Zhang Yan, Huang Chenchao, Lin Xinru, Hu Qi, Hu Boyue, Zhou Yulu, Zhu Gangguo
Key Laboratory of the Ministry of Education for Advanced Catalysis Materials , Zhejiang Normal University , 688 Yingbin Road , Jinhua 321004 , China.
Org Lett. 2019 Apr 5;21(7):2261-2264. doi: 10.1021/acs.orglett.9b00540. Epub 2019 Mar 14.
A novel Fe-catalyzed olefin hydroamination with aryldiazo sulfones for accessing alkylarylazo compounds has been successfully developed. Aryldiazo sulfones are used as radical acceptors, and N-N double bonds will be regenerated when an arene sulfonyl group leaves. The reaction features mild reaction conditions and a broad substrate scope, allowing access to many azo compounds that would be difficult or perhaps impossible to access using other methods.
一种通过芳基重氮砜进行铁催化的烯烃氢胺化反应来制备烷基芳基偶氮化合物的新方法已成功开发出来。芳基重氮砜用作自由基受体，当芳基磺酰基离去时，N-N双键会再生。该反应具有反应条件温和、底物范围广的特点，能够制备许多用其他方法难以或可能无法获得的偶氮化合物。
