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New Synthesis of Phosphorous and Phosphoric Acid Esters
Synthesis, 1991Reaction of alcohols with dialkyl phosphites in the presence of titanium tetraalkoxides results in a displacement of both or one ester function(s) by the RO groups of the alcohol used. The mixed phosphites, (R 3 O)(R 1 O)P(O)H, prepared by this method can be used as substrates for the mixed phosphates, (R 4 O)(R 3 O)(R 1 O ...
M. Froneman, T. A. Modro
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Feulgen Hydrolysis with Phosphoric Acid
Stain Technology, 1953Sections from rat tissues fixed in a 10% solution of formalin in 90% alcohol were treated with phosphoric acid in concentrations varying from 30 to 85% at room temperature (28°), and subsequently stained with the Schiff reagent. Intense staining of the nuclear material was obtained in 5 to 15 minutes when 40 to 75% phosphoric acid was used. The intense
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Synthetic Communications, 1971
Abstract Pyrophosphoric acid was first reported as a phosphorylating agent for highmolecular weight alcohols in 19341. Direct phosphorylating of sugars and sugar derivatives was first carried out by Cherbuliez2 who used polyphosphoric acid on alcohols, amines and glycols.
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Abstract Pyrophosphoric acid was first reported as a phosphorylating agent for highmolecular weight alcohols in 19341. Direct phosphorylating of sugars and sugar derivatives was first carried out by Cherbuliez2 who used polyphosphoric acid on alcohols, amines and glycols.
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Solid phases of phosphoric acid and phosphoric acid hemihydrate
Journal of Inorganic and Nuclear Chemistry, 1965K. Herzog, E. Steger
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