Class information for: |
Basic class information |
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 |
| 15375 | 1 | C O ACTIVATION//C O BOND ACTIVATION//NICKEL ON CHARCOAL | 742 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | C O ACTIVATION | authKW | 383578 | 2% | 53% | 17 |
| 2 | C O BOND ACTIVATION | authKW | 308317 | 2% | 52% | 14 |
| 3 | NICKEL ON CHARCOAL | authKW | 176974 | 1% | 83% | 5 |
| 4 | N C ACTIVATION | authKW | 132728 | 1% | 63% | 5 |
| 5 | CROSS COUPLING | authKW | 104085 | 14% | 2% | 106 |
| 6 | ALKENYL TOSYLATES | authKW | 95565 | 0% | 75% | 3 |
| 7 | ROY DIANA A VAGELOS S | address | 88482 | 1% | 42% | 5 |
| 8 | 4 TOSYLOXYCOUMARINS | authKW | 84948 | 0% | 100% | 2 |
| 9 | AROMATIC AMINATIONS | authKW | 84948 | 0% | 100% | 2 |
| 10 | ARYL CARBOXYLATES | authKW | 84948 | 0% | 100% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Chemistry, Organic | 12129 | 57% | 0% | 422 |
| 2 | Chemistry, Multidisciplinary | 2167 | 36% | 0% | 266 |
| 3 | Chemistry, Applied | 131 | 5% | 0% | 35 |
| 4 | Chemistry, Inorganic & Nuclear | 80 | 5% | 0% | 35 |
| 5 | Chemistry, Physical | 2 | 5% | 0% | 35 |
| 6 | Chemistry, Medicinal | 1 | 1% | 0% | 9 |
| 7 | Education, Scientific Disciplines | 0 | 0% | 0% | 2 |
| 8 | Materials Science, Paper & Wood | -0 | 0% | 0% | 1 |
| 9 | Crystallography | -0 | 1% | 0% | 4 |
| 10 | Multidisciplinary Sciences | -1 | 0% | 0% | 1 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ROY DIANA A VAGELOS S | 88482 | 1% | 42% | 5 |
| 2 | CENT TECHNOL DEV | 56631 | 0% | 67% | 2 |
| 3 | CATALISIS HOMOGENCA | 42474 | 0% | 100% | 1 |
| 4 | COIRE | 42474 | 0% | 100% | 1 |
| 5 | HOLLAND ANALYT DEV | 42474 | 0% | 100% | 1 |
| 6 | HOLLAND CHEM DEV | 42474 | 0% | 100% | 1 |
| 7 | INNOVAC QUIM AVANZADA ORFEO CINQACSIC | 42474 | 0% | 100% | 1 |
| 8 | RIO RODERICK A BARNES | 42474 | 0% | 100% | 1 |
| 9 | STATE ORGANOMETAL | 42474 | 0% | 100% | 1 |
| 10 | SYNTHET CHEM CHEM PHYS SCI | 42474 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ORGANIC LETTERS | 12477 | 12% | 0% | 88 |
| 2 | ACS CATALYSIS | 5792 | 3% | 1% | 23 |
| 3 | ADVANCED SYNTHESIS & CATALYSIS | 5496 | 4% | 0% | 27 |
| 4 | JOURNAL OF ORGANIC CHEMISTRY | 2983 | 8% | 0% | 61 |
| 5 | TETRAHEDRON LETTERS | 2675 | 9% | 0% | 69 |
| 6 | NATURE REVIEWS CHEMISTRY | 2497 | 0% | 6% | 1 |
| 7 | ORGANIC CHEMISTRY FRONTIERS | 2333 | 1% | 1% | 7 |
| 8 | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2264 | 6% | 0% | 47 |
| 9 | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 1964 | 9% | 0% | 67 |
| 10 | SYNTHESIS-STUTTGART | 1328 | 3% | 0% | 22 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | C O ACTIVATION | 383578 | 2% | 53% | 17 | Search C+O+ACTIVATION | Search C+O+ACTIVATION |
| 2 | C O BOND ACTIVATION | 308317 | 2% | 52% | 14 | Search C+O+BOND+ACTIVATION | Search C+O+BOND+ACTIVATION |
| 3 | NICKEL ON CHARCOAL | 176974 | 1% | 83% | 5 | Search NICKEL+ON+CHARCOAL | Search NICKEL+ON+CHARCOAL |
| 4 | N C ACTIVATION | 132728 | 1% | 63% | 5 | Search N+C+ACTIVATION | Search N+C+ACTIVATION |
| 5 | CROSS COUPLING | 104085 | 14% | 2% | 106 | Search CROSS+COUPLING | Search CROSS+COUPLING |
| 6 | ALKENYL TOSYLATES | 95565 | 0% | 75% | 3 | Search ALKENYL+TOSYLATES | Search ALKENYL+TOSYLATES |
| 7 | 4 TOSYLOXYCOUMARINS | 84948 | 0% | 100% | 2 | Search 4+TOSYLOXYCOUMARINS | Search 4+TOSYLOXYCOUMARINS |
| 8 | AROMATIC AMINATIONS | 84948 | 0% | 100% | 2 | Search AROMATIC+AMINATIONS | Search AROMATIC+AMINATIONS |
| 9 | ARYL CARBOXYLATES | 84948 | 0% | 100% | 2 | Search ARYL+CARBOXYLATES | Search ARYL+CARBOXYLATES |
| 10 | ARYL MESYLATE | 84948 | 0% | 100% | 2 | Search ARYL+MESYLATE | Search ARYL+MESYLATE |
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 1 |