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摘要
Under the catalysis of -TsOH, -enamino esters, generated in situ from the reaction of arylamines and propiolate, were reacted with isatins to afford isatinylidene bis(3-arylamino)acrylates in moderate yields. When was used as catalyst, similar reactions of the in situ generated -enamino esters resulted in the corresponding spiro[indoline-3,-pyridine] derivatives in good yields. Molecular diversity of acid-catalyzed one-pot sequential reactions of arylamines, methyl propiolate, and isatins.
- 出版日期2014-8
- 单位扬州大学
