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 MoreSHAANXI TOP PHARM CHEMICAL CO.LTD
Contact:+86-029-85733403
Address:No.108 ,west sector,south er huan,xi'an,china
SINO Industries Company Limited(expird)
Contact:86-29-85369724
Address:No.111, Jiefang Road, Xi’an, China
Ningbo Inno Pharmchem Co., Ltd.
Contact:86-574-87319282
Address:6F-5,NO.163 RUIQING RD.,NINGBO 315000 CHINA
Beijing ZhongDaXinHe Chemical Product Co.,Ltd(expird)
Contact:010-52876516
Address:tongzhoubeiyuan
Neworld Chemical Co., Ltd Shanghai(expird)
Contact:+86-21-62202658
Address:11F, Blvd 2, No. 1969 PuXing Rd, Shanghai
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)