1484-09-9Relevant articles and documents
THE CONVENIENT AND ONE-POT SYNTHESIS OF N-SUBSTITUTED CARBAZOLES
Kashima, Choji,Hibi, Shigeki,Maruyama, Tatsuya,Omote, Yoshimori
, p. 2131 - 2134 (1986)
In spite of the very important compounds in the material sciences, conventional syntheses of carbazoles required severe and complicated reaction conditions.We can now report the convenient and one-pot synthesis of N-substituted carbazoles under mild conditions.
Synthesis of novel styryl-: N -isopropyl-9 H -carbazoles for designing trans -conjugated regular silicon hybrid materials
Majchrzak, Mariusz,Grzelak, Magdalena,Marciniec, Bogdan
, p. 9406 - 9415 (2016)
An efficient synthesis and characterization of several new, conjugated styryl-carbazole compounds functionalized by monovinylsilanes in a stereocontrolled approach is presented. All N-organic derivatives were successfully examined in silylative coupling in the presence of ruthenium-hydride complexes 4 and 5. Furthermore, a novel class of vinylene-arylene linear oligomeric materials with 1,4-bis(dimethylvinylsilyl)naphthalene in the main chain was produced. Both reactions proceed very effectively, stereo- and regioselectively, allowing one to obtain E-isomer derivatives with high isolation yields.
Photoinduced Cross-Coupling of Amines with 1,2-Diiodobenzene and Its Application in the Synthesis of Carbazoles
Zhao, Xinxin,Chen, Ming,Huang, Binbin,Yang, Chao,Gao, Yuan,Xia, Wujiong
, p. 2981 - 2989 (2018/05/15)
A facile and efficient process for the preparation of various tertiary aminobenzenes and carbazole derivatives via photoinduced cross-coupling of amines with 1,2-diiodobenzene is reported. Mechanistic investigations indicate that the transformation proceeds via nucleo-philic addition of an amine to the benzyne intermediate accompanied with a proton transfer process, followed by an oxidative cyclization of the generated diphenylamine to furnish the corresponding carbazole products.
