Regiospecific Synthesis of 5- and 6-Acylated Naphtho[1,2- b ]benzofurans via Intramolecular Alkyne Carbonyl Metathesis

Maloy Nayak, Dileep Kumar Singh, Ikyon Kim

Research output: Contribution to journalArticlepeer-review

13 Citations (Scopus)

Abstract

Straightforward access to various 5- and 6-acylated naphtho[1,2-b]benzofurans was achieved by successive Sonogashira coupling and intramolecular alkyne carbonyl metathesis to assemble the central aromatic C ring of naphtho[1,2-b]benzofurans regiospecifically substituted with an acyl group at the C5 or C6 position.

Original languageEnglish
Article numberss-2016-f0747-op
Pages (from-to)2063-2073
Number of pages11
JournalSynthesis (Germany)
Volume49
Issue number9
DOIs
Publication statusPublished - 2017 May 3

Bibliographical note

Funding Information:
This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIP) (2014R1A2A1A11050491).

Publisher Copyright:
© Georg Thieme Verlag Stuttgart · New York-Synthesis 2017.

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Organic Chemistry

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