Oxidation, bromination, and methylenation of carbazole and (E)-3-(2-phenylethenyl)carbazole with HBr/DMSO

Bibliographic Details
Parent link:	Chemistry of Heterocyclic Compounds Vol. 28, iss. 11.— 1992.— [P. 1260-1263]
Other Authors:	Yusubov M. S. Mekhman Suleiman-Ogly (Suleimanovich), Filimonov V. D. Viktor Dmitrievich, Krasnokutskaya E. A . Elena Aleksandrovna, Kovaleva L. F.
Summary:	Title screen It is shown that oxidation of (E)-3-(2-phenylethenyl)-9-methylcarbazole with HBr/DMSO leads to the formation of 1-(6-bromo-9-methylcarbazol-3-yl)-2-phenylethane-1,2-dione. In the case of (E)-3-(2-phenylethenyl)carbazole, methylenation occurs with formation of 9,9′-bis[3-(2-phenylethane-1,2-dionyl)-6-bromocarbazolyl]methane in addition to oxidation of the double bond and bromination of the phenyl ring. This reagent can also be successfully used for the preparative bromination and methylenation of certain carbazoles. Режим доступа: по договору с организацией-держателем ресурса
Published:	1992
Subjects:	электронный ресурс труды учёных ТПУ
Online Access:	http://dx.doi.org/10.1007/BF00532073
Format:	Electronic Book Chapter
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=654877

Internet

http://dx.doi.org/10.1007/BF00532073