2-((4-(2-Ethylhexyl)-1,2,3,3a,4,8b-hexahydrocyclopenta[b]indol-7-yl)methylene)malononitrile

2-((4-(2-Ethylhexyl)-1,2,3,3a,4,8b-hexahydrocyclopenta[b]indol-7-yl)methylene)malononitrile Full article

Journal

Molbank
ISSN: 1422-8599

Output data

Year: 2022, Volume: 2022, Number: 4, Article number : M1490, Pages count : DOI: 10.3390/m1490

Authors

Gudim Nikita S. ¹ , Knyazeva Ekaterina A. ¹ , Trainov Konstantin P. ¹ , Rakitin Oleg A. ¹

Affiliations

1	N. D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences, 47 Leninsky Prospekt, Moscow 119991, Russia

New small acceptor–donor (A–D) molecules have been recently investigated as a component of organic solar cells. In this research, 2-((4-(2-ethylhexyl)-1,2,3,3a,4,8b-hexahydrocyclopenta[b]indol-7-yl)methylene)malononitrile was prepared from 4-(2-ethylhexyl)-1,2,3,3a,4,8b-hexahydrocyclopenta[b]indole in a two-step process via Vilsmeier–Haack formylation and Knoevenagel reaction with malononitrile. The structures of newly synthesized compounds were established by means of elemental analysis, high-resolution mass spectrometry, 1H, 13C NMR, IR and UV–Vis spectroscopy, as well as mass spectrometry.

Gudim N.S. , Knyazeva E.A. , Trainov K.P. , Rakitin O.A.
2-((4-(2-Ethylhexyl)-1,2,3,3a,4,8b-hexahydrocyclopenta[b]indol-7-yl)methylene)malononitrile
Molbank. 2022. V.2022. N4. M1490 . DOI: 10.3390/m1490 WOS Scopus OpenAlex

Web of science:	WOS:000903504100001
Scopus:	2-s2.0-85144642310
OpenAlex:	W4308860974

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