作者:Chia-Hsi Yang、Lang-Tone Lee、Jun-Hao Yang、Yu Wang、Gene-Hsiang Lee
DOI:10.1016/s0040-4020(01)89566-1
日期:1994.1
Spiropyrazolines are obtained from the the tandem reactions of one molecular of azide and three molecules of alkyl vinyl ketone. There are two types of structures in these products: One of them has an intramolecular hydrogen bond the hydroxyl proton and the acetyl oxygen, while the other has none.
螺吡唑啉是从一分子叠氮化物和三分子烷基乙烯基酮的串联反应获得的。这些产品有两种类型的结构:一种具有分子内氢键,羟基质子和乙酰氧,而另一种则没有。