ClassID:

34516

B01J2231/543 - CPC Classification

Classification description:

Catalytic reactions performed with catalysts classified in; Redistribution or isomerisation reactions of C-C, C=C or C-C triple bonds; Metathesis reactions, e.g. olefin metathesis alkene metathesis

Recent Application in this class:
#1
20260092080
2026-04-02

NOVEL RUTHENIUM COMPLEXES, METHOD OF THEIR SYNTHESIS, INTERMEDIATE COMPOUNDS USED IN THIS METHOD, METHOD OF THEIR SYNTHESIS AND USE OF NOVEL RUTHENIUM COMPLEXES IN OLEFIN METATHESIS REACTIONS

#2
20260008037
2026-01-08

RUTHENIUM CATALYSTS AND METHODS THEREOF

#3
20250269361
2025-08-28

NEW SYNTHESES OF Z-SELECTIVE OLEFIN METATHESIS CATALYSTS

#4
20250230112
2025-07-17

PROCESSES FOR CONVERTING SATURATED POLYETHYLENE TO ALKENE PRODUCTS

#5
20250186979
2025-06-12

CATALYST SYSTEM AND PROCESS FOR THE PREPARATION OF ALPHA OLEFINS AND ALPHA OLEFIN-CONTAINING PRODUCTS FROM LONG-CHAIN PARAFFINS

#6
20250066402
2025-02-27

PROCESS FOR PRODUCING RUTHENIUM COMPLEXES AND INTERMEDIATES THEREOF AND THEIR USE IN OLEFIN METATHESIS

#7
20250051380
2025-02-13

NEW STERICALLY ACTIVATED CHELATING RUTHENIUM COMPLEXES, METHOD OF THEIR PREPARATION AND THEIR USE IN OLEFIN METATHESIS REACTIONS

#8
20240400476
2024-12-05

RUTHENIUM PHOSPHINIMIDE COMPLEXES AS ACTIVE OLEFIN METATHESIS CATALYSTS

#9
20240359169
2024-10-31

ORGANIC METAL COMPLEX CATALYST FOR OLEFIN METATHESIS REACTION

#10
20240278223
2024-08-22

Method to Activate Carbene and Carbyne Complexes and Their Use in Metathesis Polymerization

#11
20240253023
2024-08-01

PERFLUORINATED AMIDE SALTS AND THEIR USES AS IONIC CONDUCTING MATERIALS

#12
20240198321
2024-06-20

Optically pure enantiomers of ruthenium complexes and uses thereof

#13
20240132424
2024-04-25

METHOD FOR THE COPRODUCTION OF C10 TO C13 OLEFINS AND ESTERS FROM FATTY ACID METHYL ESTERS

#14
20240116039
2024-04-11

RUTHENIUM-BASED METATHESIS CATALYSTS, PRECURSORS FOR THEIR PREPARATION AND THEIR USE

#15
20240076308
2024-03-07

Process for producing ruthenium complexes and intermediates thereof and their use in olefin metathesis

#16
20230391945
2023-12-07

OLEFIN METATHESIS PHOTOPOLYMERS

#17
20230322830
2023-10-12

Novel ruthenium complexes, methods of their preparation and application thereof in olefin cross metathesis

#18
20230149911
2023-05-18

Ruthenium-based metathesis catalysts, precursors for their preparation and their use

#19
20230095259
2023-03-30

SYNTHESIS OF PHEROMONE DERIVATIVES VIA Z-SELECTIVE OLEFIN METATHESIS

#20
20230013959
2023-01-19

Compounds and the use thereof in metathesis reactions

#21
20220396545
2022-12-15

METHODS OF MAKING OLEFINIC E- AND Z-ISOMERS

#22
20220379292
2022-12-01

Synthesis and characterization of metathesis catalysts

#23
20220315508
2022-10-06

High yield jet fuel from mixed fatty acids

#24
20220258146
2022-08-18

Catalyst for ring expansion metathesis polymerization of cyclic monomers

#25
20220219155
2022-07-14

Compositions And Methods For Visible-Light-Controlled Ruthenium-Catalyzed Olefin Metathesis

