Loading AI tools
来自维基百科,自由的百科全书
帕爾-克諾爾合成(德語:Paal-Knorr-Synthese)是由1,4-二羰基化合物作原料環化製取呋喃、噻吩或吡咯類化合物的方法。得名於化學家卡爾·帕爾(Carl Paal)和路德維希·克諾爾(Ludwig Knorr)。[1][2][3]
原料在無水酸性條件下失水生成呋喃環系:[4]
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.