- 作者: 侯敦仁、孫崇喜、謝武憲、簡靜瑜、徐昀
- 作者服務機構: Department of Applied Chemistry, National University of Kaohsiung, 700 Kaohsiung University Road, Kaohsiung City, 811, Taiwan, R.O.C.
- 中文摘要: A new method to prepare α,β-unsaturated enol aldehydes is described. 3-Ethoxymethacrolein (1) and 5-formyl-3,4-dihydro-2H-pyran (5) were effectively prepared from enol ethers and the Vilsmeier-Haack type complex, derived from cyanuric chloride and DMF. One byproduct, amidine 4, was also characterized.
- 英文摘要: --
- 中文關鍵字: Formylation; Enol ether; α,β-Unsaturated aldehyde; Vilsmeier-Haack complex.
- 英文關鍵字: --