Synthesis of New Fused 4H-Thieno[3,2-b]pyrrole Derivatives via Decomposition of Methyl 4-Azido-5-arylthiophene-2-carboxylates,Synthesis

当前位置： X-MOL 学术 › Synthesis › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

Synthesis of New Fused 4H-Thieno[3,2-b]pyrrole Derivatives via Decomposition of Methyl 4-Azido-5-arylthiophene-2-carboxylates
Synthesis ( IF 2.2 ) Pub Date : 2022-03-16 , DOI: 10.1055/a-1799-9339
Alexander S. Fisyuk _{1,

2} , Anna Samsonenko _{3,

4} , Anastasia S. Kostyuchenko _{2,

5} , Tatyana Yu. Zheleznova ₄ , Vladislav Shuvalov _{6,

7} , Igor S. Vlasov ₆

Affiliation

This article is focused on the development of practical approaches to the synthesis of 4-azido-5-arylthiophene-2-carboxylates and 4-amino-5-arylthiophene-2-carboxylates using the Fiesselmann reaction. The photochemical and thermal (including microwave-assisted) decomposition of 4-azido-5-arylthiophene-2-carboxylates have been studied in order to synthesize fused 4H-thieno[3,2-b]pyrrole derivatives. The proposed approaches allow to obtain functionally substituted heteroacenes, which are of interest as building blocks for organic semiconductors.

中文翻译：

4-叠氮基-5-芳基噻吩-2-羧酸甲酯分解合成新型稠合4H-噻吩并[3,2-b]吡咯衍生物

本文的重点是开发使用 Fiesselmann 反应合成 4-叠氮基-5-芳基噻吩-2-羧酸盐和 4-氨基-5-芳基噻吩-2-羧酸盐的实用方法。已经研究了 4-叠氮基-5-芳基噻吩-2-羧酸盐的光化学和热（包括微波辅助）分解，以合成稠合的 4 H-噻吩并[3,2- b ] 吡咯衍生物。所提出的方法允许获得功能取代的杂并苯，它们作为有机半导体的构建块是令人感兴趣的。

更新日期：2022-03-16

点击分享查看原文

点击收藏

阅读更多本刊新发论文