C07F9/308 - CPC Classification Index

ClassID:

95926 ⎘

C07F9/308 - 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) Pyrophosphinic acids; Phosphinic acid anhydrides

Recent Application in this class:

20140155649

2014-06-05

Process for the preparation of bis(perfluoroalkyl)phosphinic acid anhydrides