Class information for:
Level 2: C H ACTIVATION//CROSS COUPLING//PALLADIUM

Basic class information
Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
6 4 CHEMISTRY, ORGANIC//CHEMISTRY, INORGANIC & NUCLEAR//CHEMISTRY, MULTIDISCIPLINARY 1698077
2 3       CHEMISTRY, ORGANIC//TETRAHEDRON LETTERS//JOURNAL OF ORGANIC CHEMISTRY 224160
81 2             C H ACTIVATION//CROSS COUPLING//PALLADIUM 27288
93 1                   C H ACTIVATION//C H FUNCTIONALIZATION//DIRECTING GROUPS 4499
346 1                   HECK REACTION//SUZUKI REACTION//SUZUKI MIYAURA REACTION 3629
2496 1                   N ARYLATION//AMINATION//DIARYL ETHER 2258
8131 1                   PHOTOREDOX CATALYSIS//MERCK CATALYSIS//PHOTOREDOX 1312
8694 1                   CROSS COUPLING//GRIGNARD REAGENTS//INORGAN SYNTH CATALYSIS 1258
8711 1                   HECK REACTION//LIVERPOOL MAT CATALYSIS//ASYMMETRIC HECK REACTION 1256
9795 1                   CROSS DEHYDROGENATIVE COUPLING//N ARYLACRYLAMIDES//ADV CATALYT ENGN 1153
9960 1                   ARYL SULFIDES//C S CROSS COUPLING//C S COUPLING 1135
10713 1                   SONOGASHIRA REACTION//1 3 DIYNES//TERMINAL ALKYNES 1069
10852 1                   DIAMINATION//AMINOHALOGENATION//AMINOBROMINATION 1058
13133 1                   BETA KETOSULFONES//SULFONYLATION//SODIUM SULFINATES 889
15375 1                   C O ACTIVATION//C O BOND ACTIVATION//NICKEL ON CHARCOAL 742
15418 1                   DIRECT ARYLATION//DIRECT ARYLATION POLYMERIZATION//C H ARYLATION 740
17422 1                   CATELLANI REACTION//CIRCC//DAVENPORT S 628
18222 1                   HOMOCOUPLING//HOMOCOUPLING REACTION//SYMMETRICAL BIARYLS 587
19823 1                   ALPHA ARYLATION//ARYLATION//PENN MERCK HIGH THROUGHPUT EXPT 511
20100 1                   DECARBOXYLATION//FB CHEM ORGAN CHEM//DECARBOXYLATIVE COUPLING 497
21897 1                   CATALYTIC OLEFINATION//BROMODECARBOXYLATION//COPPER SALTS 424
22727 1                   SODIUM TETRAARYLBORATES//LIEBESKIND SROGL CROSS COUPLING//COPPERI CARBOXYLATES 393
23187 1                   ALKENE GEOMETRY//BETA HETEROATOM ELIMINATION//CARBOESTERIFICATION 377
23279 1                   N TOSYLHYDRAZONES//TOSYLHYDRAZONES//CNRSBIOCIS UMR 8076 EX LERMIT PHARM 374
23584 1                   CARBOIODINATION//CARBOHALOGENATION//COBALTOCENYL PHOSPHINE 364
23718 1                   ARENEDIAZONIUM SALTS//HECK MATSUDA REACTION//HECK MATSUDA 360
23834 1                   TERT AMINO EFFECT//1 5 HYDRIDE TRANSFER//1 5 HYDRIDE SHIFT 356
24069 1                   DEAROMATIZATION//DEAROMATISATION//ALLYLIC DEAROMATIZATION 348
24976 1                   MALCOLM H FILSON S//SITE SELECTIVITY//WATERBORNE CONDITIONS 318
26021 1                   UNACTIVATED ARENES//CHEM PHARM PHARMACEUT CHEM//C H ARYLATION 287
28965 1                   NAPHTHALENECARBOXYLIC ACIDS//SAEGUSA REACTION//1 4 DIHYDROPYRIDINE CYCLOHEXENONEPHOSPHONATE 214
33765 1                   IPSO HYDROXYLATION//ARYLBORONIC ACIDS//2 2 6 DIMETHYLPHENYLAMINO 2 OXOACETIC ACID 134
34968 1                   2 METHYLAZAARENE//BENZYLIC SP3 C H ACTIVATION//HYDROACRIDINE DERIVATIVES 118

