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Phosphorus oxychloride phosphorylation

Phosphoric acid, 100 Phosphorus oxychloride (Phosphoryl chloride], 4... [Pg.143]

One criticism of the solvent system concept is that it concentrates too heavily on ionic reactions in solution and on the chemical properties of the solvent to the neglect of the physical properties. For example, reactions in phosphorus oxychloride (= phosphoryl chloride) have been systematized in terms of the hypothetical autoionization ... [Pg.173]

In a 1.5-1. reaction flask provided with a reflux condenser and a drying tube filled with calcium chloride are placed 97 g. (1 mol) of dry pulverized sulfamic acid and 417 g. (2 mols) of dry pulverized phosphorus(V) chloride. The reactants are thoroughly mixed, and the flask is immersed in a steam bath. After about 20 minutes, hydrogen chloride gas begins to be evolved, and after a minimum of about 35 minutes the reaction mixture becomes liquid. Evolution of gas continues for at least 45 minutes when it has ceased, the flask is evacuated to a pressure of 20 mm. Hg and the phosphorus oxychloride (phosphoryl chloride), POCI3, formed during the reaction is distilled from the mixture at a bath temperature of 80°. [Pg.106]

A similar, although less reactive, aprotic solvent is phosphorus oxychloride (phosphoryl chloride). A tremendous amount of work on the properties of this solvent has been done by Gutmann and coworkers. They have interpreted their results in solvent system terms based on the supposed autoionization ... [Pg.720]

Phosphorus oxychloride (phosphoryl chloride ) = POCI3 Phth = phthaloyl [l,2-COC6H4CO]... [Pg.719]

Phosphorus oxychloride Phosphoryl chloride (8,9) (10025-87-3) Dimethylformamide Formamide, N,N-dimethyl- (8,9) (68-12-2)... [Pg.191]

See other pages where Phosphorus oxychloride phosphorylation is mentioned: [Pg.4]    [Pg.732]    [Pg.84]    [Pg.149]    [Pg.188]    [Pg.266]    [Pg.267]    [Pg.195]    [Pg.167]    [Pg.79]    [Pg.733]    [Pg.986]    [Pg.152]    [Pg.1168]    [Pg.123]    [Pg.3]    [Pg.43]    [Pg.214]    [Pg.622]    [Pg.92]    [Pg.174]    [Pg.44]    [Pg.143]    [Pg.1668]    [Pg.171]   
See also in sourсe #XX -- [ Pg.6 , Pg.601 ]

See also in sourсe #XX -- [ Pg.601 ]

See also in sourсe #XX -- [ Pg.6 , Pg.601 ]

See also in sourсe #XX -- [ Pg.601 ]

See also in sourсe #XX -- [ Pg.348 ]



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Oxychloride

Phosphorus oxychloride

Phosphorus oxychloride (Phosphoryl

Phosphorus oxychloride: Phosphoryl chloride

Phosphorus oxychlorides

Phosphorus phosphorylation

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