Class information for: |
Basic class information |
| Class id | #P | Avg. number of references |
Database coverage of references |
|---|---|---|---|
| 29399 | 187 | 27.5 | 67% |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
| Cluster id | Level | Cluster label | #P |
|---|---|---|---|
| 5 | 4 | CHEMISTRY, ORGANIC//CHEMISTRY, INORGANIC & NUCLEAR//CHEMISTRY, MULTIDISCIPLINARY | 1745167 |
| 1 | 3 | CHEMISTRY, ORGANIC//TETRAHEDRON LETTERS//JOURNAL OF ORGANIC CHEMISTRY | 237069 |
| 599 | 2 | HYPERVALENT IODINE//ALCOHOLS//AEROBIC OXIDATION | 14120 |
| 29399 | 1 | TANDEM TRANSFORMATION//TANDEM CLEAVAGE//ACTIVATED ALKYNES | 187 |
Terms with highest relevance score |
| rank | Term | termType | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
|---|---|---|---|---|---|---|
| 1 | TANDEM TRANSFORMATION | authKW | 510281 | 3% | 63% | 5 |
| 2 | TANDEM CLEAVAGE | authKW | 489874 | 2% | 100% | 3 |
| 3 | ACTIVATED ALKYNES | authKW | 400054 | 4% | 35% | 7 |
| 4 | ACETYLACETYLENE | authKW | 326582 | 1% | 100% | 2 |
| 5 | TANDEM EXPANSION | authKW | 326582 | 1% | 100% | 2 |
| 6 | ASYMMETRIC ALPHA HYDROXYLATION | authKW | 217720 | 1% | 67% | 2 |
| 7 | 1 2 4TRIAZOLO1 5 1 2PYRIMIDO4 5DAZOCINES | authKW | 163291 | 1% | 100% | 1 |
| 8 | 1 METHOXY 9 BETA VINYLETHYLAMINOETHYLCARBAZOLES | authKW | 163291 | 1% | 100% | 1 |
| 9 | 2 HYDROXY 2 CYANOACETAMIDE | authKW | 163291 | 1% | 100% | 1 |
| 10 | 3 SUBSTITUTED DIDEHYDROAZEPINOINDOLINE | authKW | 163291 | 1% | 100% | 1 |
Web of Science journal categories |
| Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
|---|---|---|---|---|---|
| 1 | Chemistry, Organic | 4505 | 69% | 0% | 129 |
| 2 | Chemistry, Multidisciplinary | 244 | 25% | 0% | 47 |
| 3 | Chemistry, Medicinal | 26 | 4% | 0% | 8 |
| 4 | Chemistry, Applied | 12 | 3% | 0% | 6 |
| 5 | Crystallography | 10 | 3% | 0% | 5 |
| 6 | Chemistry, Inorganic & Nuclear | 10 | 4% | 0% | 7 |
| 7 | GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY | 1 | 1% | 0% | 1 |
| 8 | Chemistry, Physical | 1 | 5% | 0% | 10 |
| 9 | Pharmacology & Pharmacy | 1 | 4% | 0% | 8 |
| 10 | Engineering, Chemical | -0 | 1% | 0% | 2 |
Address terms |
| Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
|---|---|---|---|---|---|
| 1 | ABT CHEM FOR UNG | 163291 | 1% | 100% | 1 |
| 2 | DIPARTIMENTO BIOL AGRON | 163291 | 1% | 100% | 1 |
| 3 | INC3MFR CNRS 3038EA 3221 | 163291 | 1% | 100% | 1 |
| 4 | INC3MIRCOF UMR 6014 | 163291 | 1% | 100% | 1 |
| 5 | REINE ANGEW CHEM | 81627 | 5% | 5% | 10 |
| 6 | CNRSEP 1822 | 54429 | 1% | 33% | 1 |
| 7 | STUDIO CHIM COMPOSTI CICLOALIFATICI AROMATI | 54429 | 1% | 33% | 1 |
| 8 | UNITE MIXTE SYNTHESE ORGAN SELECT CHIM ORGANOME | 54429 | 1% | 33% | 1 |
| 9 | LCOPM | 32657 | 1% | 20% | 1 |
| 10 | LM LITVINENKO PHYSICOORGAN COAL CHEM | 23326 | 1% | 14% | 1 |
Journals |
| Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
|---|---|---|---|---|---|
| 1 | CHEMISTRY OF HETEROCYCLIC COMPOUNDS | 22947 | 8% | 1% | 15 |
| 2 | EUROPEAN JOURNAL OF ORGANIC CHEMISTRY | 4772 | 10% | 0% | 19 |
| 3 | RUSSIAN CHEMICAL BULLETIN | 2084 | 6% | 0% | 11 |
| 4 | TETRAHEDRON | 852 | 7% | 0% | 14 |
| 5 | TETRAHEDRON LETTERS | 789 | 10% | 0% | 19 |
