The regioselectivity of intramolecular nucleophilic ring opening reaction of aziridines is controlled by the ring size of products, fivemembered ring> six-membered ring> seven-membered ring.

 
  • 分子內的親核開(kāi)環(huán)反應主要受成環(huán)時(shí)環(huán)大小的控制,成環(huán)時(shí)的傾向是五元環(huán)>六元環(huán)>七元環(huán)。
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