S.F. (KRASNOYARSK STATE UNIV)
  • Gornostaev L.M. (KRASNOYARSK STATE UNIV)
  • Stepanov A.A. (KRASNOYARSK STATE UNIV)
  • Arnold E.V. (KRASNOYARSK STATE UNIV)
  • Alabugin I.V. (KRASNOYARSK STATE UNIV)

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