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 C H ACTIVATION authKW 769160 5% 46% 1455
2 CROSS COUPLING authKW 658349 6% 35% 1619
3 PALLADIUM authKW 647919 11% 18% 3078
4 HECK REACTION authKW 438793 3% 48% 791
5 CHEMISTRY, ORGANIC WoSSC 401318 54% 3% 14747
6 ARYL HALIDES authKW 312589 2% 63% 428
7 ARYLATION authKW 294964 2% 49% 518
8 ORGANIC LETTERS journal 259647 9% 9% 2440
9 C H FUNCTIONALIZATION authKW 210570 1% 58% 318
10 SUZUKI MIYAURA REACTION authKW 200683 1% 61% 288

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Organic 401318 54% 3% 14747
2 Chemistry, Multidisciplinary 71223 34% 1% 9301
3 Chemistry, Inorganic & Nuclear 9192 7% 1% 2032
4 Chemistry, Applied 7396 6% 1% 1540
5 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 986 1% 0% 267
6 Chemistry, Physical 564 7% 0% 1791
7 Chemistry, Medicinal 2 1% 0% 250
8 Crystallography -1 1% 0% 174
9 Materials Science, Textiles -4 0% 0% 20
10 Robotics -19 0% 0% 2

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CHEM 94168 39% 1% 10559
2 STATE ORGANOMETALL CHEM 91936 2% 18% 457
3 SHANGHAI ORGAN CHEM 52906 2% 7% 651
4 MERCK CATALYSIS 47745 0% 70% 59
5 ORGAN BIOMOL CHEM 45722 1% 18% 221
6 PL CHEM HENAN UNIV 41048 0% 59% 60
7 HENAN CHEM BIOL ORGAN CHEM 36975 0% 43% 75
8 CATALYT HYDROCARBON FUNCTIONALIZAT 35410 0% 49% 63
9 CHEM CHEM ENGN 25249 6% 1% 1665
10 BIOORGAN CHEM MOL ENGN 24229 1% 14% 157

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ORGANIC LETTERS 259647 9% 9% 2440
2 ADVANCED SYNTHESIS & CATALYSIS 171878 3% 16% 916
3 JOURNAL OF ORGANIC CHEMISTRY 76942 7% 4% 1886
4 TETRAHEDRON LETTERS 75738 8% 3% 2234
5 SYNLETT 60576 3% 6% 877
6 ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 48775 5% 3% 1331
7 ORGANIC CHEMISTRY FRONTIERS 47122 1% 22% 191
8 EUROPEAN JOURNAL OF ORGANIC CHEMISTRY 45242 3% 6% 716
9 CHEMICAL COMMUNICATIONS 36853 4% 3% 1218
10 ORGANIC & BIOMOLECULAR CHEMISTRY 34533 2% 5% 618

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 C H ACTIVATION 769160 5% 46% 1455 Search C+H+ACTIVATION Search C+H+ACTIVATION
2 CROSS COUPLING 658349 6% 35% 1619 Search CROSS+COUPLING Search CROSS+COUPLING
3 PALLADIUM 647919 11% 18% 3078 Search PALLADIUM Search PALLADIUM
4 HECK REACTION 438793 3% 48% 791 Search HECK+REACTION Search HECK+REACTION
5 ARYL HALIDES 312589 2% 63% 428 Search ARYL+HALIDES Search ARYL+HALIDES
6 ARYLATION 294964 2% 49% 518 Search ARYLATION Search ARYLATION
7 C H FUNCTIONALIZATION 210570 1% 58% 318 Search C+H+FUNCTIONALIZATION Search C+H+FUNCTIONALIZATION
8 SUZUKI MIYAURA REACTION 200683 1% 61% 288 Search SUZUKI+MIYAURA+REACTION Search SUZUKI+MIYAURA+REACTION
9 SUZUKI REACTION 194275 1% 54% 315 Search SUZUKI+REACTION Search SUZUKI+REACTION
10 C C COUPLING 133112 2% 28% 420 Search C+C+COUPLING Search C+C+COUPLING

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.

Classes with closest relation at Level 2


rank cluster_id2 link
1 183 ALKYNES//ALLENES//HYDROAMINATION
2 3387 CYANATION//THIOCYANATION//NITRILES
3 2050 HYPERVALENT IODINE//DIOXIRANES//HYPERVALENT COMPOUNDS
4 3535 BENZOFURAN//BENZOFURANS//STYRACACEAE
5 1519 INDOLE//BISINDOLYLMETHANES//ELLIPTICINE
6 1463 HYDROFORMYLATION//CARBONYLATION//HYDROAMINOMETHYLATION
7 2560 BENZIMIDAZOLE//BENZOTHIAZOLE//BENZOXAZOLE
8 847 JOURNAL OF FLUORINE CHEMISTRY//TRIFLUOROMETHYLATION//ORGANOFLUORINE CHEM
9 3284 ARYNES//BENZYNE//POLYPERINAPHTHALENE
10 1607 AZIRIDINES//SULFOXIMINES//AZIRIDINATION

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