Loading AI tools
来自维基百科,自由的百科全书
麥克法迪恩-史蒂文斯反應(McFadyen-Stevens reaction)指鹼催化下,酰基磺酰肼發生熱分解,生成相應的醛類。[1][2]
達德曼等發展了一種不同的酰肼試劑。[3]
反應的具體機理仍不很清楚。有認為[4][5]反應機理是由底物的去質子化、質子1,2-遷移以及斷裂反應所組成,最後一步中烷氧負離子斷裂,得到產物,並生成芳基亞磺酸根離子(5)、放出氮氣。
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.