ClassID:

91447

C07C45/50 - page 2 - CPC Classification

Classification description:

Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions

Recent Application in this class:
#301
20080118443
2008-05-22

Odorant compounds, synthesis method, and uses of said compounds

#302
20080114191
2008-05-15

Minimization of ligand degradation products, or reversion of same to useful phosphine ligands

#303
20080083606
2008-04-10

SEPARATION OF ACIDS FROM CHEMICAL REACTION MIXTURES BY MEANS OF IONIC LIQUIDS

#304
20080051475
2008-02-28

Process for the hydroformylation of ethylenically unsaturated compounds

#305
20080051282
2008-02-28

Supported catalysts with controlled metal cluster size

#306
20080033223
2008-02-07

Method for the production of Caldehydes and propene from a Cstream containing 1-butene and 2-butene

#307
20080033068
2008-02-07

Production of Oxygenated Products

#308
20080027248
2008-01-31

Stabilization of a hydroformylation process

#309
20080021179
2008-01-24

CATALYTIC CHEMICAL REACTION PROCESS

#310
20080009554
2008-01-10

Internal loop reactor and Oxo process using same

#311
20070282134
2007-12-06

Process for hydroformylation of propylene

#312
20070282133
2007-12-06

Propylene hydroformylation

#313
20070282132
2007-12-06

Hydroformylation

#314
20070282130
2007-12-06

Method for hydroformylating olefins in the presence of organophosphoric compounds

#315
20070282123
2007-12-06

Carbonyl compound containing long-chain branched alkyl group

#316
20070238892
2007-10-11

Process for the hydroformylation of an ethylenically unsaturated compound

#317
20070219399
2007-09-20

Tuning product selectivity in catalytic hydroformylation reactions with carbon dioxide expanded liquids

#318
20070213575
2007-09-13

Lowering nitrogen-containing Lewis bases in molecular sieve oligomerisation

#319
20070203365
2007-08-30

Tetraphosphorus ligands for catalytic hydroformylation and related reactions

#320
20070203251
2007-08-30

Methods to prepare carbon-isotope labeled organohalides with high specific radioactivity from carbon-isotope monoxide

#321
20070197834
2007-08-23

Bisphosphite and process for producing aldehyde compound with the bisphosphite

#322
20070179323
2007-08-02

3(4),7(8)-Dihydroxymethylbicyclo[4,3,0]nonane and a process for its preparation

#323
20070179229
2007-08-02

Dialkyl terephthalates and their use

#324
20070161829
2007-07-12

Hydrogenation

#325
20070135665
2007-06-14

Method for the production of olefins comprising 8 to 12 carbon atoms

#326
20070123735
2007-05-31

Phosphorus-containing catalyst composition and hydroformylation process using the same

#327
20070112220
2007-05-17

Hydroformylation of butenes comprising isobutylene

#328
20070106102
2007-05-10

Isobutylene

#329
20070100169
2007-05-03

Minimization of ligand degradation products, of reversion of same to useful phosphine ligands

#330
20070093680
2007-04-26

Phosphorus-containing catalyst composition and hydroformylation process using the same

#331
20070083066
2007-04-12

Method for the production of 1,7-octadiene and use thereof

#332
20070015942
2007-01-18

Hydroformylation process

#333
20070004939
2007-01-04

Method for the continuous production of aldehydes

#334
20060281953
2006-12-14

Recovery of an active catalyst component from a process stream

#335
20060276669
2006-12-07

Process for preparing sulfonated arylphosphines

#336
20060258858
2006-11-16

Coordination complex system comprising building blocks

#337
20060241324
2006-10-26

Method for the hydroformylation of olefinically unsaturated compounds, especially olefins, in the presence of cyclic carbonic acid esters

#338
20060224000
2006-10-05

Stabilization of hydroformylation catalysts based on phosphoramide ligands

#339
20060189832
2006-08-24

Process for producing aldehyde

#340
20060189831
2006-08-24

Process for inhibiting deposition of solids from a gaseous stream

#341
20060161023
2006-07-20

Process for preparing aldehydes

#342
20060149101
2006-07-06

Process for preparing aldol derivatives from alkenes using catalyst

#343
20060129004
2006-06-15

Process for preparing alcohols from olefins by hydroformylation and hydrogenation

#344
20060128999
2006-06-15

Hydroformylation process employing a cobalt-based catalyst in a non-aqueous liquid with improved catalyst recycling

