Synthesis of thieno[3.2-b]pyrrolenine derivatives under the Fischer reaction conditions
作者:V. Z. Shirinian、M. M. Krayushkin、D. M. Nikalin、A. A. Shimkin
DOI:10.1007/s11172-005-0313-5
日期:2005.3
The reaction of alkyl 4-(2-acetylhydrazino)-2-methyl-3-thiophenecarboxylates with 3-methylbutan-2-one was carried out under the Fischer reaction conditions. The influence of Lewis acids and solvents on the process was studied. A convenient method for the synthesis of thieno [3.2-b]pyrrolenine derivatives was proposed.
在Fischer反应条件下,烷基4-(2-乙酰
肼基)-
2-甲基-3-噻吩甲酸酯与3-甲基丁-2-酮的反应被进行。研究了
路易斯酸和溶剂对该过程的影响。提出了一种方便的合成
噻吩[3.2-b]
吡咯啉衍
生物的方法。