Class information for: |
Basic class information |
Class id | #P | Avg. number of references |
Database coverage of references |
---|---|---|---|
25887 | 269 | 24.3 | 46% |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
Cluster id | Level | Cluster label | #P |
---|---|---|---|
3 | 4 | PLANT SCIENCES//AGRONOMY//FOOD SCIENCE & TECHNOLOGY | 1882812 |
409 | 3 | BERBERINE//ALKALOIDS//RUTACEAE | 29426 |
2345 | 2 | AMARYLLIDACEAE//TRABECTEDIN//AMARYLLIDACEAE ALKALOIDS | 4395 |
25887 | 1 | MOBILE PHASE SELECTION//HOMOPHTHALIC ANHYDRIDE//CIS ISOQUINOLONIC ACIDS | 269 |
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 | MOBILE PHASE SELECTION | authKW | 583785 | 2% | 86% | 6 |
2 | HOMOPHTHALIC ANHYDRIDE | authKW | 483919 | 3% | 47% | 9 |
3 | CIS ISOQUINOLONIC ACIDS | authKW | 454056 | 1% | 100% | 4 |
4 | SNYDER THEORY IN LSCHROM SOFTWARE | authKW | 454056 | 1% | 100% | 4 |
5 | ISOQUINOLONIC ACIDS | authKW | 227028 | 1% | 100% | 2 |
6 | O CONTAINING HETEROCYCLES | authKW | 227028 | 1% | 100% | 2 |
7 | SCAFFOLD ORIENTED SYNTHESIS | authKW | 151351 | 1% | 67% | 2 |
8 | 2 5 BIHYDRAZINO 1 3 4 THIADIAZOL | authKW | 113514 | 0% | 100% | 1 |
9 | 2D H NOESY | authKW | 113514 | 0% | 100% | 1 |
10 | 3 4 DIHYDROISOQUINOLIN 12H ONES | authKW | 113514 | 0% | 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 | 3730 | 53% | 0% | 142 |
2 | Chemistry, Multidisciplinary | 320 | 24% | 0% | 65 |
3 | Chemistry, Analytical | 190 | 13% | 0% | 34 |
4 | Crystallography | 78 | 5% | 0% | 14 |
5 | Chemistry, Medicinal | 51 | 5% | 0% | 13 |
6 | Biochemical Research Methods | 37 | 5% | 0% | 13 |
7 | Engineering, Petroleum | 11 | 1% | 0% | 2 |
8 | Chemistry, Applied | 3 | 2% | 0% | 5 |
9 | Pharmacology & Pharmacy | 1 | 4% | 0% | 11 |
10 | Spectroscopy | 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 | TRINITY BIOMED SCI CHEM | 113514 | 0% | 100% | 1 |
2 | PROV PL CHEM | 64862 | 1% | 29% | 2 |
3 | NADKARNI SACASA | 22701 | 0% | 20% | 1 |
4 | JOHOR BRANCH | 11350 | 0% | 10% | 1 |
5 | ADV CATALYSIS SYNTH | 10318 | 0% | 9% | 1 |
6 | CVMED CHEM | 10318 | 0% | 9% | 1 |
7 | LIAONING PROV SYNTH PLICAT FUNCT CPDS | 9867 | 1% | 4% | 2 |
8 | CENT MINERAL CRYSTALLOG | 9028 | 1% | 2% | 4 |
9 | UMR CNRS 8525 | 8730 | 0% | 8% | 1 |
10 | BULGARIAN SCI | 5674 | 0% | 5% | 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 | AUSTRALIAN JOURNAL OF CHEMISTRY | 3027 | 5% | 0% | 14 |
2 | JOURNAL OF HETEROCYCLIC CHEMISTRY | 2337 | 6% | 0% | 15 |
3 | JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES | 2058 | 3% | 0% | 9 |
4 | ACS COMBINATORIAL SCIENCE | 1855 | 1% | 1% | 3 |
5 | CHINESE JOURNAL OF ORGANIC CHEMISTRY | 1129 | 3% | 0% | 7 |
6 | HETEROCYCLES | 1029 | 4% | 0% | 11 |
7 | JOURNAL OF ORGANIC CHEMISTRY | 957 | 8% | 0% | 21 |
8 | JOURNAL OF CHROMATOGRAPHY | 875 | 4% | 0% | 12 |
9 | TETRAHEDRON LETTERS | 727 | 8% | 0% | 22 |
