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Recherches sur la formation etla transformation des esters XLVII. Sur les monoesters de divers acides du phosphore et sur leur vitesse de scission à différents pH

✍ Scribed by Emile Cherbuliez; G. Weber; J. Rabinowitz


Publisher
John Wiley and Sons
Year
1963
Tongue
German
Weight
356 KB
Volume
46
Category
Article
ISSN
0018-019X

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✦ Synopsis


Abstract

Tetracoordinated acids of phosphorus (acids of type A) where the P atom is bonded to 4 O, or to 3 O and 1 C, are not esterificd when heated with alcohols.


📜 SIMILAR VOLUMES


Recherches sur la formation et la transf
✍ Emile Cherbuliez; H. Probst; J. Rabinowitz 📂 Article 📅 1962 🏛 John Wiley and Sons 🌐 German ⚖ 320 KB 👁 1 views

## Abstract The synthesis and the rate of scission of some new cyanoalkyl‐phosphoric monoesters are described. In the case of β‐cyanoalkyl‐phosphoric monoesters, the monoester group is no more dephosphorylated in alkaline medium when the two H in the β position are substituted by alkyl groups.

Recherches sur la formation et la transf
✍ Emile Cherbuliez; Sl. Čolak-Antić; R. Prince; J. Rabinowitz 📂 Article 📅 1964 🏛 John Wiley and Sons 🌐 German ⚖ 461 KB 👁 1 views

Phosphorous acid does not dehydrate tertiary alcohols at temperatures below 100 "C ; but the esterification reaction is very slow and phosphorous monoesters of tertiary alcohols cannot be obtained this way. Although this reaction is also slow with phenol, phenyl phosphorous monoester can be obtained

Recherches sur la formation et la transf
✍ Emile Cherbuliez; Sl. Čolak-Antić; G. Weber; J. Rabinowitz 📂 Article 📅 1963 🏛 John Wiley and Sons 🌐 German ⚖ 390 KB 👁 1 views

## Abstract Phosphorous monoesters of amino alcohols are obtained by heating equimolecular amounts of phosphorous acid and the corresponding amino alcohol at 150–200°, under reduced pressure.

Recherches sur la formation et la transf
✍ Emile Cherbuliez; H. Probst; J. Rabinowitz 📂 Article 📅 1961 🏛 John Wiley and Sons 🌐 German ⚖ 173 KB 👁 1 views

0‐, __m__‐ and __p__‐sulfophenylphosphoric acids have been prepared from PC1~5~ and the corresponding phenolsulfonic acids. The rates of hydrolysis of these phosphoric esters at pH 0 (HCl 1N), 4,5 and 14 (NaOH 1N) and at 100° have been established.

Recherches sur la formation et la transf
✍ Emile Cherbuliez; Br. Baehler; O. Espejo; E. Frankenfeld; J. Rabinowitz 📂 Article 📅 1966 🏛 John Wiley and Sons 🌐 German ⚖ 478 KB 👁 1 views

Thermostat auf 130,5O eingestellt und dic RG des 3-exo-Chlorids la gemessen. Zu diesem Zweck musste die durch die Reaktion von 2a hervorgerufene Leitfahigkeit durch einen Widerstand kompensiert werden.

Recherches sur la formation et la transf
✍ Emile Cherbuliez; B. R. Behler; O. Espejo; E. Frankenfeld; S. Jaccard; J. Rabino 📂 Article 📅 1967 🏛 John Wiley and Sons 🌐 German ⚖ 376 KB

et la transformation des esters LXXIIIl) Sur la preparation d'acides o-[aryl (ou aralcoyl ou alcoyl) carbamylamino]-alcoylphosphoriques et sur leur vitesse de scission A divers pH