#26
20220177640
2022-06-09

Two component mass polymerizable compositions containing polycycloolefin monomers and organoruthenium carbide precatalyst

#27
20220176362
2022-06-09

Organoruthenium carbide complexes as precatalysts for olefin metathesis

#28
20220161245
2022-05-26

Compositions And Methods For Infrared-Light-Controlled Ruthenium-Catalyzed Olefin Metathesis

#29
20220118434
2022-04-21

Ruthenium-based metathesis catalysts, precursors for their preparation and their use

#30
20220073549
2022-03-10

Process for producing ruthenium complexes and intermediates thereof and their use in olefin metathesis

#31
20220056358
2022-02-24

Biofuel and method for preparation by isomerizing metathesis

#32
20220055025
2022-02-24

Reactions of olefin derivatives in the presence of metathesis catalysts

#33
20220032280
2022-02-03

Production of fatty olefin derivatives via olefin metathesis

#34
20210394167
2021-12-23

Synthesis and characterization of Ru alkylidene complexes

#35
20210355099
2021-11-18

Highly efficient synthesis of Z-macrocycles using stereoretentive, ruthenium-based metathesis catalysts

#36
20210347935
2021-11-11

POLYMERS FOR SPECIALTY APPLICATIONS

#37
20210291155
2021-09-23

Metathesis catalysts

#38
20210237045
2021-08-05

Use of N-chelating ruthenium complexes in the metathesis reaction

#39
20210206788
2021-07-08

IONIC METAL ALKYLIDENE COMPOUNDS AND USE THEREOF IN OLEFINIC METATHESIS REACTIONS

#40
20210163676
2021-06-03

Olefin metathesis photopolymers

#41
20210155648
2021-05-27

Olefin metathesis catalysts

#42
20210138444
2021-05-13

Longer-Lived Ruthenium Olefin Metathesis Catalysts Supported by Hemi-Labile Carbene Ligands

#43
20210138443
2021-05-13

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

#44
20210122697
2021-04-29

Methods of making olefinic - and -isomers

#45
20210079156
2021-03-18

Two component mass polymerizable compositions containing polycycloolefin monomers and organoruthenium carbide precatalyst

#46
20210077988
2021-03-18

Organoruthenium carbide complexes as precatalysts for olefin metathesis

#47
20210061832
2021-03-04

Phenoxyimine-Based Complexes and Related Ring-Opening Metathesis Polymerization Methods

#48
20210046466
2021-02-18

Reactions of olefin derivatives in the presence of methathesis catalysts

#49
20200399423
2020-12-24

High temperature metathesis chemistry

#50
20200360911
2020-11-19

Ligand for forming ruthenium complex, ruthenium complex catalyst, production method therefor and use thereof

#51
20200339741
2020-10-29

Method for the polymerization of cycloolefins by means of ring-opening metathesis

#52
20200332030
2020-10-22

Process for producing nitrile rubbers using ruthenium complex catalysts

#53
20200330970
2020-10-22

Synthesis and characterization of Ru alkylidene complexes

#54
20200282386
2020-09-10

Ruthenium complexes useful for catalyzing metathesis reactions

#55
20200276566
2020-09-03

Catalyst for ring expansion metathesis polymerization of cyclic monomers

#56
20200270194
2020-08-27

Method of preparing trisubstituted ethylene compounds

#57
20200261898
2020-08-20

Production of fatty olefin derivatives via olefin metathesis

#58
20200183276
2020-06-11

Photoactive Catalyst Compositions

#59
20200122133
2020-04-23

HETEROGENEOUS CATALYSTS AND USES THEREOF

#60
20200108381
2020-04-09

Compositions and methods for visible-light-controlled ruthenium-catalyzed olefin metathesis

#61
20200102285
2020-04-02

Highly efficient synthesis of z-macrocycles using stereoretentive, ruthenium-based metathesis catalysts

