ClassID:

34731

B01J2531/98 - CPC Classification

Classification description:

Additional information regarding catalytic systems classified in; Catalytic systems characterized by the solvent or solvent system used Phase-transfer catalysis in a mixed solvent system containing at least 2 immiscible solvents or solvent phases

Sub-classes:
Recent Application in this class:
#1
20210047252
2021-02-18

Production method for alkene

#2
20210009553
2021-01-14

Production method for 1,2,3,5,6-pentathiepane

#3
20190077733
2019-03-14

Liquid phase process for preparing (E)-1,1,1,4,4,4-hexafluorobut-2-ene

#4
20160167038
2016-06-16

Separation of conjunct polymer from volatile regenerant for ionic liquid regeneration

#5
20150210621
2015-07-30

Method for producing formic acid by COhydrogenation

#6
20140228561
2014-08-14

Metalloporphyrin complex, manufacturing process therefor and carbon dioxide fixation catalyst therefrom, as well as process for manufacturing cyclic carbonate

#7
20130130892
2013-05-23

Sulfoxidation catalysts and methods and systems of using same

#8
20110152562
2011-06-23

Optically active quaternary ammonium salt having axial asymmetry and process for producing a-amino acid and derivative thereof with the same

#9
20110028730
2011-02-03

CYCLIC COMPOUNDS AND THE USE THEREOF AS LIGHT ABSORBERS, LIGHT EMITTERS, OR COMPLEX LIGANDS

#10
20100204431
2010-08-12

METHOD OF MAKING AN AROMATIC POLYETHER COMPOSITION USING PHOSPHAZENIUM SALT PHASE TRANSFER CATALYSTS

#11
20100197892
2010-08-05

ORGANOSILICON-FUNCTIONAL PHASE TRANSFER CATALYSTS

#12
20090054679
2009-02-26

Process for production of mono-substituted alkylated compound using aldimine or derivative thereof

#13
20070161624
2007-07-12

Optically active quaternary ammonium salt having axial asymmetry and process for producing α-amino acid and derivative thereof with the same

#14
20070135654
2007-06-14

Optically active quaternary ammonium salt having axial asymmetry and process for producing α-amino acid and derivative thereof with the same

#15
20070112223
2007-05-17

Method of making an aromatic polyether composition using phosphazenium salt phase transfer catalysts

#16
20060111594
2006-05-25

Process for production of ethers

#17
20060069291
2006-03-30

Phosphazenium salt phase transfer catalysts

#18
20050256334
2005-11-17

Process for the preparation of bis(perfluoroalkyl)phosphinic acids and salts thereof

#19
20050222411
2005-10-06

Method for the production of monohydro-perfluoroalkanes, bis(perfluoroalkyl)phosphinates and perfluoroalkylphosphonates

#20
20050167637
2005-08-04

Cyclic compounds and the use thereof as light absorbers, light emitters, or complex ligands