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Monsanto Co
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Monsanto Co
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Publication date
Application filed by Monsanto CofiledCriticalMonsanto Co
Priority to FR105343ApriorityCriticalpatent/FR1521963A/fr
Application grantedgrantedCritical
Publication of FR1521963ApublicationCriticalpatent/FR1521963A/fr
C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
C07F9/02—Phosphorus compounds
C07F9/28—Phosphorus compounds with one or more P—C bonds
C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
C07F9/3839—Polyphosphonic acids
C07F9/386—Polyphosphonic acids containing hydroxy substituents in the hydrocarbon radicals
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FR105343A1966-09-131967-05-05Procédé de préparation d'acides phosphoniques et nouveaux produits ainsi obtenus
ExpiredFR1521963A
(fr)