Chemistry of Heterocyclic Compounds p. 1238 - 1248 (1988)
Update date:2022-08-05
Topics:
Baumane, L. Kh.
Stradyn', Ya. P.
Gavar, R. A.
Gaukhman, A. P.
Dubur, G. Ya.
Free anion radicals of the nitrobenzene and nitrosobenzene type, which were identified by EPR spectroscopy, are formed in the electrochemical reduction of isomeric 4-(nitrophenyl)-2,6-dimethyl-3,5-dicyano-1,4-dihydropyridines on mercury and solid electrodes.Reduction of the dihydropyridine ring is observed only for N-substituted p- and m-nitrophenyl derivatives of 1,4-dihydropyridine.An intermediate with a 2-pyridonemethide structure was identified; a set of primary and secondary chemical reactions that are associated with the electrolytic reduction of the investigated compounds is presented.
View MoreNeworld Chemical Co., Ltd Shanghai(expird)
Contact:+86-21-62202658
Address:11F, Blvd 2, No. 1969 PuXing Rd, Shanghai
Shanggao Ruiya Fine Chemicals Co., Ltd
Contact:+86-795-2592103
Address:Xingguang Nanlu,Shanggao County Industry Park
Contact:+86-0592 5353131
Address:No.56 Guani Road Software Park 2,Siming District
Shanghai Micro-mega Industry Co., Ltd.
Contact:0086-21-34628682;57153848
Address:Rm413,No.413,West Meilong Road, Minhang District,Shanghai P R China
Yixing Zhenfen Medical Chemical Co.Ltd
Contact:86-510-87552708
Address:Fenshui ,Yixing city,Jiangsu
Doi:10.1002/jhet.5570270337
(1990)Doi:10.1016/S0040-4039(00)97386-6
(1990)Doi:10.1515/HC.2008.14.6.461
(2008)Doi:10.1021/jm00173a026
(1990)Doi:10.1016/0040-4039(90)80097-6
(1990)Doi:10.1039/d0dt02408b
(2020)
