A new synthetic route to benzophenone derivatives

Heterocyclic communications

article

Sraa Abu-Melha¹ 

[1] Faculty of Science for Girls, King Khalid University

关键词: benzophenone;    enamine rearrangement;    methylammonium sulphite;    pyridinium salt;    recyclization;   

DOI  :  10.1515/hc-2017-0005

学科分类：内科医学

来源: De Gruyter

【 摘 要 】

The rearrangement reaction of 1-alkyl-2-(benzoylmethyl)pyridinium iodides 3a–d, 6 in the presence of various nucleophiles leads to 2-alkylaminobenzophenone derivatives 4a–c . Best results were achieved with alkylammonium sulfites as recyclization reagents.

【 授权许可】

CC BY|CC BY-NC-ND