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Ethanesulfinic acid

In addition to the unsubstituted sulfene itself, the various substituted sulfenes used in the preparation of thietane 1,1-dioxides are listed in Table 4. Although the usual method for generating the sulfenes is by treatment of a methanesulfonyl chloride with triethylamine, sulfenes have been obtained by the reaction of phenyl-methanesulfonyl fluoride with phenyllithium, by treatment of a-chloro-ethanesulfinic acid with refluxing triethylamine,by treatment of 4-nitro-phenyl or 2-chloro-4-nitrophenyl, esters of arylmethanesulfonic acids with potassium t-butoxide or 2,6-dimethylpyridine, respectively, by treatment of diazoalkanes with sulfur dioxide" (e.g., to give 146) and by thermolysis of a Diels-Alder adduct of sulfene." ... [Pg.494]

CAS 149-44-0 6035-47-8 (dihydrate) EINECS/ELINCS 295-739-4 Synonyms Formaldehyde hydrosulfite Formaldehyde sodium bisulfite adduct Formaldehyde sodium sulfor late Hydror ethanesulfinic acid monosodium salt Hydroxymethanesulfinic acid sodium salt ... [Pg.1346]


See other pages where Ethanesulfinic acid is mentioned: [Pg.153]    [Pg.153]    [Pg.362]    [Pg.22]    [Pg.811]    [Pg.972]    [Pg.388]    [Pg.153]    [Pg.153]    [Pg.362]    [Pg.22]    [Pg.811]    [Pg.972]    [Pg.388]    [Pg.46]    [Pg.88]    [Pg.81]   
See also in sourсe #XX -- [ Pg.190 ]




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