Unstabilized Azomethine Ylide Chemistry from a Single Precursor: Acceptor-Controlled Divergence and Patterns of Scaffold Outcomes
Azomethine ylides are highly reactive nitrogen-containing intermediates. One of their most common uses is in [3+2] cycloadditions with alkenes and carbonyl-type dipolarophiles to construct five-membered heterocycles such as pyrrolidines and oxazolidines. These intermediates have attracted ...
危险品化学品经营许可证（带存储）