Efficient assembly of quinoxaline derivatives from benzene-1,2-diamines, dialkyl acetylenedicarboxylates and ninhydrin

Heterocyclic communications

article

Zohreh Sharafi¹  Mohammad Piltan¹ 

[1] Faculty of Science, Department of Chemistry, Sanandaj Branch, Islamic Azad University

关键词: benzene-1;    2-diamines;    dialkyl acetylenedicarboxylates;    ninhydrin;    quinoxaline;   

DOI  :  10.1515/hc-2015-0187

学科分类：内科医学

来源: De Gruyter

【 摘 要 】

The hitherto unreported, highly functionalized alkyl 2-(2-hydroxy-1,3-dioxo-2,3-dihydro-1 H -inden-2-yl)-2-(3-oxo-3,4-dihydroquinoxalin-2-yl)acetate derivatives 4 have been synthesized in excellent yields via a one-pot three-component reaction of benzene-1,2-diamines, dialkyl acetylenedicarboxylates, and ninhydrin under mild conditions.

【 授权许可】

CC BY|CC BY-NC-ND