Synthesis of pyrrole derivatives mediated by dicobalthexacarbonyl

Jeng Long Wang, Chuen Her Ueng, Ming Chang P. Yeh

研究成果: 雜誌貢獻期刊論文同行評審

20 引文 斯高帕斯(Scopus)

摘要

Addition of α- and β-amino acid derivatives to the cobalt stabilized propargylic cation 2 gives dicobalthexacarbonyl complexes with an amino acid derivative at the propargyl position. Oxidation of the resulting complexes with Fe(III) produces propargyl amines 4. Intramolecular cyclization of 4 with LDA followed by oxidation of the crude product with DDQ affords pyrrole derivatives as the major products.

原文英語
頁(從 - 到)2823-2826
頁數4
期刊Tetrahedron Letters
36
發行號16
DOIs
出版狀態已發佈 - 1995 四月 17

ASJC Scopus subject areas

  • 生物化學
  • 藥物發現
  • 有機化學

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