#62
20200094233
2020-03-26

Metathesis catalyst system for polymerizing cycloolefins

#63
20200079802
2020-03-12

Organosilicon on solid oxides, and related complexes, compositions, methods and systems

#64
20200039900
2020-02-06

Synthesis of pheromones and related materials via olefin metathesis

#65
20200038851
2020-02-06

Synthesis and characterization of Ru alkylidene complexes

#66
20190366318
2019-12-05

Metathesis catalysts and reactions using the catalysts

#67
20190344255
2019-11-14

Homogeneous catalysts that are recoverable by host-guest interactions

#68
20190314799
2019-10-17

Halogen-containing metathesis catalysts and methods thereof

#69
20190309001
2019-10-10

Recyclable metathesis catalysts

#70
20190291089
2019-09-26

Use of ruthenium complexes in olefin metathesis reaction

#71
20190276388
2019-09-12

Preparation of amino acids and amino acid derivatives

#72
20190270079
2019-09-05

Water soluble homogeneous catalysts that are recoverable by phase selectivity and host-guest interactions

#73
20190256479
2019-08-22

Method of preparing ezetimibe and intermediate thereof

#74
20190217277
2019-07-18

Olefin metathesis reaction catalyst and preparation method therefor

#75
20190210012
2019-07-11

Ruthenium complexes useful for catalyzing metathesis reactions

#76
20190194374
2019-06-27

High-weight glyceride oligomers and methods of making the same

#77
20190184385
2019-06-20

Synthesis and characterization of metathesis catalysts

#78
20190119311
2019-04-25

COMPOUNDS AND THE USE THEREOF IN METATHESIS REACTIONS

#79
20190084903
2019-03-21

CATALYTIC ETHENOLYSIS OF OPTIONALLY-FUNCTIONALIZED INTERNAL UNSATURATED OLEFINS

#80
20190071611
2019-03-07

Biofuel and method for preparation by isomerizing metathesis

#81
20190062493
2019-02-28

High temperature metathesis chemistry

#82
20190030521
2019-01-31

Transition metal complex containing sulfonamide or amide group for olefin metathesis reaction and application thereof

#83
20190009260
2019-01-10

Olefin metathesis method using a catalyst containing silicon and molybdenum

#84
20180298046
2018-10-18

Process for producing ruthenium complexes and intermediates thereof and their use in olefin metathesis

#85
20180297022
2018-10-18

Catalyst compositions and their use for hydrogenation of nitrile rubber

#86
20180297019
2018-10-18

Ruthenium-based metathesis catalysts, precursors for their preparation and their use

#87
20180274326
2018-09-27

Polymers for Wellbore Plugs and Wellbore Stability

#88
20180257065
2018-09-13

Catalyst for ring expansion metathesis polymerization of cyclic monomers

#89
20180223005
2018-08-09

Catalyst compositions and their use for hydrogenation of nitrile rubber

#90
20180200704
2018-07-19

Olefin metathesis catalysts

#91
20180200702
2018-07-19

Bi-metallic catalysts, methods of making, and uses thereof

#92
20180127447
2018-05-10

METATHESIS CATALYSTS AND METHODS THEREOF

#93
20180099268
2018-04-12

Production of fatty olefin derivatives via olefin metathesis

#94
20180093933
2018-04-05

Catalyst and Process for Olefin Metathesis Reaction

#95
20180086684
2018-03-29

Method for producing fluorine-containing olefin

#96
20180050332
2018-02-22

Water soluble homogeneous catalysts that are recoverable by phase selectivity and host-guest interactions

