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Sodium hydrogen sulfide.trihydrate

In an alcoholic solution of sodium acetate trihydrate, hydrogen sulfide adds to methyl acrylate to give dimethyl /3-thiodipropionate."... [Pg.516]

Saponification of the latter with aqueous sodium hydroxide (NaOH) resulted in cleavage to 2 equivalents of disodium aspartate (Asp, D).The product was purified by treatment with copper acetate [Cu(02CCHj)2] (which produced a crystalline trihydrate) and the latter, on careful treatment with hydrogen sulfide (H2S) in acetic acid (CH3CO2H), yielded (Scheme 12.37) racemic aspartate (Asp, D). [Pg.1165]

See other pages where Sodium hydrogen sulfide.trihydrate is mentioned: [Pg.93]    [Pg.65]    [Pg.170]    [Pg.430]    [Pg.463]    [Pg.559]    [Pg.569]    [Pg.898]    [Pg.3892]    [Pg.539]    [Pg.598]    [Pg.3891]   


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