Facile Synthesis of Spiro[cyclohexane-1,3’-indoline]-2,2’-diones

Heterocyclic communications

article

Shin-taro Katayama¹  Hiroshi Nishino¹ 

[1] Department of Chemistry, Graduate School of Science, Kumamoto University

关键词: spiro[cyclohexane-1;    3’-indoline]-2;    2’-diones;    oxidative cyclization;    5-exo cyclization;    radicals;    heterocycles;   

DOI  :  10.1515/hc-2019-0022

学科分类：内科医学

来源: De Gruyter

【 摘 要 】

Spiro[cyclohexane-1,3’-indoline]-2,2’-diones were easily prepared in good to high yields by the oxidation of N -aryl- N -methyl-2-oxocyclohexane-1-carboxamides in one pot with a short reaction time. The spiroindolinediones could be important for the total synthesis of natural products.

【 授权许可】

CC BY|CC BY-NC-ND