VERFAHREN ZUR HERSTELLUNG VON ALKENYLPHOSPHINSAEUREN

• Main Author: STAENDEKE,HORST,.DR
• Format: Patent
• Language: German
• Published: 20.04.1978
• Subjects: ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM; CHEMISTRY; METALLURGY; ORGANIC CHEMISTRY

Production of alkenyl phosphinic acids of the general formula: I in which R1 stands for an alkyl, aralkyl, cycloalkyl or aryl group having 1 to 20 carbon atoms, and R2 stands for hydrogen or an alkyl group having 1 to 4 carbon atoms. The compounds are made by subjecting a 2-halogenoalkyl phosphinic...