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Nitrogen phosphorus halides

Beta carbonyl quaternary nitrogen Phosphorus or sulfur halides... [Pg.404]

Four- and eight-membered heterocycles containing phos-phorus(in), nitrogen and sulfur(VI) have been obtained by reacting phosphorus halides with dialkylsulfamide 02S(NHR )2 (Scheme 59). ... [Pg.3736]

Rearrangement of acyl and halo groups are the most common reactions of triazoles with functions on nitrogen. The chemistry of 4-hydroxytriazoles , in effect Af-oxides, has been less extensively studied than that of triazolinones. The N—O bond is cleaved by phosphorus halides and acidic anhydride but not by oxidation with permanganate or by alkaline bromination (70jpr610). [Pg.760]

See other pages where Nitrogen phosphorus halides is mentioned: [Pg.391]    [Pg.921]    [Pg.327]    [Pg.531]    [Pg.1060]    [Pg.289]    [Pg.268]    [Pg.452]    [Pg.122]    [Pg.15]    [Pg.21]    [Pg.376]    [Pg.4876]    [Pg.56]    [Pg.543]   
See also in sourсe #XX -- [ Pg.2 , Pg.3 , Pg.3 , Pg.4 , Pg.13 ]



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