Неизвестный автор (2018)
© 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim We describe the synthesis of 1,1′- and 2,2′-bicarbazoles by oxidative homocoupling of 2- and 1-hydroxycarbazoles. The oxidative coupling using catalytic amounts of F16PcFe ...