Les monoesters des acides phosphoniques sont peu connus. On en trouve quelques exemplcs dans la litteratwe, mais leur synthkse se fait par des mCthodes tout a fait particuliPrcs. Ainsi, par action de C,H,PCl, sur C,H,OH on obtient l'ester monokthyl-phenylphosphonique2) ; C,H,POCl, trait6 par une mol
Recherches sur la formation et la transformation des esters XXVIII. Sur la phosphonylation des alcools par les oxydes phosphoniques
✍ Scribed by Emile Cherbuliez; Br. Baehler; F. Hunkeler; J. Rabinowitz
- Publisher
- John Wiley and Sons
- Year
- 1961
- Tongue
- German
- Weight
- 225 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0018-019X
No coin nor oath required. For personal study only.
✦ Synopsis
Treated with a primary or secondary alcohol, phenylphosphonic oxide (C~6~H~5~PO~2~)~n~ gives the corresponding phosphonic monoesters in very good yield.
📜 SIMILAR VOLUMES
Phenylphosphonic oxide reacts with halogenated alcohols to give the corresponding halogenoalkyl phenylphosphonic monoesters in very good yields.
## Abstract Threated with phenylphosphonic oxide in the presence of triethylamine, primary aliphatic terpenic alcohols yield the corresponding phenylphosphonic monoesters.
## Abstract The preparation of the phenylphosphonic monoesters of tribromoethanol, propargyl alcohol, glycerol, choline, menthol, and borneol is described.
Phenylphosphonic oxide reacts with diols to give the corresponding hydroxyalkylphenylphosphonic monoesters in very good yields.
## Abstract The phosphonylation of cyano alcohols by means of phenylphosphonic oxide is described. α‐Cyano alcohols yield exclusively the corresponding α‐carbamidoalkyl phenylphosphonic monoesters, β‐cyano alcohols yield mainly the corresponding β‐cyanoalkyl phenylphosphonic monoesters, and γ‐ and