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 |
| 13225 | 1 | WITTIG REACTION//HORNER WADSWORTH EMMONS REACTION//OXAPHOSPHETANES | 882 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | WITTIG REACTION | authKW | 445992 | 12% | 11% | 110 |
| 2 | HORNER WADSWORTH EMMONS REACTION | authKW | 200054 | 3% | 20% | 28 |
| 3 | OXAPHOSPHETANES | authKW | 194537 | 1% | 78% | 7 |
| 4 | HETEROORGANIC BETAINES | authKW | 107196 | 0% | 100% | 3 |
| 5 | PROSTAGLANDIN BUSINESS UNIT | address | 107196 | 0% | 100% | 3 |
| 6 | RASTA RESIN | authKW | 107196 | 0% | 100% | 3 |
| 7 | STEREOCHEMICAL DRIFT | authKW | 107196 | 0% | 100% | 3 |
| 8 | OLEFINATION | authKW | 106971 | 4% | 8% | 37 |
| 9 | ALPHA BETA UNSATURATED ESTERS | authKW | 94618 | 2% | 19% | 14 |
| 10 | ALDEHYDE OLEFINATION | authKW | 80395 | 0% | 75% | 3 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Chemistry, Organic | 19450 | 66% | 0% | 580 |
| 2 | Chemistry, Multidisciplinary | 1588 | 29% | 0% | 255 |
| 3 | Chemistry, Inorganic & Nuclear | 369 | 8% | 0% | 72 |
| 4 | Chemistry, Applied | 10 | 2% | 0% | 16 |
| 5 | Chemistry, Medicinal | 8 | 2% | 0% | 15 |
| 6 | GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY | 4 | 0% | 0% | 4 |
| 7 | Chemistry, Physical | 1 | 5% | 0% | 40 |
| 8 | Crystallography | -0 | 1% | 0% | 6 |
| 9 | Mathematics, Interdisciplinary Applications | -0 | 0% | 0% | 4 |
| 10 | Education, Scientific Disciplines | -1 | 0% | 0% | 1 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | PROSTAGLANDIN BUSINESS UNIT | 107196 | 0% | 100% | 3 |
| 2 | STATE ORGANOELEMENTAL CHEM | 47641 | 0% | 67% | 2 |
| 3 | BP WHIFFEN | 35732 | 0% | 100% | 1 |
| 4 | CHEM CHEM ENGN MAT SCI SOOCHOW | 35732 | 0% | 100% | 1 |
| 5 | CIENCIAS QIMICAS | 35732 | 0% | 100% | 1 |
| 6 | DEP ORGANOMET ORGANOMETALLOID CHEM | 35732 | 0% | 100% | 1 |
| 7 | GLYCOSCI GLYCOTECHNOL SHANDONG PROVKEY | 35732 | 0% | 100% | 1 |
| 8 | STATE ORGANOELEMENT CHEM | 35732 | 0% | 100% | 1 |
| 9 | SYNTHESE BIOORGAN 74 | 35732 | 0% | 100% | 1 |
| 10 | SYNTHESE BIOORGANLC1 | 35732 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | TETRAHEDRON LETTERS | 10158 | 16% | 0% | 145 |
| 2 | SYNTHETIC COMMUNICATIONS | 8670 | 7% | 0% | 59 |
| 3 | PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS | 6108 | 5% | 0% | 42 |
| 4 | JOURNAL OF ORGANIC CHEMISTRY | 3397 | 8% | 0% | 71 |
| 5 | SYNLETT | 3177 | 4% | 0% | 36 |
| 6 | SYNTHESIS-STUTTGART | 1814 | 3% | 0% | 28 |
| 7 | TOPICS IN STEREOCHEMISTRY | 1049 | 0% | 3% | 1 |
| 8 | JOURNAL OF CHEMICAL RESEARCH | 1003 | 1% | 0% | 13 |
| 9 | JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN | 838 | 1% | 0% | 9 |
| 10 | TETRAHEDRON | 813 | 3% | 0% | 30 |
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 |