ClassID:

34508

B01J2231/48 - CPC Classification

Classification description:

Catalytic reactions performed with catalysts classified in; Substitution reactions at carbon centres, e.g. C-C or C-X, i.e. carbon-hetero atom, cross-coupling, C-H activation or ring-opening reactions Ring-opening reactions

Sub-classes:
Recent Application in this class:
#1
20260108869
2026-04-23

CATALYSTS AND PROCESSES FOR STEREOSELECTIVE RING-OPENING POLYMERIZATION

#2
20250289784
2025-09-18

DIROXIMEL FUMARATE SYNTHESIS

#3
20240109908
2024-04-04

METHOD FOR CARRYING OUT REACTION OF ISATIN COMPOUND AND CYCLOPROPENONE COMPOUND AT LOW CATALYTIC AMOUNT

#4
20230373946
2023-11-23

PROCESS TO PREPARE A CYCLIC CARBONATE

#5
20230135079
2023-05-04

Compositions Comprising Romp Catalyst and Dispersant, Cartridges, and Methods

#6
20220411395
2022-12-29

PROCESS TO CONTINUOUSLY PREPARE A CYCLIC CARBONATE

#7
20210299644
2021-09-30

Nanocage-confined catalyst, preparation process and use thereof

#8
20210275998
2021-09-09

Catalysts, methods of making, and methods of hydrofluorination

#9
20210205799
2021-07-08

High-activity double-metal-cyanide catalyst

#10
20210138443
2021-05-13

Acyclic carbene ligand for ruthenium complex formation, ruthenium complex catalyst, and use thereof

#11
20200181173
2020-06-11

Method for preparing phenylboronic acid neopentyl glycol ester

#12
20200094234
2020-03-26

Metathesis Catalyst System for Polymerizing Cycloolefins

#13
20200009544
2020-01-09

Catalyst for preparing 1,5-pentanediol via hydrogenolysis of tetrahydrofurfuryl alcohol, method and application thereof

#14
20190193063
2019-06-27

CATALYSTS SUPPORTED ON NATURAL POLYMERS FOR THE PRODUCTION OF CARBONATES FROM CO2

#15
20190152897
2019-05-23

Hafnium-based metal-organic frameworks as epoxide ring-opening catalysts

#16
20180222833
2018-08-09

Application of ionic liquid in propylene glycol ether synthesis and method for synthesizing propylene glycol ether

#17
20180201558
2018-07-19

Process for production of D-Sorbitol

#18
20180105719
2018-04-19

PHOTO-LATENT TITANIUM OXO-CHELATE CATALYSTS

#19
20170362167
2017-12-21

Zirconium- and hafnium-based metal-organic frameworks as epoxide ring-opening catalysts

#20
20170073292
2017-03-16

SYNTHESIS OF DIKETONE COMPOUNDS FROM CARBOHYDRATES

#21
20170001935
2017-01-05

Process of production of 2,5-dimethylphenol

#22
20150005513
2015-01-01

Process for the production of acid anhydrides from epoxides

#23
20140350253
2014-11-27

Asymmetric electrophilic fluorination using an anionic chiral phase-transfer catalyst

#24
20140213746
2014-07-31

Olefin metathesis

#25
20140018461
2014-01-16

Photo-latent titanium-oxo-chelate catalysts

#26
20120167761
2012-07-05

Method of using a metal organic frameworks based on aluminum fumarate

#27
20110189749
2011-08-04

TRAPPING, RECYCLING, AND OTHER TECHNIQUES INVOLVING CATALYSTS

#28
20100064888
2010-03-18

Aluminum naphthalenedicarboxylate as porous metal-organic framework material

#29
20090092818
2009-04-09

ORGANOMETALLIC ALUMINUM FUMARATE BACKBONE MATERIAL

#30
20080292526
2008-11-27

Method for the Production of Double Metal Cyanide Complex Catalysts

#31
20070185304
2007-08-09

Use of a catalytic system for lactide and glycolide (co) oligomerization

#32
20060135355
2006-06-22

Nitrogen-containing ligands

#33
20050240064
2005-10-27

Method of preparing alkoxylation catalysts and their use in alkoxylation processes

#34
20050137382
2005-06-23

Catalytic carbon-carbon bond formation

#35
20050119111
2005-06-02

Catalytic reactions using thermally stable resins