Synthesis and electrochemical oxidation of derivatives of 1,4-dihydro-1,2,4,5-tetrazine

1978 ◽  
Vol 27 (11) ◽  
pp. 2227-2234
Author(s):  
V. Kh. Ivanova ◽  
B. I. Buzykin ◽  
L. P. Sysoeva ◽  
Yu. P. Kitaev
Keyword(s):  
Electrochemical Oxidation ◽  
Derivatives Of

scholarly journals New Derivatives of Tylosin: Chemical and Electrochemical Oxidation Products of Desmycosin.

2002 ◽  
Vol 55 (9) ◽  
pp. 807-813 ◽  
Author(s):  
Z. MANDIC ◽  
A. NARANDA ◽  
P. NOVAK ◽  
K. BRAJŠA ◽  
M. DEREK ◽  
...  
Keyword(s):  
Electrochemical Oxidation ◽  
Oxidation Products ◽  
Derivatives Of

The direct electrochemical synthesis of some metal derivatives of lapachol

1997 ◽  
Vol 75 (5) ◽  
pp. 499-506 ◽  
Author(s):  
E.H. De Oliveira ◽  
G.E.A. Medeiros ◽  
C. Peppe ◽  
Martyn A. Brown ◽  
Dennis G. Tuck
Keyword(s):  
Electrochemical Oxidation ◽  
Copper Atom ◽  
Electrochemical Synthesis ◽  
Acetonitrile Solution ◽  
Triclinic Space Group ◽  
X Ray ◽  
Metal Anode ◽  
X Ray Crystallography ◽  
Metal Derivatives ◽  
Derivatives Of

The electrochemical oxidation of a sacrificial metal anode (M = Zn, Cd, Cu) in an acetonitrile solution of 2-hydroxy-3-(3-methyl-2-butenyl)-1,4-naphthoquinone, lapachol, C15H14O3 (=HL) gives ML2. The results are in keeping with earlier work on direct electrochemical synthesis in related systems. Adducts with 2,2′-bipyridine (bpy) and N,N,N′,N′-tetramethylethanediamine (tmen) have also been prepared. The structure of the 2,2′-bipyridine adduct of Cu(lapacholate)2 has been established by X-ray crystallography. The parameters are triclinic, space group [Formula: see text], a = 12.748(59) Å, b = 13.859(49) Å, c = 11.770(59) Å, α = 108.30(4)°, β = 108.08(3)°, γ = 68.94(3)°, Z = 2, R = 0.059 for 2256 unique reflections. The copper atom is in a distorted CuN2O2O2′ environment. The mechanism of the formation of this Cu(lapacholate)2 is discussed. Keywords: electrochemical synthesis, lapachol, X-ray crystallography, copper(II) complex.

The electrochemical oxidation of cyclic alkyl disulfide derivatives of isocyanuric acid

2004 ◽  
Vol 49 (5) ◽  
pp. 721-727 ◽  
Author(s):  
Ch. Grogger ◽  
S.G. Fattakhov ◽  
V.V. Jouikov ◽  
M.M. Shulaeva ◽  
V.S. Reznik
Keyword(s):  
Electrochemical Oxidation ◽  
Isocyanuric Acid ◽  
Derivatives Of

Electrochemical Oxidation of Derivatives of Dibenzodiazepin. Dibenzothiazepin and Dibenzoxazepin

1979 ◽  
Vol 12 (11) ◽  
pp. 1217-1234 ◽  
Author(s):  
J.-M. Kauffmann ◽  
G. J. Patriarche ◽  
G. D. Christian
Keyword(s):  
Electrochemical Oxidation ◽  
Derivatives Of

Electrochemical oxidation of N-methylated derivatives of uric acid

1979 ◽  
Vol 105 (2) ◽  
pp. 295-315 ◽  
Author(s):  
Monika Z. Wrona ◽  
James L. Owens ◽  
Glenn Dryhurst
Keyword(s):  
Uric Acid ◽  
Electrochemical Oxidation ◽  
Derivatives Of

New Derivatives of Tylosin: Chemical and Electrochemical Oxidation Products of Desmycosin.

ChemInform ◽  
2003 ◽  
Vol 34 (10) ◽  
Author(s):  
Z. Mandic ◽  
A. Naranda ◽  
P. Noval ◽  
K. Brajsa ◽  
M. Derek ◽  
...  
Keyword(s):  
Electrochemical Oxidation ◽  
Oxidation Products ◽  
Derivatives Of
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