Synthesis of Benzocarbazole Derivatives by Photocyclization

Synthesis of Benzocarbazole Derivatives by Photocyclization Full article

Journal

European Journal of Organic Chemistry
ISSN: 1434-193X , E-ISSN: 1099-0690

Output data

Year: 2019, Volume: 2019, Number: 6, Pages: 1335-1340 Pages count : 6 DOI: 10.1002/ejoc.201801664

Authors

Melekhina Valeriya G. ¹ , Mityanov Vitaly S. ^2,1 , Lichitsky Boris V. ¹ , Komogortsev Andrey N. ¹ , Lyssenko Konstantin A. ³ , Krayushkin Michail M. ¹

Affiliations

1	N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Pr., 47, 119991 Moscow, Russian Federation
2	Department of Fine Organic Synthesis and Chemistry of Dyes, D. Mendeleyev University of Chemical Technology of Russia, Miusskaya Sq., 9, 125047 Moscow, Russian Federation
3	A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov Str., 28, 119991 Moscow, Russian Federation

A simple and efficient method was developed for the synthesis of 11H-benzo[a]carbazoles based on the photoinduced 6π-electrocyclization of 2,3-disubstituted indoles. Advantages of the new method are the simplicity of implementation and the easy isolation of reaction products. The structure of one of the cyclization products was determined by X-ray diffraction. The starting 2,3-disubstituted indoles were prepared by the selective three-component condensation of aryl glyoxals with anilines and enols producing a single regioisomer.

Melekhina V.G. , Mityanov V.S. , Lichitsky B.V. , Komogortsev A.N. , Lyssenko K.A. , Krayushkin M.M.
Synthesis of Benzocarbazole Derivatives by Photocyclization
European Journal of Organic Chemistry. 2019. V.2019. N6. P.1335-1340. DOI: 10.1002/ejoc.201801664 WOS Scopus OpenAlex

Web of science:	WOS:000458691300022
Scopus:	2-s2.0-85060246379
OpenAlex:	W2904917859

DB	Citing
OpenAlex	24
Scopus	24