Helvetica Chimica Acta p. 2665 - 2680 (1981)
Update date:2022-08-30
Topics:
Schelz, Dieter
Quaternary salts of 2,3-dimethylquinoxalines 1-in some cases in the presence of the methylidene bases 2-yield, on dissolving in dimethyl sulfoxide or dimethylformamide, the dye bases 3 in a spontaneous reaction.Higher yields of 3 are obtained by oxidation of 1, 2 or 1/2 with copper(II) acetate or silver oxide.VIS. and 1H-NMR. spectra of the dyes are given.Their structural relationship to Huenig's two-step-redox systems is discussed.
View More
Shanghai Jingshi Pharmaceutical Technology Co., Ltd.
Contact:13917643586
Address:shanghai
Zhejiang Sanmei Chemical Industry Co., Ltd
Contact:86-579-87633213
Address:Huchu Industrial Zone, Qingnian Rd., Wuyi County, Zhejiang Prov., China.
Nanjing distinctions Medical Technology Co., Ltd.(expird)
Contact:+86-15996203785 13914714059
Address:nanjing,jiangsu , China
Jinzhou Jiutai Pharmaceutical Co.,Ltd
Contact:+86-0416-5179890
Address:No.41, Taianli, Taihe District, Jinzhou, Liaoning
Contact:+86-519-86623222
Address:29F/D, 99 Yanling West Road, Changzhou, Jiangsu, China
Doi:10.1038/218586a0
(1968)Doi:10.1149/1.3474219
(2010)Doi:10.1016/0031-9422(95)00673-7
(1996)Doi:10.1016/j.jcat.2011.11.016
(2012)Doi:10.1016/j.chemphyslip.2020.104929
(2020)Doi:10.1021/acs.joc.5b00547
(2015)
