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 |
| 952 | 2 | PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS//ALPHA AMINOPHOSPHONATES//ALPHA AMINO PHOSPHONATES | 11079 |
| 11491 | 1 | HYDROPHOSPHINATION//PHOSPHINE BORANES//BURKE 6128 | 1005 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | HYDROPHOSPHINATION | authKW | 549404 | 3% | 60% | 29 |
| 2 | PHOSPHINE BORANES | authKW | 316174 | 2% | 46% | 22 |
| 3 | BURKE 6128 | address | 279865 | 3% | 27% | 33 |
| 4 | ASYMMETRIC HYDROPHOSPHINATION | authKW | 156792 | 0% | 100% | 5 |
| 5 | SILYLPHOSPHINE | authKW | 111992 | 0% | 71% | 5 |
| 6 | CHIRAL PHOSPHORUS ATOMS | authKW | 94075 | 0% | 100% | 3 |
| 7 | P STEREOGENIC PHOSPHINE | authKW | 94075 | 0% | 100% | 3 |
| 8 | PHOSPHINOUS ACID BORANES | authKW | 94075 | 0% | 100% | 3 |
| 9 | PINCER PALLADIUM CATALYST | authKW | 94075 | 0% | 100% | 3 |
| 10 | USER FRIENDLY REAGENTS | authKW | 94075 | 0% | 100% | 3 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Chemistry, Organic | 17602 | 59% | 0% | 591 |
| 2 | Chemistry, Inorganic & Nuclear | 5851 | 27% | 0% | 274 |
| 3 | Chemistry, Multidisciplinary | 2050 | 31% | 0% | 307 |
| 4 | Crystallography | 33 | 2% | 0% | 22 |
| 5 | Chemistry, Physical | 22 | 7% | 0% | 67 |
| 6 | Chemistry, Applied | 7 | 2% | 0% | 16 |
| 7 | GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY | 6 | 0% | 0% | 5 |
| 8 | Mathematical & Computational Biology | -2 | 0% | 0% | 1 |
| 9 | Spectroscopy | -2 | 0% | 0% | 3 |
| 10 | Agriculture, Multidisciplinary | -3 | 0% | 0% | 1 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | BURKE 6128 | 279865 | 3% | 27% | 33 |
| 2 | MAIN GRP CHEM S | 64728 | 1% | 26% | 8 |
| 3 | GRP MAT HYBRIDES | 62717 | 0% | 100% | 2 |
| 4 | UNITAT RECERCA SINTESI ASIMETR URSA PCB | 41806 | 0% | 33% | 4 |
| 5 | ORGAN RD | 38590 | 0% | 31% | 4 |
| 6 | 2681 OMAE ASHIKAGA | 31358 | 0% | 100% | 1 |
| 7 | ADVACHEM | 31358 | 0% | 100% | 1 |
| 8 | BIOINORGAN STUCT | 31358 | 0% | 100% | 1 |
| 9 | CATALYSIS DEV GRP | 31358 | 0% | 100% | 1 |
| 10 | CELT CATALYSTS LTD | 31358 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS | 9894 | 6% | 1% | 57 |
| 2 | HETEROATOM CHEMISTRY | 7592 | 2% | 1% | 23 |
| 3 | TETRAHEDRON-ASYMMETRY | 6886 | 5% | 0% | 48 |
| 4 | ORGANOMETALLICS | 4647 | 6% | 0% | 63 |
| 5 | TETRAHEDRON LETTERS | 3911 | 10% | 0% | 97 |
| 6 | JOURNAL OF ORGANIC CHEMISTRY | 2552 | 7% | 0% | 66 |
| 7 | ORGANIC LETTERS | 2248 | 4% | 0% | 44 |
| 8 | EUROPEAN JOURNAL OF ORGANIC CHEMISTRY | 2021 | 3% | 0% | 29 |
| 9 | CHEMICAL COMMUNICATIONS | 1561 | 5% | 0% | 48 |
| 10 | SYNLETT | 1220 | 2% | 0% | 24 |
Author Key Words |
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 |