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Organische Phosphorverbindungen 40. Methoden zur Herstellung von Pentamethylen-1,5-bis-(dihydroxyphosphonylmethyl-phosphinsäure) [1]

✍ Scribed by Ludwig Maier


Publisher
John Wiley and Sons
Year
1970
Tongue
German
Weight
303 KB
Volume
53
Category
Article
ISSN
0018-019X

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Organische Phosphorverbindungen 39. Meth
✍ Ludwig Maier 📂 Article 📅 1969 🏛 John Wiley and Sons 🌐 German ⚖ 176 KB

It is shown that thc KINNEAR-PERREN reaction with ClCH,CH,Cl, PCl,, and A1C1, produces thc two possible isomers ClCH2CH,P(0)Cl, and CH,CHClP(O)CI,. Methods for thc prrparation of pure ClCH,CH,P(O)CI, and pure CH,CHClP(O)Cl, are described. The physical prctperties of a number of chloroethyl groups co