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Phosphorus triamide, hexaethyl

Phosphorous dichlonde, phenyl-, 55, 128 Phosphorous oxy trichloride, 57, 103 Phosphorous pentachlonde, 57, 63,58, 68 Phosphorus oxychloride, 56, 4 Phosphorus triamide, hexaethyl-, 58, 143 Photocycloaddition reactions, 57, 116 Photolysis, apparatus for, 55,17 Phth-Gly Gly-OEt, 56, 93... [Pg.190]

Phosphorous dichloride, phenyl-, 55,128 Phosphorus triamide, hexaethyl- [2283-11-6], 58, 143... [Pg.107]

A 20% excess of hexamethylphosphorus triamide is utilized to increase the reaction rate. When a 10% excess of the phosphine is used, the reaction is not quite complete (as monitored by gas chromatography) even after 3 hours. If the reaction is not allowed to go to completion, the chromatographed product will contain benzyl disulfide. Note that the desulfurization rate for hexaethyl-phosphorus triamide is comparable to that for hexamethylphosphorus triamide. However, the chromatographic separation following the reaction is much more efficient when hexamethylphosphorus triamide is used. [Pg.140]

See other pages where Phosphorus triamide, hexaethyl is mentioned: [Pg.143]    [Pg.189]    [Pg.143]    [Pg.189]   
See also in sourсe #XX -- [ Pg.6 , Pg.14 , Pg.58 , Pg.58 , Pg.143 ]

See also in sourсe #XX -- [ Pg.6 , Pg.58 , Pg.143 ]



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