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 |
| 19823 | 1 | ALPHA ARYLATION//ARYLATION//PENN MERCK HIGH THROUGHPUT EXPT | 511 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | ALPHA ARYLATION | authKW | 802857 | 5% | 48% | 27 |
| 2 | ARYLATION | authKW | 280327 | 14% | 7% | 69 |
| 3 | PENN MERCK HIGH THROUGHPUT EXPT | address | 246703 | 1% | 100% | 4 |
| 4 | 2 ARYLCYCLOHEXANONES | authKW | 185027 | 1% | 100% | 3 |
| 5 | ARYLMALONONITRILE | authKW | 185027 | 1% | 100% | 3 |
| 6 | KETONE ARYLATION | authKW | 140969 | 1% | 57% | 4 |
| 7 | ENOLATE ARYLATION | authKW | 138769 | 1% | 75% | 3 |
| 8 | 2 HETEROARYLCYCLOHEXANONES | authKW | 123351 | 0% | 100% | 2 |
| 9 | ARYLACETIC ACID ESTERS | authKW | 123351 | 0% | 100% | 2 |
| 10 | N ALKOXYENAMINE | authKW | 123351 | 0% | 100% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Chemistry, Organic | 10520 | 64% | 0% | 325 |
| 2 | Chemistry, Multidisciplinary | 1230 | 33% | 0% | 168 |
| 3 | Chemistry, Applied | 118 | 5% | 0% | 27 |
| 4 | Chemistry, Inorganic & Nuclear | 14 | 3% | 0% | 15 |
| 5 | Chemistry, Medicinal | 11 | 2% | 0% | 11 |
| 6 | GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY | 0 | 0% | 0% | 1 |
| 7 | Acoustics | -0 | 0% | 0% | 1 |
| 8 | Crystallography | -1 | 0% | 0% | 2 |
| 9 | Electrochemistry | -1 | 0% | 0% | 2 |
| 10 | Biochemical Research Methods | -2 | 0% | 0% | 2 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | PENN MERCK HIGH THROUGHPUT EXPT | 246703 | 1% | 100% | 4 |
| 2 | PENN MERCK HIGH THROUGHPUT EXPERIMENTAT | 104063 | 2% | 19% | 9 |
| 3 | SPECIAL FINE CHEM PROGRAMME | 82233 | 0% | 67% | 2 |
| 4 | BIOL CHEM ENGN ENGN | 61676 | 0% | 100% | 1 |
| 5 | BIOMED SCI FUJIAN MOL MED | 61676 | 0% | 100% | 1 |
| 6 | CHEM DEV PHARMACEUT SCI | 61676 | 0% | 100% | 1 |
| 7 | COMPOSITES NANOCOMPOSITES | 61676 | 0% | 100% | 1 |
| 8 | HARTWIG GRP | 61676 | 0% | 100% | 1 |
| 9 | HONORS CHEM | 61676 | 0% | 100% | 1 |
| 10 | I MFG GRP | 61676 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ORGANIC LETTERS | 15024 | 16% | 0% | 80 |
| 2 | ADVANCED SYNTHESIS & CATALYSIS | 6320 | 5% | 0% | 24 |
| 3 | TETRAHEDRON LETTERS | 2578 | 11% | 0% | 56 |
| 4 | JOURNAL OF ORGANIC CHEMISTRY | 1765 | 8% | 0% | 39 |
| 5 | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 1335 | 6% | 0% | 30 |
| 6 | SYNTHESIS-STUTTGART | 1156 | 3% | 0% | 17 |
| 7 | EUROPEAN JOURNAL OF ORGANIC CHEMISTRY | 925 | 3% | 0% | 14 |
| 8 | CHEMISTRY-A EUROPEAN JOURNAL | 873 | 4% | 0% | 19 |
| 9 | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 855 | 7% | 0% | 37 |
| 10 | ASIAN JOURNAL OF ORGANIC CHEMISTRY | 642 | 1% | 0% | 3 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | ALPHA ARYLATION | 802857 | 5% | 48% | 27 | Search ALPHA+ARYLATION | Search ALPHA+ARYLATION |
| 2 | ARYLATION | 280327 | 14% | 7% | 69 | Search ARYLATION | Search ARYLATION |
| 3 | 2 ARYLCYCLOHEXANONES | 185027 | 1% | 100% | 3 | Search 2+ARYLCYCLOHEXANONES | Search 2+ARYLCYCLOHEXANONES |
| 4 | ARYLMALONONITRILE | 185027 | 1% | 100% | 3 | Search ARYLMALONONITRILE | Search ARYLMALONONITRILE |
| 5 | KETONE ARYLATION | 140969 | 1% | 57% | 4 | Search KETONE+ARYLATION | Search KETONE+ARYLATION |
| 6 | ENOLATE ARYLATION | 138769 | 1% | 75% | 3 | Search ENOLATE+ARYLATION | Search ENOLATE+ARYLATION |
| 7 | 2 HETEROARYLCYCLOHEXANONES | 123351 | 0% | 100% | 2 | Search 2+HETEROARYLCYCLOHEXANONES | Search 2+HETEROARYLCYCLOHEXANONES |
| 8 | ARYLACETIC ACID ESTERS | 123351 | 0% | 100% | 2 | Search ARYLACETIC+ACID+ESTERS | Search ARYLACETIC+ACID+ESTERS |
| 9 | N ALKOXYENAMINE | 123351 | 0% | 100% | 2 | Search N+ALKOXYENAMINE | Search N+ALKOXYENAMINE |
| 10 | A ARYLATION | 82233 | 0% | 67% | 2 | Search A+ARYLATION | Search A+ARYLATION |
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 |