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Sulfoxylic acid, 132

H2NO2 nitroxylic acid H2SO2 sulfoxylic acid... [Pg.221]

Synthesis, structure, transformations, and applications of sulfoxylic acid (HOSOH) derivatives containing heterocyclic fragments 98ZOR1433. [Pg.207]

Named as a derivative of sulfoxylic acid, S(OH)a, this name is thought to be superior to S -alkoxysulfenate, used previously (54, 73). [Pg.33]

Cobalt(II) sulfoxylate, CoS02 a H20, is the only known salt of the unstable sulfoxylic acid, H2SO2. Scholder and Denk prepared this compound by the reaction of cobalt (II) acetate with sodium dithionite in the presence of a weak base. The following procedure is based on their method. [Pg.116]

Regeneration Step Theory. The reaction of hydrogen sulfide and sulfur dioxide in aqueous solution has been studied extensively as the Wackenroder reaction. The consensus of various workers (9) is that the first stage of the reaction is the formation of an unstable intermediate acid that further reacts to produce the products observed, principally sulfur, thiosulfuric acid, and polythionic acids. The most prominent of the suggested intermediates are sulfoxylic acid (S(OH)2) (10) and thiosulfurous acid (H2S202) (11). Both intermediates have schemes to explain all of the various products formed. The major overall reactions are given below. [Pg.208]

Di-(l-imidazolyl) sulfide Sulfoxylic acid esters from alcohols... [Pg.47]

Sulfoxonium ylids, carbonyl-stabilized, reactions via — 21, 882 Sulfoxylic acid esters... [Pg.269]

Dialkoxysulfuranes Sulfinic acids Sulfoxylic acid esters... [Pg.623]

Sulfoxylic acid amide esters Thionitrous acid esters Thionylimines Thionylimmonium salts... [Pg.264]

Aminosulfenyl chlorides from sulfoxylic acid amide esters... [Pg.376]

The thiosulfate thus formed is in turn easily oxidized to sulfate (150). This theory is interesting since it could furnish one of the explanations for the constant presence of thiosulfates in the urine of higher animals (51). The second theory of Medes and Floyd is based on the conversion of sulfoxylic acid to disulfoxylic acid in alkaline solution (5). [Pg.387]

The disulfoxylic acid then reacts in turn with a second molecule of sulfoxylic acid to form pyrosulfuric acid ... [Pg.387]

The mechanism of thiosulfate formation in animals is still obscure. Three theories can actually be proposed for this problem according to one by Medes and Floyd (86), thiosulfate would be formed from sulfoxylic acid according to one by Fromageot and Royer (51), it would be formed by oxidation of hydrogen sulfide and finally one may think thiosulfate would result froifi the reaction between free sulfur and sulfite. [Pg.400]

See other pages where Sulfoxylic acid, 132 is mentioned: [Pg.945]    [Pg.141]    [Pg.847]    [Pg.490]    [Pg.902]    [Pg.141]    [Pg.151]    [Pg.141]    [Pg.945]    [Pg.847]    [Pg.73]    [Pg.14]    [Pg.847]    [Pg.141]    [Pg.132]    [Pg.477]    [Pg.706]    [Pg.847]    [Pg.20]    [Pg.26]    [Pg.253]    [Pg.582]    [Pg.269]    [Pg.226]    [Pg.293]    [Pg.333]    [Pg.479]    [Pg.239]    [Pg.290]   


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Sulfoxylates

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