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 |
| 8711 | 1 | HECK REACTION//LIVERPOOL MAT CATALYSIS//ASYMMETRIC HECK REACTION | 1256 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | HECK REACTION | authKW | 457314 | 14% | 11% | 173 |
| 2 | LIVERPOOL MAT CATALYSIS | address | 157686 | 2% | 29% | 22 |
| 3 | ASYMMETRIC HECK REACTION | authKW | 145982 | 1% | 73% | 8 |
| 4 | HECK REACTION INTRAMOLECULAR | authKW | 100365 | 0% | 100% | 4 |
| 5 | CYCLOCARBOPALLADATION | authKW | 80291 | 0% | 80% | 4 |
| 6 | ASYMMETRIC HECK | authKW | 75274 | 0% | 100% | 3 |
| 7 | TEDICYP | authKW | 75274 | 0% | 100% | 3 |
| 8 | PALLADIUM | authKW | 71499 | 17% | 1% | 219 |
| 9 | TETRAPHOSPHINE | authKW | 67451 | 1% | 24% | 11 |
| 10 | PALLADIUM CATALYSIS | authKW | 51994 | 3% | 5% | 40 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Chemistry, Organic | 28536 | 67% | 0% | 838 |
| 2 | Chemistry, Multidisciplinary | 2133 | 28% | 0% | 354 |
| 3 | Chemistry, Inorganic & Nuclear | 216 | 6% | 0% | 71 |
| 4 | Chemistry, Applied | 176 | 4% | 0% | 54 |
| 5 | Crystallography | -0 | 1% | 0% | 8 |
| 6 | Chemistry, Physical | -1 | 3% | 0% | 42 |
| 7 | GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY | -1 | 0% | 0% | 1 |
| 8 | Chemistry, Medicinal | -1 | 1% | 0% | 7 |
| 9 | Spectroscopy | -7 | 0% | 0% | 1 |
| 10 | Engineering, Chemical | -12 | 0% | 0% | 5 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | LIVERPOOL MAT CATALYSIS | 157686 | 2% | 29% | 22 |
| 2 | MOL INNOVAT ERS AUTOMATED SYNTHESIS | 45162 | 0% | 60% | 3 |
| 3 | UMR 6180 | 39240 | 1% | 12% | 13 |
| 4 | UMR 6180 SYNTH ORGAN | 33454 | 0% | 67% | 2 |
| 5 | MOL INNOVAT ERS AUTOMATED SYNTH MIDAS | 30876 | 0% | 31% | 4 |
| 6 | ALBRECHT VON HALLER PFLANZENWISSENCHAFTEN | 25091 | 0% | 100% | 1 |
| 7 | CHEM CHEM ENGN ORGAN CHEM 1 | 25091 | 0% | 100% | 1 |
| 8 | CHEM TEHNOL | 25091 | 0% | 100% | 1 |
| 9 | CHIM ORGANO ELEMENTS ASSOCIE | 25091 | 0% | 100% | 1 |
| 10 | CHIM TECNOL SOSTANZE ATT | 25091 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | TETRAHEDRON LETTERS | 17215 | 18% | 0% | 225 |
| 2 | SYNLETT | 11961 | 7% | 1% | 83 |
| 3 | TETRAHEDRON | 6207 | 8% | 0% | 97 |
| 4 | JOURNAL OF ORGANIC CHEMISTRY | 5224 | 8% | 0% | 105 |
| 5 | ADVANCED SYNTHESIS & CATALYSIS | 5132 | 3% | 1% | 34 |
| 6 | EUROPEAN JOURNAL OF ORGANIC CHEMISTRY | 3571 | 3% | 0% | 43 |
| 7 | ORGANIC REACTIONS | 3135 | 0% | 13% | 1 |
| 8 | ORGANIC LETTERS | 3132 | 5% | 0% | 58 |
| 9 | SYNTHESIS-STUTTGART | 2600 | 3% | 0% | 40 |
| 10 | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 1826 | 7% | 0% | 85 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | HECK REACTION | 457314 | 14% | 11% | 173 | Search HECK+REACTION | Search HECK+REACTION |
| 2 | ASYMMETRIC HECK REACTION | 145982 | 1% | 73% | 8 | Search ASYMMETRIC+HECK+REACTION | Search ASYMMETRIC+HECK+REACTION |
| 3 | HECK REACTION INTRAMOLECULAR | 100365 | 0% | 100% | 4 | Search HECK+REACTION+INTRAMOLECULAR | Search HECK+REACTION+INTRAMOLECULAR |
| 4 | CYCLOCARBOPALLADATION | 80291 | 0% | 80% | 4 | Search CYCLOCARBOPALLADATION | Search CYCLOCARBOPALLADATION |
| 5 | ASYMMETRIC HECK | 75274 | 0% | 100% | 3 | Search ASYMMETRIC+HECK | Search ASYMMETRIC+HECK |
| 6 | TEDICYP | 75274 | 0% | 100% | 3 | Search TEDICYP | Search TEDICYP |
| 7 | PALLADIUM | 71499 | 17% | 1% | 219 | Search PALLADIUM | Search PALLADIUM |
| 8 | TETRAPHOSPHINE | 67451 | 1% | 24% | 11 | Search TETRAPHOSPHINE | Search TETRAPHOSPHINE |
| 9 | PALLADIUM CATALYSIS | 51994 | 3% | 5% | 40 | Search PALLADIUM+CATALYSIS | Search PALLADIUM+CATALYSIS |
| 10 | CORIALSTONIDINE | 50183 | 0% | 100% | 2 | Search CORIALSTONIDINE | Search CORIALSTONIDINE |
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 |