#97
20180050331
2018-02-22

Homogeneous catalysts that are recoverable by host guest interactions

#98
20180050329
2018-02-22

Hybrid Catalyst for Olefin Metathesis

#99
20170348681
2017-12-07

ACTIVATION OF SUPPORTED OLEFIN METATHESIS CATALYSTS BY ORGANIC REDUCTANTS

#100
20170291863
2017-10-12

Method for producing olefin containing chlorine and fluorine

#101
20170260220
2017-09-14

Metathesis catalyst

#102
20170190983
2017-07-06

PROCESS OF CONVERTING NATURAL PLANT OILS TO BIOFUELS

#103
20170144952
2017-05-25

PROCESS FOR THE MANUFACTURE OF A SATURATED ALCOHOL

#104
20170144141
2017-05-25

Selectivity of ionic liquid alkylation

#105
20170137365
2017-05-18

Production of fatty olefin derivatives via olefin metathesis

#106
20170129910
2017-05-11

Z-selective ring-closing metathesis reactions

#107
20170114084
2017-04-27

Methods for preparing ruthenium carbene complexes and precursors thereto

#108
20170113984
2017-04-27

Highly Z-selective olefin metathesis

#109
20170101360
2017-04-13

Method for producing fluorine-containing olefin

#110
20170073322
2017-03-16

Surfactant-Enabled Transition Metal-Catalyzed Chemistry

#111
20170050994
2017-02-23

N-heterocyclic carbene complexes of metal imido alkylidenes and metal OXO alkylidenes, and the use of same

#112
20170037069
2017-02-09

Compounds and the use thereof in metathesis reactions

#113
20170022232
2017-01-26

METHOD FOR IN-SITU FORMATION OF METATHESIS CATALYSTS

#114
20170022231
2017-01-26

Catalysts for (E)-selective olefin metathesis

#115
20170001925
2017-01-05

Propylene production using a mesoporous silica foam metathesis catalyst

#116
20160347677
2016-12-01

Surfactant-enabled transition metal-catalyzed chemistry

#117
20160340332
2016-11-24

Compositions comprising TPGS-750-M

#118
20160264721
2016-09-15

Hydrogenated syndiotactic norbornene-based ring-opening polymer

#119
20160264510
2016-09-15

Nonpolar phase-soluble metathesis catalysts

#120
20160243535
2016-08-25

CATALYST COMPLEX WITH CARBENE LIGAND

#121
20160236185
2016-08-18

Immobilized metathesis tungsten oxo alkylidene catalysts and use thereof in olefin metathesis

#122
20160229877
2016-08-11

Metathesis catalysts and methods thereof

#123
20160228864
2016-08-11

Method for preparation of a ruthenium indenylidene complex

#124
20160214098
2016-07-28

Organometallic catalysts

#125
20160200744
2016-07-14

Convenient process for the preparation of statins

#126
20160194343
2016-07-07

Metathesis catalysts and methods thereof

#127
20160185684
2016-06-30

Selective olefin metathesis with cyclometalated ruthenium complexes

#128
20160168181
2016-06-16

Recyclable metathesis catalysts

#129
20160159727
2016-06-09

Use of immobilized molybdenum- and tungsten-containing catalysts in olefin cross metathesis

#130
20160122375
2016-05-05

IMMOBILIZED METATHESIS TUNGSTEN CATALYSTS AND USE THEREOF IN OLEFIN METATHESIS

#131
20160108073
2016-04-21

Transition metal complexes, their preparation and use

#132
20160101414
2016-04-14

HIGHLY Z-SELECTIVE AND ENANTIOSELECTIVE RING OPENING/CROSS METATHESIS CATALYZED BY A RESOLVED STEREOGENIC-AT-RU COMPLEX

#133
20160090396
2016-03-31

Ruthenium-based complexes, their preparation and use as catalysts

#134
20160030936
2016-02-04

Metathesis catalysts and reactions using the catalysts

#135
20160009746
2016-01-14

Tungsten oxo alkylidene complexes for selective olefin metathesis

#136
20160008802
2016-01-14

Highly -selective olefin metathesis

#137
20150367338
2015-12-24

Catalyst complexes with carbene ligand and method for making same and use in metathesis reaction

#138
20150315223
2015-11-05

Ruthenium complexes comprising an asymmetrical unsaturated N-heterocyclic diaminocarbene

#139
20150307438
2015-10-29

Methods of making organic compounds by metathesis

#140
20150299235
2015-10-22

Method for in-situ formation of metathesis catalysts

#141
20150298113
2015-10-22

Novel Ruthenium Complexes, A Method Of Producing Them, And Their Use In Olefin Metathesis

