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Synthesis
DOI: 10.1055/a-2510-5450
paper

Photochemical synthesis of fused indole derivatives

Anna Samsonenko
1   Orgaric chem., Russian Academy of Sciences, Moskva, Russian Federation (Ringgold ID: RIN54744)
,
Anastasia S. Kostyuchenko
2   Chemical Technology, Omsk State Technical University, Omsk, Russian Federation (Ringgold ID: RIN104693)
3   Organic Chemistry, Omsk State University named after F M Dostoevsky, Omsk, Russian Federation (Ringgold ID: RIN64942)
,
Tatyana Yu. Zheleznova
4   Chemistry and chemical technology, Omsk State Technical University, Omsk, Russian Federation (Ringgold ID: RIN104693)
,
Evgeny B Ulyankin
5   Laboratory of New Organic Materials, Omsk State Technical University, Omsk, Russian Federation (Ringgold ID: RIN104693)
,
Vladislav Shuvalov 
5   Laboratory of New Organic Materials, Omsk State Technical University, Omsk, Russian Federation (Ringgold ID: RIN104693)
,
Anton L. Shatsauskas 
6   Department of Organic and Analytical Che, Dostoevsky Omsk State University, Omsk, Russian Federation (Ringgold ID: RIN64942)
5   Laboratory of New Organic Materials, Omsk State Technical University, Omsk, Russian Federation (Ringgold ID: RIN104693)
,
Sergey A. Chernenko
2   Chemical Technology, Omsk State Technical University, Omsk, Russian Federation (Ringgold ID: RIN104693)
,
Alexander S. Fisyuk 
7   Organic Chemistry, Dostoevsky Omsk State University, Omsk, Russian Federation (Ringgold ID: RIN64942)
2   Chemical Technology, Omsk State Technical University, Omsk, Russian Federation (Ringgold ID: RIN104693)
› Author AffiliationsSupported by: Russian Science Foundation 20-73-10043
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A new approach was proposed to the synthesis of fused indole derivatives based on 4,5-diaryl-substituted 1H-pyrrole-2-carboxylates. Iodine-promoted photochemical cyclization of 4,5-diaryl-substituted 1H-pyrrole-2-carboxylates leading to 1H-dithieno[2,3-e:3',2'-g]indole, 10H-benzo[e]thieno[3,2-g]indole, 1H-dibenzo[e,g]indole, 3,6-dihydrobenzo[4,5]indolo[7,6-c]carbazole was studied.



Publication History

Received: 16 November 2024

Accepted after revision: 06 January 2025

Accepted Manuscript online:
06 January 2025

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