Preparation of ethyl arylpropiolates from aryl iodides by palladium-catalyzed cross-coupling reaction

T. Sakamoto, F. Shiga, A. Yasuhara, D. Uchiyama, Y. Kondo, H. Yamanaka

Research output: Contribution to journalArticlepeer-review

61 Citations (Scopus)

Abstract

The palladium-catalyzed cross-coupling reaction of aryl iodides with 3,3,3-triethoxy-1-propyne gave 1-aryl-3,3,3-triethoxy-1-propynes which were converted to the corresponding ethyl arylpropiolates. The arylpropiolates were also synthesized from the cross-coupling reactions of aryl iodides with 2-ethoxycarbonyl-1-ethynylzinc chloride or ethyl (tributylstannyl)propiolate, but the reactions were not generally applicable.

Original languageEnglish
Pages (from-to)746-748
Number of pages3
JournalSynthesis
Issue number8
Publication statusPublished - 1992 Jan 1

ASJC Scopus subject areas

  • Catalysis
  • Organic Chemistry

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