#142
20150274763
2015-10-01

Metathesis catalysts containing onium groups

#143
20150246348
2015-09-03

Z-selective ring-closing metathesis reactions

#144
20150240008
2015-08-27

Catalysts and methods for ring opening metathesis polymerization

#145
20150202610
2015-07-23

Catalyst complex with carbene ligand

#146
20150190795
2015-07-09

Method for preparation of a ruthenium indenylidene complex

#147
20150065723
2015-03-05

Olefin metathesis catalysts and related methods

#148
20150057449
2015-02-26

Nonpolar phase-soluble metathesis catalysts

#149
20150045558
2015-02-12

Ruthenium-based metathesis catalysts and precursors for their preparation

#150
20150018559
2015-01-15

Chelating carbene ligand precursors and their use in the synthesis of metathesis catalysts

#151
20150018557
2015-01-15

Catalyst complex with carbene ligand

#152
20150011810
2015-01-08

High density cyclic fuels derived from linear sesquiterpenes

#153
20150011807
2015-01-08

Methods for the production of renewable dimethyl JP10

#154
20140371462
2014-12-18

Method for preparation of ruthenium-based metathesis catalysts with chelating alkylidene ligands

#155
20140371454
2014-12-18

Catalysts for efficient Z-selective metathesis

#156
20140357478
2014-12-04

Olefin metathesis catalysts

#157
20140309466
2014-10-16

Metathesis catalysts and reactions using the catalysts

#158
20140296516
2014-10-02

Molybdenum and tungsten metal complexes and use thereof as precatalysts for olefin metathesis

#159
20140200382
2014-07-17

Synthesis of terminal alkenes from internal alkenes and ethylene via olefin metathesis

#160
20140155621
2014-06-05

Methods for preparing ruthenium carbene complexes and precursors thereto

#161
20140106960
2014-04-17

Z-selective olefin metathesis catalysts and their synthetic procedure

#162
20140046081
2014-02-13

Method for producing unsaturated compounds

#163
20140005036
2014-01-02

Functional N-heterocycles for solid-supported catalysis

#164
20130338370
2013-12-19

Method for manufacturing ruthenium carbene complexes

#165
20130289327
2013-10-31

Synthesis of terminal alkenes from internal alkenes and ethylene via olefin metathesis

#166
20130274482
2013-10-17

Highly -selective olefins metathesis

#167
20130261312
2013-10-03

Supported olefin metathesis catalysts

#168
20130261296
2013-10-03

Catalyst complex with carbene ligand

#169
20130225807
2013-08-29

Metathesis catalysts containing onium groups

#170
20130035494
2013-02-07

Process for preparation of ruthenium-based carbene catalysts with chelating alkylidene ligands

#171
20130023665
2013-01-24

Olefin metathesis catalysts

#172
20130005916
2013-01-03

Process for the preparation of low molecular weight hydrogenated nitrile rubber

#173
20120329952
2012-12-27

RUTHENIUM BASED CATALYSTS FOR THE METATHESIS OF NITRILE RUBBERS

#174
20120323000
2012-12-20

-selective ring-closing metathesis reactions

#175
20120309998
2012-12-06

Class of olefin metathesis catalysts, methods of preparation, and processes for the use thereof

#176
20120289729
2012-11-15

Metathesis catalyst and process for use thereof

#177
20120289617
2012-11-15

Hybrid Catalyst for Olefin Metathesis

#178
20120157725
2012-06-21

Fuel compositions comprising isoprene derivatives

#179
20120123133
2012-05-17

Organometallic ruthenium complexes and related methods for the preparation of tetra-substituted and other hindered olefins

#180
20120101279
2012-04-26

Method for preparation of ruthenium-based metathesis catalysts with chelating alkylidene ligands

#181
20120077945
2012-03-29

Class of olefin metathesis catalysts, methods of preparation, and processes for the use thereof

