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 |
| 1006 | 2 | IMINOSUGARS//AZASUGARS//NITRONES | 10689 |
| 22526 | 1 | LITHIUM AMIDE//DELTA CONICEINE//DOUBLY DIASTEREOSELECTIVE | 400 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | LITHIUM AMIDE | authKW | 453801 | 6% | 24% | 24 |
| 2 | DELTA CONICEINE | authKW | 157582 | 1% | 100% | 2 |
| 3 | DOUBLY DIASTEREOSELECTIVE | authKW | 157582 | 1% | 100% | 2 |
| 4 | HOMOCHIRAL AMINE OXIDES | authKW | 157582 | 1% | 100% | 2 |
| 5 | PSEUDODISTOMIN B | authKW | 157582 | 1% | 100% | 2 |
| 6 | RING CLOSING IODOAMINATION | authKW | 157582 | 1% | 100% | 2 |
| 7 | TMS SAMP | authKW | 157582 | 1% | 100% | 2 |
| 8 | TROZAMICOL | authKW | 157582 | 1% | 100% | 2 |
| 9 | HOMOPROLINES | authKW | 105054 | 1% | 67% | 2 |
| 10 | 1 ARALKYL 3 4 EPOXYPIPERIDINE | authKW | 78791 | 0% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Chemistry, Organic | 11794 | 76% | 0% | 303 |
| 2 | Chemistry, Inorganic & Nuclear | 348 | 11% | 0% | 45 |
| 3 | Chemistry, Multidisciplinary | 210 | 17% | 0% | 69 |
| 4 | Chemistry, Physical | 59 | 11% | 0% | 45 |
| 5 | Crystallography | 14 | 2% | 0% | 9 |
| 6 | Chemistry, Medicinal | 10 | 2% | 0% | 9 |
| 7 | Chemistry, Applied | 2 | 2% | 0% | 6 |
| 8 | Spectroscopy | 2 | 1% | 0% | 5 |
| 9 | Plant Sciences | 0 | 2% | 0% | 8 |
| 10 | Pharmacology & Pharmacy | 0 | 3% | 0% | 12 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | IPC 818 | 78791 | 0% | 100% | 1 |
| 2 | MED CHEM NEUROL GASTROINTESTINAL DIS | 78791 | 0% | 100% | 1 |
| 3 | NEW FRONTIERS GRP | 78791 | 0% | 100% | 1 |
| 4 | SITE LEIPZIG RADIOPHARM | 78791 | 0% | 100% | 1 |
| 5 | DYSON PERRINS | 77269 | 6% | 4% | 24 |
| 6 | PHARMACEUT MFG CHEM | 71009 | 2% | 11% | 8 |
| 7 | CHEM DEV PROC | 39395 | 0% | 50% | 1 |
| 8 | PHARMACEUT YODOGAWA KU | 35015 | 1% | 22% | 2 |
| 9 | ROBERT ROBINSON S | 21477 | 2% | 5% | 6 |
| 10 | BCIE | 15757 | 0% | 20% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | TETRAHEDRON-ASYMMETRY | 14652 | 11% | 0% | 44 |
| 2 | JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 3668 | 6% | 0% | 23 |
| 3 | TETRAHEDRON | 3171 | 10% | 0% | 39 |
| 4 | SYNLETT | 3136 | 6% | 0% | 24 |
| 5 | ORGANIC & BIOMOLECULAR CHEMISTRY | 3048 | 6% | 0% | 22 |
| 6 | TETRAHEDRON LETTERS | 2429 | 12% | 0% | 48 |
| 7 | JOURNAL OF ORGANIC CHEMISTRY | 2159 | 10% | 0% | 38 |
| 8 | LIEBIGS ANNALEN | 1249 | 0% | 2% | 1 |
| 9 | ORGANIC LETTERS | 1056 | 5% | 0% | 19 |
| 10 | JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN | 827 | 2% | 0% | 6 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | LITHIUM AMIDE | 453801 | 6% | 24% | 24 | Search LITHIUM+AMIDE | Search LITHIUM+AMIDE |
| 2 | DELTA CONICEINE | 157582 | 1% | 100% | 2 | Search DELTA+CONICEINE | Search DELTA+CONICEINE |
| 3 | DOUBLY DIASTEREOSELECTIVE | 157582 | 1% | 100% | 2 | Search DOUBLY+DIASTEREOSELECTIVE | Search DOUBLY+DIASTEREOSELECTIVE |
| 4 | HOMOCHIRAL AMINE OXIDES | 157582 | 1% | 100% | 2 | Search HOMOCHIRAL+AMINE+OXIDES | Search HOMOCHIRAL+AMINE+OXIDES |
| 5 | PSEUDODISTOMIN B | 157582 | 1% | 100% | 2 | Search PSEUDODISTOMIN+B | Search PSEUDODISTOMIN+B |
| 6 | RING CLOSING IODOAMINATION | 157582 | 1% | 100% | 2 | Search RING+CLOSING+IODOAMINATION | Search RING+CLOSING+IODOAMINATION |
| 7 | TMS SAMP | 157582 | 1% | 100% | 2 | Search TMS+SAMP | Search TMS+SAMP |
| 8 | TROZAMICOL | 157582 | 1% | 100% | 2 | Search TROZAMICOL | Search TROZAMICOL |
| 9 | HOMOPROLINES | 105054 | 1% | 67% | 2 | Search HOMOPROLINES | Search HOMOPROLINES |
| 10 | 1 ARALKYL 3 4 EPOXYPIPERIDINE | 78791 | 0% | 100% | 1 | Search 1+ARALKYL+3+4+EPOXYPIPERIDINE | Search 1+ARALKYL+3+4+EPOXYPIPERIDINE |
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 |