๐”– Bobbio Scriptorium
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Preparation and polymerization of addition compounds of unsaturated tertiary phosphine oxides

โœ Scribed by Welch, F. J. ;Paxton, H. J.

Publisher
Wiley (John Wiley & Sons)
Year
1965
Tongue
English
Weight
574 KB
Volume
3
Category
Article
ISSN
0449-2951

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๐Ÿ“œ SIMILAR VOLUMES

Organic Phosphorus Compounds 52. Prepara
Organic Phosphorus Compounds 52. Preparation and properties of ฮฒ-hydroxyalkyl-phosphonium salts and tertiary phosphine oxides
โœ Ludwig Maier ๐Ÿ“‚ Article ๐Ÿ“… 1971 ๐Ÿ› John Wiley and Sons ๐ŸŒ German โš– 261 KB

4. (CH,CHOHCH,),P=O ( I V ) . From 11.1 g (0.0404 mole) 111, 50 ml H,O, 6.3 g (0.089 mole) chlorine, pH kept a t 4-7; procedure and isolation as in 2 gives 8.5 g (93.6%) of IV, a colorless viscous liquid, 31P-chem. shift (in H,O) -51.0 ppm: lH-NMR. (in D,O) : a) at 1.8 ppm ( J H H 6, JPCH 1.4Hz, 9H)