#182
20120071676
2012-03-22

Synthesis of terminal alkenes from internal alkenes and ethylene via olefin metathesis

#183
20120004418
2012-01-05

Catalyst Complex With Carbene Ligand

#184
20110282068
2011-11-17

Alkylidene complexes of ruthenium containing N-heterocyclic carbene ligands; use as highly active, selective catalysts for olefin metathesis

#185
20110237815
2011-09-29

Olefin metathesis catalysts and related methods

#186
20110189749
2011-08-04

TRAPPING, RECYCLING, AND OTHER TECHNIQUES INVOLVING CATALYSTS

#187
20110184194
2011-07-28

Surfactant Compositions and Synthesis

#188
20110172381
2011-07-14

Highly active metathesis catalysts selective for ROMP and RCM reactions

#189
20110130562
2011-06-02

Surfactant-enabled transition metal-catalyzed chemistry

#190
20110112319
2011-05-12

CHELATING CARBENE LIGAND PRECURSORS AND THEIR USE IN THE SYNTHESIS OF METATHESIS CATALYSTS

#191
20110077421
2011-03-31

Highly Z-selective olefins metathesis

#192
20110040099
2011-02-17

Method for manufacturing ruthenium carbene complexes

#193
20110021775
2011-01-27

Bent allenes, and their metal complexes

#194
20110015430
2011-01-20

Catalysts and processes for the formation of terminal olefins by ethenolysis

#195
20110003905
2011-01-06

Latent photoactivatable precatalysts for metathesis polymerization

#196
20100292486
2010-11-18

RECYCLABLE METATHESIS CATALYSTS

#197
20100228031
2010-09-09

Catalysts for alkene isomerization and conjugating double bonds in polyunsaturated fats and oils

#198
20100168280
2010-07-01

Process for preparing a self-healing composite material

#199
20100160642
2010-06-24

Catalyst complex with carbene ligand

#200
20100144987
2010-06-10

Olefin metathesis initiators bearing thiazol-2-ylidene ligands

#201
20100113719
2010-05-06

Olefin metathesis process employing bimetallic ruthenium complex with bridging hydrido ligands

#202
20100105544
2010-04-29

Catalyst immobilization on siliceous mesocellular foam via click chemistry

#203
20100022789
2010-01-28

Catalytic compositions for the metathesis of unsaturated fatty bodies with olefins and metathesis methods using catalytic compositions

#204
20100004468
2010-01-07

Carbon nanotube adducts and methods of making the same

#205
20090326226
2009-12-31

Method for asymmetric synthesis

#206
20090264672
2009-10-22

Methods of making organic compounds by metathesis

#207
20090227801
2009-09-10

LIGANDS FOR USE IN ASYMMETRIC HYDROFORMYLATION

#208
20090203860
2009-08-13

Nonpolar phase-soluble methathesis catalysts

#209
20090124772
2009-05-14

Process for producing organic transition metal complex compound, metathesis catalyst produced by using the same, ring-opening metathesis polymer obtainable with the metathesis catalyst, and process for producing the polymer

#210
20090088581
2009-04-02

Chelating carbene ligand precursors and their use in the synthesis of metathesis catalysts

#211
20090069516
2009-03-12

Catalyst systems and their use for metathesis reactions

#212
20090012254
2009-01-08

HIGH METATHESIS ACTIVITY RUTHENIUM AND OSMIUM METAL CARBENE COMPLEXES

#213
20090012248
2009-01-08

High metathesis activity ruthenium and osmium carbene complexes

#214
20080306230
2008-12-11

Composition and Associated Method

#215
20080221345
2008-09-11

Use of a phosphorus containing ligand and a cyclic organic ligand in a transition metal compound

#216
20080207911
2008-08-28

ALKYLIDENE COMPLEXES OF RUTHENIUM CONTAINING N-HETEROCYCLIC CARBENE LIGANDS; USE AS HIGHLY ACTIVE, SELECTIVE CATALYSTS FOR OLEFIN METATHESIS

