C07F9/3205 - CPC Classification Index

ClassID:

95928 ⎘

C07F9/3205 - CPC Classification

Classification description:

Compounds containing elements of Groups 5 or 15 of the Periodic System; Phosphorus compounds with one or more P—C bonds; Phosphinic acids RP(=O)(OH); Thiophosphinic acids, i.e. RP(=X)(XH) (X = S, Se); Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic

Sub-classes:

C07F9/3211 » {Esters of acyclic saturated acids which can have further substituents on alkyl} 56
C07F9/3217 » {Esters of acyclic unsaturated acids} 14
C07F9/3223 » {Esters of cycloaliphatic acids} 4
C07F9/3229 » {Esters of aromatic acids (P-C aromatic linkage)} 28
C07F9/3235 » {Esters of poly(thio)phosphinic acids} 2
C07F9/3241 » {Esters of arylalkanephosphinic acids} 16
C07F9/3247 » {Esters of acids containing the structure -C(=X)-P(=X)(R)(XH) or NC-P(=X)(R)(XH), (X = O, S, Se)} 2

Recent Application in this class:

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2022-09-29

METHOD OF PRODUCING L-GLUFOSINATE

20220024955

2022-01-27

L-glufosinate intermediate and L-glufosinate preparation method

20170151375

2017-06-01

Biocompatible, biomimetic ampholyte materials

20150060312

2015-03-05

Beta-Phosphorylated Nitroxide Radicals as Inhibitors for Reactive Resins, Reactive Resins Containing Said Beta-Phosphorylated Nitroxide Radicals and Use of Said Beta-Phosphorylated Nitroxide Radicals

20150045572

2015-02-12

Process for the preparation of phosphinic acid esters

20130053470

2013-02-28

Biocompatible, biomimetic ampholyte materials

20070155872

2007-07-05

Salt of carboxyethyl phosphinate ester and flame retardant thermoplastic resin composition containing the same