Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Hydrazo compound, acyl

Butyl hydrazodiformate has been prepared by acylation of /-butyl carbazate by means of /-butyl azidoformate 3 4 or /-butyl cyanoformate.5 /-Butyl azodiformate has been prepared only by oxidation of the hydrazo compound. ... [Pg.80]

The oxidation of nonfluorinated aromatic amines with free peracids (not acyl peroxides) proceeded best with the basic amines. The reaction did not pass through the azo stage of oxidation since azo compounds could not be converted under the reaction conditions and hydrazo compounds were oxidized to azo compounds. Under the reaction conditions, p-toluidine was converted only into p-nitrotoluene [31]. [Pg.437]

Keywords a,/ -unsaturated acyl hydrazo compound, Fe(N03)3-9H20, tt,/(-unsaturated acyl azo compound... [Pg.21]

Attempts have been made to obtain hydrazide azides by causing di-hydrazides to react with one molecule of nitrous acid. The resulting compounds are unstable, however, and generally undergo intramolecular acylation with elimination of hydrazoic acid and formation of cyclic or polymeric secondary hydrazides. Diphenic dihydrazide is an excep-... [Pg.348]

See other pages where Hydrazo compound, acyl is mentioned: [Pg.846]    [Pg.177]    [Pg.180]    [Pg.553]    [Pg.81]    [Pg.111]    [Pg.81]    [Pg.152]    [Pg.405]    [Pg.294]    [Pg.64]    [Pg.81]    [Pg.372]    [Pg.6]    [Pg.286]    [Pg.470]   
See also in sourсe #XX -- [ Pg.18 ]



SEARCH



Acyl compounds

Hydrazo compounds

© 2024 chempedia.info