4.4 Article

Synthesis of trans-4,5-diaminocyclopent-2-enones from furfural catalyzed by Er(III) immobilized on silica

期刊

TETRAHEDRON LETTERS
卷 58, 期 4, 页码 302-304

出版社

PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tetlet.2016.12.002

关键词

Heterogeneous catalysis; Catalyst reuse; Cyclopentenones; Furfural; Erbium

资金

  1. Fundacao para a Ciencia e a Tecnologia (FCT) [UID/DTP/04138/2013]
  2. European Research Area Network
  3. ERANet LAC [ELAC2014/BEE-0341]

向作者/读者索取更多资源

An efficient and simple method is described for the synthesis of trans-4,5-diaminocyclopent-2-enones via reaction of furfural and secondary amines, using ErCl3 center dot 6H(2)O immobilized on silica allowing an efficient catalyst reuse using n-butanol/n-hexane as the reaction media. (C) 2016 Elsevier Ltd. All rights reserved.

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