74809-00-0Relevant articles and documents
A hydrazine- and phosgene-free synthesis of tetrazinanones, precursors to 1,5-dialkyl-6-oxoverdazyl radicals
Bancerz, Matthew,Youn, Beom,Dacosta, Matthew V.,Georges, Michael K.
, p. 2415 - 2421 (2012/05/31)
A complementary approach to published synthetic methods for tetrazinanones, precursors to verdazyl radicals, is described herein. This approach uses carbohydrazide, a commercially available reagent, as a common starting material. Unlike previous methods d
New General Synthesis of Tetrahydro-1,2,4,5-tetrazin-3(2H)-one Derivatives and Stable 3,4-Dihydro-3-oxo-1,2,4,5-tetrazin-1(2H)-yl Radical Derivatives
Milcent, Rene,Barbier, Geo,Capelle, Sylvie,Catteau, Jean-Pierre
, p. 319 - 324 (2007/10/02)
Reactions of 2-chloroformylhydrazones of aromatic aldehydes or ketones 2 with various hydrazines were converted to monocarbonohydrazone derivatives 3 or 5 and/or tetrahydro-1,2,4,5-tetrazin-3(2H)-one derivatives 6,7.By oxidation with lead dioxide, compounds 6 were transformed into stable 3,4-dihydro-3-oxo-1,2,4,5-tetrazin-1(2H)-yl radical derivatives 8.
6-Oxoverdazyle
Neugebauer, Franz A.,Fischer, Hans
, p. 766 (2007/10/02)
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