#345
20060128998
2006-06-15

Process for the hydroformylation of olefins

#346
20060122436
2006-06-08

Method for producing aldehydes from alkanes

#347
20060100453
2006-05-11

Phosoxophite ligands and use thereof in carbonylation processes

#348
20060058558
2006-03-16

Phosphorus-containing catalyst composition and process for hydroformylation reaction using the same

#349
20060058557
2006-03-16

Bis-chelating ligand and use thereof in carbonylation processes

#350
20060052645
2006-03-09

Method for producing dialdehydes and or ethylenically unsaturated monoaldehydes by hydroformylating ethylenically unsaturated compounds

#351
20060052644
2006-03-09

Continuous hydroformylation process for producing an aldehyde

#352
20060004231
2006-01-05

Hydroformylation

#353
20050282916
2005-12-22

Process for producing oxygenated products

#354
20050256342
2005-11-17

Process for the carbonylation of ethylenically unsaturated compounds and bidentate diphosphine composition used in this process

#355
20050234270
2005-10-20

Method for producing C-alcohol mixtures

#356
20050221389
2005-10-06

Organic reactions with CO generating materials

#357
20050215829
2005-09-29

Process for the synthesis of α-substituted acroleins

#358
20050215828
2005-09-29

Oxo process

#359
20050209489
2005-09-22

Method for producing aldehydes by means of hydroformylation of olefinically unsaturated compounds, said hydroformylation being catalyzed by unmodified metal complexes in the presence of cyclic carbonic acid esters

#360
20050209469
2005-09-22

Converting propylene in an oxygenate-contaminated propylene stream to non-polymerization derivative products

#361
20050182277
2005-08-18

Method for the rhodium-catalyzed hydroformylation of olefins with reduction of rhodium losses

#362
20050171389
2005-08-04

Method for the hydroformylation of olefins

#363
20050171377
2005-08-04

Process for preparing sulfonated arylphosphines

#364
20050164874
2005-07-28

Bisphosphine process for producing the same and use thereof

#365
20050119509
2005-06-02

Method for the hydroformylation of olefins with 2 to 6 carbon atoms

#366
20050119508
2005-06-02

Cobalt flash process

#367
20050112739
2005-05-26

Method for producing hydrocarbons and oxygen-containing compounds from biomass

#368
20050107644
2005-05-19

Process for preparing TCD-alcohol DM

#369
20050107640
2005-05-19

Process for preparing TCD-monenal

#370
20050107628
2005-05-19

Modified method for producing surfactant alcohols and surfactant alcohol ethers, the products of said method and use of the same

#371
20050107625
2005-05-19

Process for the carbonylation of ethylenically unsaturated compounds and bidentate diphosphine composition used in this process

#372
20050085671
2005-04-21

Method for the production of aldehydes

#373
20050085558
2005-04-21

Integrated Fischer-Tropsch process for production of linear and branched alcohols and olefins

#374
20050070717
2005-03-31

Halogen-free ionic liquids

#375
20050065389
2005-03-24

Method of increasing the carbon chain length of olefinic compounds

#376
20050065379
2005-03-24

Method for the production of aldehydes

#377
20050043279
2005-02-24

Phosphinine compounds and metal complexes thereof

#378
20050038272
2005-02-17

Process for hydroformylating an olefin

#379
20050020857
2005-01-27

Method for the separation of acids from chemical reaction mixtures by means of ionic fluids

#380
18261417
2026-04-07

Hydroformylation processes

#381
17471278
2022-11-15

Selective 1-hexene/1-octene production with 1-decene

#382
17198735
2022-04-19

Integrated process for the production of isononanol and paraffins for producing stable / lubricating gasoline and diesel blending components

#383
15824347
2018-12-04

Highly isoselective catalyst for alkene hydroformylation

#384
15824318
2019-01-22

Highly isoselective catalyst for alkene hydroformylation

#385
15820722
2018-12-18

Processes for making C3 products from ethylene and syngas using hydroformylation strategies

#386
15191635
2017-05-16

Catalysts and processes for producing aldehydes

#387
15180823
2017-01-24

Hydroformylation catalyst

#388
14962476
2018-01-02

Processes for making C3 products from ethylene and syngas using hydroformylation strategies

#389
13957539
2015-10-06

Method of CO and/or COhydrogenation using doped mixed-metal oxides