Mechanical Force Induces Ylide-Free Cycloaddition of Nonscissible Aziridines

Extra Form
author Hyo Jae Yoon
journal Angewandte Chemie International Edition


PrevPrev Article

NextNext Article


+ - Up Down Comment Print


Sangmin Jung


Reported herein is that aziridines can be a nonvulnerable mechanophore. Upon exposure to a mechanical force, stereochemically pure nonactivated aziridines incorporated into the backbone of macromolecule do not undergo cis‐trans isomerization, evidencing no bond cleavage by the force. Nonetheless, aziridines react with a dipolarophile and does not obey conventional reaction pathways that involve C‐C or C‐N bond cleavage prior to the event of cycloaddition. The mechanism of such an ylide‐free reaction of aziridines is explained by calculations. Our work demonstrates that a nonvulnerable chemical structure can be a mechanophore.




1 2 3 4 5 6 7 8

Designed by / sketchbook5 board skin

나눔글꼴 설치 안내

이 PC에는 나눔글꼴이 설치되어 있지 않습니다.

이 사이트를 나눔글꼴로 보기 위해서는
나눔글꼴을 설치해야 합니다.

설치 Cancel

Sketchbook5, 스케치북5

Sketchbook5, 스케치북5

Sketchbook5, 스케치북5

Sketchbook5, 스케치북5