10 | COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES SERIE C | 703 | 0% | 1% | 1 |
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 | KRASAVIN, M , DAR'IN, D , (2016) CURRENT DIVERSITY OF CYCLIC ANHYDRIDES FOR THE CASTAGNOLI-CUSHMAN-TYPE FORMAL CYCLOADDITION REACTIONS: PROSPECTS AND CHALLENGES.TETRAHEDRON LETTERS. VOL. 57. ISSUE 15. P. 1635 -1640 | 23 | 77% | 4 |
2 | GONZALEZ-LOPEZ, M , SHAW, JT , (2009) CYCLIC ANHYDRIDES IN FORMAL CYCLOADDITIONS AND MULTICOMPONENT REACTIONS.CHEMICAL REVIEWS. VOL. 109. ISSUE 1. P. 164-189 | 44 | 37% | 71 |
3 | CRONIN, SA , COLLAR, AG , GUNDALA, S , CORNAGGIA, C , TORRENTE, E , MANONI, F , BOTTE, A , TWAMLEY, B , CONNON, SJ , (2016) THE FIRST CATALYTIC ASYMMETRIC CYCLOADDITIONS OF IMINES WITH AN ENOLISABLE ANHYDRIDE.ORGANIC & BIOMOLECULAR CHEMISTRY. VOL. 14. ISSUE 29. P. 6955 -6959 | 18 | 67% | 1 |
4 | STOYANOVA, MP , ANGELOVA, SE , PETROV, PY , NIKOLOVA, RP , SHIVACHEV, BL , (2010) SYNTHESIS OF 1,2,3,4-SUBSTITUTED SPIROHETEROCYCLIC TETRAHYDROISOQUINOLINE-1-ONES AND THEIR STRUCTURAL SIMILARITY IN WATER SOLUTION AND IN CRYSTALLOHYDRATE SOLID STATE.ARKIVOC. VOL. . ISSUE . P. 303-314 | 20 | 61% | 4 |
5 | SUCU, BO , OCAL, N , ERDEN, I , (2015) DIRECT SYNTHESIS OF IMIDAZOLIDIN-4-ONES VIA CYCLOADDITIONS OF IMINES WITH A LEUCHS' ANYHDRIDE.TETRAHEDRON LETTERS. VOL. 56. ISSUE 20. P. 2590 -2592 | 17 | 57% | 0 |
6 | BOGDANOV, MG , MITREV, Y , TIRITIRIS, I , (2011) NEW HIGHLY DIASTEREOSELECTIVE PERKIN/MICHAEL ADDITION DOMINO REACTION BETWEEN HOMOPHTHALIC ANHYDRIDE AND AROMATIC ALDEHYDES: A FACILE APPROACH TO BLUE-FLUORESCENT DIBENZO[C,H]CHROMENONES.EUROPEAN JOURNAL OF ORGANIC CHEMISTRY. VOL. . ISSUE 2. P. 377 -384 | 26 | 39% | 2 |
7 | PALAMAREVA, MD , STOYANOVA, MP , KOZEKOV, ID , (2003) AUTOMATIC SELECTION OF MOBILE PHASES. III. TLC ON SILICA OF 2,3,4-TRISUBSTITUTED TETRAHYDROISOQUINOLINONES.JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES. VOL. 26. ISSUE 8. P. 1255-1266 | 13 | 93% | 1 |
8 | ELSAYED, MSA , ZELLER, M , CUSHMAN, M , (2016) SYNTHESIS OF INDOLO[4,3-BC]PHENANTHRIDINE-6,11(2H,12H)-DIONES USING THE SCHIFF BASE-HOMOPHTHALIC ANHYDRIDE CYCLIZATION REACTION.SYNTHETIC COMMUNICATIONS. VOL. 46. ISSUE 23. P. 1902 -1908 | 14 | 58% | 0 |
9 | PALAMAREVA, MD , KOLEVA, RI , KOZEKOV, ID , (2001) AUTOMATIC SELECTION OF MOBILE PHASES. TLC ON SILICA OF 2-BENZYL-3(1-METHYLPYRROL-2-YL)-4-SUBSTITUTED-TETRAHYDROISOQUINOLINES AND CORRESPONDING 1-ONES.JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES. VOL. 24. ISSUE 10. P. 1411-1424 | 12 | 100% | 2 |
10 | SARNPITAK, P , KRASAVIN, M , (2014) CONVENIENT ACCESS TO NOVEL FUNCTIONALIZED PYRAZINO[1,2-B]ISOQUINOLIN-6-ONE AND DIAZEPINO[1,2-B]ISOQUINOLIN-7-ONE SCAFFOLDS VIA THE CUSHMAN MULTICOMPONENT REACTION FOLLOWED BY POST-CONDENSATION.TETRAHEDRON LETTERS. VOL. 55. ISSUE 14. P. 2299 -2303 | 14 | 54% | 3 |
Classes with closest relation at Level 1 |