Ultrasound-promoted alkynylation of ethynylbenzene to ketones under solvent-free condition

Shun Jun Ji, Zhi Liang Shen, Da Gong Gu, Xiao Ying Huang

Research output: Contribution to journalArticlepeer-review

46 Scopus citations

Abstract

This paper described alkynylation of ethynylbenzene to ketones catalyzed by potassium tert-butoxide under solvent-free conditions in the presence of ultrasound irradiation.

Original languageEnglish
Pages (from-to)161-163
Number of pages3
JournalUltrasonics Sonochemistry
Volume12
Issue number3
DOIs
StatePublished - Feb 2005
Externally publishedYes

Keywords

  • Ethynylbenzene
  • Propargylic alcohol
  • Solvent-free
  • Ultrasound

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