METHOD OF PRODUCING DIMETHYL-2-OXO-3-PHENOXYPROPYL PHOSPHATE

1456514 Phosphonates PFIZER Inc 7 Nov 1973 [8 Nov 1972] 22858/76 Divided out of 1456512 Heading C2P Novel phosphonates of the formula wherein Ar is phenyl, halophenyl, trifluoromethylphenyl, biphenylyl, C 1-6 alkylphenyl, C 1-6 alkoxyphenyl, 3,4 - dimethoxyphenyl, 3,4,5 - trimethoxyphenyl, 3,4 - met...

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Bibliographische Detailangaben
Hauptverfasser:	MAJKL ROSS DZHONSON,US, DZHESIT SINGKH BINDRA,IN
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM CHEMISTRY HETEROCYCLIC COMPOUNDS HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC CHEMISTRY PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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Beschreibung
Zusammenfassung:	1456514 Phosphonates PFIZER Inc 7 Nov 1973 [8 Nov 1972] 22858/76 Divided out of 1456512 Heading C2P Novel phosphonates of the formula wherein Ar is phenyl, halophenyl, trifluoromethylphenyl, biphenylyl, C 1-6 alkylphenyl, C 1-6 alkoxyphenyl, 3,4 - dimethoxyphenyl, 3,4,5 - trimethoxyphenyl, 3,4 - methylenedioxyphenyl, or 1- or 2-naphthyl; R is C 1-6 alkyl; and m and n are 0 to 3 with the proviso that the sum of m and n does not exceed 3 are prepared by reacting esters of the formula wherein R1 is C 1-6 alkyl, with the appropriate dialkyl methylphosphonates.