Highly efficient and selective synthesis of (E)-α,β-unsaturated ketones by crossed condensation of ketones and aldehydes catalyzed by an air-stable cationic organobismuth perfluorooctanesulfonate

Renhua Qiu, Yimiao Qiu, Shuangfeng Yin*, Xinhua Xu, Shenglian Luo, Chak Tong AU, Wai Yeung WONG, Shigeru Shimada

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

41 Citations (Scopus)

Abstract

An air-stable cationic organobismuth perfluorooctanesulfonate possessing both acidic and basic characters was synthesized, and showed high catalytic activity, diastereoselectivity, stability, and reusability in the one-pot synthesis of (E)-α,β-unsaturated ketones through highly selective crossed condensation of ketones and aldehydes in water.

Original languageEnglish
Pages (from-to)153-162
Number of pages10
JournalAdvanced Synthesis & Catalysis
Volume352
Issue number1
DOIs
Publication statusPublished - 4 Jan 2010

Scopus Subject Areas

  • Catalysis
  • Organic Chemistry

User-Defined Keywords

  • (e)-α,β-unsaturated ketones
  • Crossed condensation
  • Diastereoselectivity
  • Organobismuth compounds
  • Perfluorooctanesulfonates

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