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Tetra-n-butylammonium oxalate

Bis(tetra-n-butylammonium) oxalate as reagent 27,936 Bis(thiophosphinyl)trisulfides, sym. [Pg.263]

Treatment of the tosylate (404) with tetra-n-butylammonium acetate in acetone gave a mixture of acetate (405) and the elimination product (406). Using di(tetra-n-butylammonium) oxalate under the same conditions, the sole product was the olefin (406) in 82 % yield. This preference for elimination over substitution may be the result of a bidentate attack on the hydrogen to be removed, leading to a stabilized oxalate mono-acid anion (407). ... [Pg.83]

Bis(tetra-n-butylammonium)oxalate Ethylene derivs. from tosylates... [Pg.522]

See other pages where Tetra-n-butylammonium oxalate is mentioned: [Pg.1330]    [Pg.1015]    [Pg.1521]    [Pg.960]    [Pg.1330]    [Pg.1015]    [Pg.1521]    [Pg.960]    [Pg.291]    [Pg.285]   
See also in sourсe #XX -- [ Pg.478 ]



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N-butylammonium

Tetra-n -butylammonium

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