@article{084631a792cf440488a21090d1129219,
title = "Synthesis of a pentaarylcarbazole: Installation of different aryl groups on a benzenoid moiety",
abstract = "We report here a novel strategy for the synthesis of 1,2,3,4,9-pentaarylcarbazole. In this method, an N-alkynylation of sulfonamide facilitated by an iodonium salt, and spontaneous cycloaddition of the resulting ynamide were crucial for the rapid construction of the central carbazole core.",
keywords = "Carbazole, Thiophene, [4+2] Cycloaddition",
author = "Shuhei Tanaka and Takashi Asako and Eisuke Ota and Junichiro Yamaguchi",
note = "Funding Information: This work was supported by JSPS KAKENHI Grant Number JP19H02726 and JP18H04428 (to J. Y.). Materials Characterization Central Laboratory in Waseda University is acknowledged for HRMS measurement. Publisher Copyright: {\textcopyright} 2020 The Chemical Society of Japan",
year = "2020",
month = aug,
day = "5",
doi = "10.1246/cl.200302",
language = "English",
volume = "49",
pages = "918--920",
journal = "Chemistry Letters",
issn = "0366-7022",
publisher = "Chemical Society of Japan",
number = "8",
}