Chemistry of Heterocyclic Compounds p. 790 - 794 (1981)
Update date:2022-08-05
Topics:
Galiullina, T. N.
Abramenko, P. I.
Kazymov, A. V.
Gorokhovskii, V. M.
Indolo-3.3'-mono- and indolo-3,3'-trimethylidynecyanines that contain substituents in the indole rings and in the polymethine chain (in the case of trimethylidynecyanines) were synthesized by condensation of 2-alkyl- and 2-arylindoles, respectively, with ethyl orthoformate and tetraalkylacetals of substituted malonic dialdehydes in anhydrous benzene in the presence of acetyl chloride or thionyl chloride.The colors of the products were studied, and the polarographic potentials of the oxidation and reduction half waves were determined.A relationship between the indicated characteristics of indolo-3-cyanines and their structure was established.
View MoreNanjing Ruizhi Industry & Technologh Co.，Ltd.
Contact:+86-25-86808110
Address:441-4-A5,NO.12 Longzang Avenue,Yuhuatai District,210039,Nanjing
Shijiazhuang Haotian Chemical Co., Ltd.
Contact:86-311-85044374
Address:293 Donggang Road
website:http://www.maisonchem.com.cn
Contact:0086-311-83833777
Address:Leitou industrial district, xinji, shijiazhuang city, hebei province,
Shanghai Taibao Pharmaceutical Technology Co., Ltd(expird)
Contact:021-52217366
Address:shanghai
Wuxi Forest Biological Co.,Ltd
Contact:+86-510-81602300
Address:Room 317,Building D, No.159 middle Chengjiang Road,Jiangyin Wuxi city.
Doi:10.1023/B:RUCB.0000030809.39833.30
(2004)Doi:10.1248/cpb.29.2157
(1981)Doi:10.1021/j100192a018
(1992)Doi:10.1016/j.apcata.2012.03.009
(2012)Doi:10.1021/acs.inorgchem.1c01488
(2021)Doi:10.1016/S0968-0896(00)00310-2
(2001)