#217
20080139861
2008-06-12

Metathesis catalysts

#218
20080132744
2008-06-05

Rhenium Catalyst on a Silanized Alumina Carrier and its Use in the Metathesis Reaction of Olefins

#219
20080132708
2008-06-05

IMIDAZOLIDINE-BASED METAL CARBENE METATHESIS CATALYSTS

#220
20080119678
2008-05-22

Olefin metathesis catalysts and related methods

#221
20080108841
2008-05-08

CHELATING CARBENE LIGAND PRECURSORS AND THEIR USE IN THE SYNTHESIS OF METATHESIS CATALYSTS

#222
20080027194
2008-01-31

Synthesis of terminal alkenes from internal alkenes and ethylene via olefin metathesis

#223
20080009598
2008-01-10

Alkylidene complexes of ruthenium containing N-heterocyclic carbene ligands; use as highly active, selective catalysts for olefin metathesis

#224
20070282148
2007-12-06

Organometallic ruthenium complexes and related methods for the preparation of tetra-substituted and other hindered olefins

#225
20070212267
2007-09-13

Method and apparatus for performing micro-scale chemical reactions

#226
20070073092
2007-03-29

Method for asymmetric synthesis

#227
20070004917
2007-01-04

Stable cyclic (alkyl)(amino) carbenes as ligands for transition metal catalysts

#228
20060293526
2006-12-28

Immobilised imidazoles and ruthenium catalysts

#229
20060287450
2006-12-21

Immobilizable ruthenium catalysts having n-heterocyclic carbene ligands

#230
20060258858
2006-11-16

Coordination complex system comprising building blocks

#231
20060241317
2006-10-26

High metathesis activity ruthenium and osmium metal carbene complexes

#232
20060241156
2006-10-26

Preparation of epothilone derivatives

#233
20060167326
2006-07-27

Stabilization of olefin metathesis product mixtures

#234
20060128912
2006-06-15

Transition metal carbene complexes containing a cationic substituent as catalysts of olefin metathesis reactions

#235
20060122412
2006-06-08

Chelating carbene ligand precursors and their use in the synthesis of metathesis catalysts

#236
20060009667
2006-01-12

Process for continuous ruthenium-catalysed metathesis

#237
20050272598
2005-12-08

Recyclable metathesis catalysts

#238
20050154186
2005-07-14

Removal of ruthenium by-product by supercritical fluid processing

#239
20050143580
2005-06-30

Ruthenium catalyst

#240
20050131233
2005-06-16

Ruthenium compounds, their production and use

#241
20050123831
2005-06-09

Pentacyclic anion salts or tetrazapentalene derivatives and their uses as ionic conducting materials

#242
20050119416
2005-06-02

Arene-ruthenium complexes immobilized on polymers, catalysts consisting of the complexes, and processes for organic syntheses with the same

#243
20050113590
2005-05-26

High metathesis activity ruthenium and osmium metal carbene complexes

#244
20050107626
2005-05-19

Alkylidene complexes of ruthenium containing N-heterocyclic carbene ligands; use as highly active, selective catalysts for olefin metathesis

#245
20050101475
2005-05-12

Imido-tethered carbenes of molybdenum for ring-opening metathesis polymerization and ring-closing metathesis

#246
20050074668
2005-04-07

Perfluorinated amide salts and their uses as ionic conducting materials

#247
20050070750
2005-03-31

Metathesis of unsaturated fatty acid esters or unsaturated fatty acids with lower olefins

#248
20050049187
2005-03-03

Process for preparing macrocyclic compounds

#249
20050043541
2005-02-24

Metal complexes useful in metathesis and other reactions

#250
20050026774
2005-02-03

Preparation of ruthenium-based olefin metathesis catalysts

#251
20050013150
2005-01-20

Alkylidene complexes of ruthenium containing N-heterocyclic carbene ligands; use as highly active, selective catalysts for olefin metathesis

#252
20050006623
2005-01-13

Carbon nanotube adducts and methods of making the same

#253
15291419
2018-05-08

High density cyclic fuels derived from linear sesquiterpenes