ClassID:

96051 āŽ˜

C07F9/505 - 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; Organo-phosphines Preparation; Separation; Purification; Stabilisation

Sub-classes:
Recent Application in this class:
#1
20250154089
2025-05-15

METHODS FOR PREPARING OXYRESVERATROL AND DERIVATIVES THEREOF

#2
20210380613
2021-12-09

METHODS FOR PREPARING ARYLPHOSPHINE-BORANE COMPLEXES

#3
20210253612
2021-08-19

Phosphine transition metal complex, method for producing same, and anticancer agent

#4
20210246366
2021-08-12

Fluorescent chromic material, preparation method and use thereof

#5
20200407381
2020-12-31

C-BULKY P-CHIROGENIC ORGANOPHOSPHORUS COMPOUNDS

#6
20200031855
2020-01-30

Functionalized phosphonates via Michael addition

#7
20180339289
2018-11-29

Method for preparing oligomerization catalyst system and oligomerization catalyst system prepared thereby

#8
20180051044
2018-02-22

Functionalized phosphonates via Michael addition

#9
20180009727
2018-01-11

Method for olefin oligomerization

#10
20170305811
2017-10-26

Deactivator and method for decreasing by-products in olefin oligomerization using the same

#11
20170267603
2017-09-21

Method for oligomerizing an olefin

#12
20160263566
2016-09-15

Phosphine ligands for catalytic reactions

#13
20140194638
2014-07-10

Spirobenzylamine-phosphine, preparation method therefor and use thereof

#14
20130287671
2013-10-31

Multimetallic assembly, methods of making multimetallic assembly, methods of oxidizing water, methods of O-atom transfer catalysts, and methods of carbon dioxide reduction

#15
20110251310
2011-10-13

Hydrophosphorylation of phosphonous acid derivatives for flame retardants

#16
20110092728
2011-04-21

Process for the production of nitrogen or phosphorus containing compounds from synthesis gas

#17
20100234642
2010-09-16

Naphthenic hydrocarbon additives for diaryl phosphide salt formation

#18
20100125153
2010-05-20

Process for preparation of diphosphine compounds and intermediates for the process

#19
20070161805
2007-07-12

Process for preparation of diphosphine compounds and intermediates for the process

#20
20050027124
2005-02-03

Process for preparation of diphosphine compounds and intermediates for the process