| 6 | TETRAHEDRON-ASYMMETRY | 766 | 4% | 0% | 7 |
| 7 | SYNLETT | 731 | 4% | 0% | 8 |
| 8 | RUSSIAN JOURNAL OF ORGANIC CHEMISTRY | 469 | 2% | 0% | 4 |
| 9 | JOURNAL OF ORGANIC CHEMISTRY | 445 | 6% | 0% | 12 |
| 10 | ADVANCED SYNTHESIS & CATALYSIS | 272 | 2% | 0% | 3 |
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. |
| Rank | Reference | # ref. in cl. |
Shr. of ref. in cl. |
Citations |
|---|---|---|---|---|
| 1 | WANG, YK , YIN, H , QING, H , ZHAO, JN , WU, YF , MENG, QW , (2016) ASYMMETRIC ALPHA-HYDROXYLATION OF BETA-INDANONE ESTERS AND BETA-INDANONE AMIDES CATALYZED BY C-2 ' SUBSTITUTED CINCHONA ALKALOID DERIVATIVES.ADVANCED SYNTHESIS & CATALYSIS. VOL. 358. ISSUE 5. P. 737 -745 | 24 | 65% | 3 |
| 2 | YANG, F , ZHAO, JN , TANG, XF , ZHOU, GL , SONG, WZ , MENG, QW , (2017) ENANTIOSELECTIVE ALPHA-HYDROXYLATION BY MODIFIED SALEN-ZIRCONIUM(IV)-CATALYZED OXIDATION OF BETA-KETO ESTERS.ORGANIC LETTERS. VOL. 19. ISSUE 3. P. 448 -451 | 23 | 72% | 0 |
| 3 | MIAO, CB , WANG, YH , XING, ML , LU, XW , SUN, XQ , YANG, HT , (2013) I-2-CATALYZED DIRECT ALPHA-HYDROXYLATION OF BETA-DICARBONYL COMPOUNDS WITH ATMOSPHERIC OXYGEN UNDER PHOTOIRRADIATION.JOURNAL OF ORGANIC CHEMISTRY. VOL. 78. ISSUE 22. P. 11584 -11589 | 28 | 57% | 13 |
| 4 | YU, SM , CUI, K , LV, F , YANG, ZY , YAO, ZJ , (2016) AEROBIC ALPHA-HYDROXYLATION OF BETA-KETO ESTERS AND AMIDES BY CO-CATALYSIS OF SMI3 AND I-2 UNDER MILD BASE-FREE CONDITIONS.TETRAHEDRON LETTERS. VOL. 57. ISSUE 25. P. 2818 -2821 | 26 | 60% | 0 |
| 5 | ASAHARA, H , NISHIWAKI, N , (2014) METAL-FREE ALPHA-HYDROXYLATION OF ALPHA-UNSUBSTITUTED BETA-OXOESTERS AND BETA-OXOAMIDES.JOURNAL OF ORGANIC CHEMISTRY. VOL. 79. ISSUE 23. P. 11735 -11739 | 26 | 54% | 7 |
| 6 | WANG, YK , ZHENG, ZH , LIAN, MM , YIN, H , ZHAO, JN , MENG, QW , GAO, ZX , (2016) PHOTO-ORGANOCATALYTIC ENANTIOSELECTIVE ALPHA-HYDROXYLATION OF BETA-KETO ESTERS AND BETA-KETO AMIDES WITH OXYGEN UNDER PHASE TRANSFER CATALYSIS.GREEN CHEMISTRY. VOL. 18. ISSUE 20. P. 5493 -5499 | 27 | 47% | 0 |
| 7 | ODAGI, M , TAKAYAMA, K , FURUKORI, K , WATANABE, T , NAGASAWA, K , (2014) DEVELOPMENT OF NOVEL GUANIDINE-BISUREA BIFUNCTIONAL ORGANOCATALYSTS AND THEIR APPLICATION TO ASYMMETRIC ALPHA-HYDROXYLATION OF TETRALONE-DERIVED BETA-KETO ESTERS.AUSTRALIAN JOURNAL OF CHEMISTRY. VOL. 67. ISSUE 7. P. 1017 -1020 | 20 | 53% | 7 |
| 8 | WANG, YK , YIN, H , TANG, XF , WU, YF , MENG, QW , GAO, ZX , (2016) A SERIES OF CINCHONA-DERIVED N-OXIDE PHASE-TRANSFER CATALYSTS: APPLICATION TO THE PHOTO-ORGANOCATALYTIC ENANTIOSELECTIVE ALPHA-HYDROXYLATION OF BETA-DICARBONYL COMPOUNDS.JOURNAL OF ORGANIC CHEMISTRY. VOL. 81. ISSUE 16. P. 7042 -7050 | 20 | 43% | 1 |
| 9 | WANG, DH , XU, CM , ZHANG, L , LUO, SZ , (2015) ASYMMETRIC ALPHA-BENZOYLOXYLATION OF BETA-KETOCARBONYLS BY A CHIRAL PRIMARY AMINE CATALYST.ORGANIC LETTERS. VOL. 17. ISSUE 3. P. 576 -579 | 16 | 48% | 11 |
| 10 | WANG, YK , XIONG, T , MENG, QW , (2015) METHYLHYDRAZINE-INDUCED ENANTIOSELECTIVE ALPHA-HYDROXYLATION OF BETA-KETO ESTERS WITH MOLECULAR OXYGEN CATALYZED BY HYDROQUININE.TETRAHEDRON. VOL. 71. ISSUE 1. P. 85 -90 | 18 | 44% | 2 |
Classes with closest relation at Level 1 |