Class information for: |
Basic class information |
Class id | #P | Avg. number of references |
Database coverage of references |
---|---|---|---|
13271 | 849 | 31.1 | 57% |
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 |
9 | 3 | CHEMISTRY, ORGANIC//JOURNAL OF HETEROCYCLIC CHEMISTRY//KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII | 135847 |
2324 | 2 | TERT AMINO EFFECT//ALPHA OXOKETENE DITHIOACETALS//FAK CHEM ORGAN CHEM | 4461 |
13271 | 1 | ALPHA OXOKETENE DITHIOACETALS//KETENE DITHIOACETALS//ALPHA ENOLIC DITHIOESTERS | 849 |
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 | ALPHA OXOKETENE DITHIOACETALS | authKW | 789455 | 4% | 73% | 30 |
2 | KETENE DITHIOACETALS | authKW | 423270 | 4% | 37% | 32 |
3 | ALPHA ENOLIC DITHIOESTERS | authKW | 115086 | 0% | 80% | 4 |
4 | ALPHA ALPHA DIACETYL KETENE DITHIOACETALS | authKW | 107894 | 0% | 100% | 3 |
5 | ALPHA OXO KETENE S S ACETAL | authKW | 107894 | 0% | 100% | 3 |
6 | HETEROAROMATIC ANNULATION | authKW | 107894 | 0% | 100% | 3 |
7 | POLARIZED KETENE DITHIOACETALS | authKW | 107894 | 0% | 100% | 3 |
8 | POLYMERIC DITHIANES | authKW | 107894 | 0% | 100% | 3 |
9 | POLYMERIC DITHIOLS | authKW | 107894 | 0% | 100% | 3 |
10 | ALPHA OXO KETENE S S ACETALS | authKW | 86308 | 1% | 40% | 6 |
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 | 22689 | 73% | 0% | 616 |
2 | Chemistry, Multidisciplinary | 832 | 22% | 0% | 189 |
3 | Chemistry, Applied | 66 | 3% | 0% | 29 |
4 | Chemistry, Medicinal | 61 | 3% | 0% | 28 |
5 | Materials Science, Textiles | 27 | 1% | 0% | 6 |
6 | Chemistry, Inorganic & Nuclear | 10 | 2% | 0% | 20 |
7 | GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY | 4 | 0% | 0% | 4 |
8 | Crystallography | 4 | 1% | 0% | 11 |
9 | Pharmacology & Pharmacy | 0 | 3% | 0% | 29 |
10 | Spectroscopy | -1 | 0% | 0% | 4 |
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 | ANAL STRUCT PHARMACOLOGIE | 35965 | 0% | 100% | 1 |
2 | CHEM ENVIRONMM SCI | 35965 | 0% | 100% | 1 |
3 | CHIM RICONOSCI MOL | 35965 | 0% | 100% | 1 |
4 | CNRSUNR 8638 | 35965 | 0% | 100% | 1 |
5 | DASP | 35965 | 0% | 100% | 1 |
6 | ORGAN CHEM WEINBERGWEG 16 | 35965 | 0% | 100% | 1 |
7 | RNC ARTS JDB COMMERCE NSC SCI | 35965 | 0% | 100% | 1 |
8 | ORGAN | 30157 | 2% | 5% | 16 |
9 | INGN MOL BIOCHIM PHARMACOL | 24059 | 1% | 7% | 9 |
10 | DIPARTIMENTO CHIM TECNOL FARMACEUT ALIMENTARI | 14921 | 1% | 6% | 7 |
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 | SYNTHESIS-STUTTGART | 19655 | 11% | 1% | 90 |
2 | TETRAHEDRON | 5123 | 9% | 0% | 73 |
3 | JOURNAL OF HETEROCYCLIC CHEMISTRY | 4736 | 4% | 0% | 38 |
4 | JOURNAL OF ORGANIC CHEMISTRY | 4547 | 10% | 0% | 81 |
5 | TETRAHEDRON LETTERS | 3821 | 10% | 0% | 89 |
6 | JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 3018 | 4% | 0% | 31 |
7 | SYNTHETIC COMMUNICATIONS | 1956 | 3% | 0% | 28 |
8 | INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY | 1578 | 2% | 0% | 21 |
9 | SYNLETT | 1557 | 3% | 0% | 25 |
10 | ADVANCED SYNTHESIS & CATALYSIS | 1303 | 2% | 0% | 14 |
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 | PAN, L , BI, XH , LIU, Q , (2013) RECENT DEVELOPMENTS OF KETENE DITHIOACETAL CHEMISTRY.CHEMICAL SOCIETY REVIEWS. VOL. 42. ISSUE 3. P. 1251-1286 | 137 | 47% | 63 |
2 | JUNJAPPA, H , ILA, H , ASOKAN, CV , (1990) ALPHA-OXOKETENE-S,S-ACETAL, N,S-ACETAL AND N,N-ACETAL - VERSATILE INTERMEDIATES IN ORGANIC-SYNTHESIS.TETRAHEDRON. VOL. 46. ISSUE 16. P. 5423-5506 | 99 | 73% | 303 |
3 | PAN, L , LIU, Q , (2011) [5+1]-ANNULATION STRATEGY BASED ON ALKENOYL KETENE DITHIOACETALS AND ANALOGUES.SYNLETT. VOL. . ISSUE 8. P. 1073 -1080 | 48 | 64% | 32 |
4 | ZHANG, L , DONG, JH , XU, XX , LIU, Q , (2016) CHEMISTRY OF KETENE N,S-ACETALS: AN OVERVIEW.CHEMICAL REVIEWS. VOL. 116. ISSUE 2. P. 287 -322 | 65 | 25% | 9 |
5 | LIU, JY , FU, XL , ZHOU, Y , ZHOU, GY , LIANG, YJ , DONG, DW , (2010) A FACILE AND DIVERGENT SYNTHESIS OF SUBSTITUTED PYRIDINE-2,4(1H,3H)-DIONES AND 4H-THIOPYRAN-4-ONES FROM ALPHA-ALKENOYL-ALPHA-CARBAMOYL KETENE-S,S-ACETALS.AUSTRALIAN JOURNAL OF CHEMISTRY. VOL. 63. ISSUE 8. P. 1267 -1271 | 34 | 67% | 3 |
6 | DONG, Y , GUO, YR , LIU, J , ZHENG, G , WANG, M , (2014) ANNULATIONS OF ALPHA-CARBAMOYL KETENE DITHIOACETALS WITH DICARBOXYLIC ACID DICHLORIDES: SYNTHESIS OF FUNCTIONALIZED PYRROLIDINETRIONES AND PIPERIDINETRIONES.EUROPEAN JOURNAL OF ORGANIC CHEMISTRY. VOL. . ISSUE 4. P. 797 -801 | 27 | 73% | 1 |
7 | LI, YH , LI, WL , ZHANG, R , ZHOU, Y , DONG, DW , (2008) A FACILE ONE-POT SYNTHESIS OF SUBSTITUTED PYRIDINE-2,4(1H,3H)-DIONES FROM ACYL(CARBAMOYL)KETENE S,S-ACETALS.SYNTHESIS-STUTTGART. VOL. . ISSUE 21. P. 3411 -3414 | 31 | 72% | 3 |
8 | SIQUEIRA, GM , NEUENFELDT, PD , DUARTE, A , BRETANHA, LC , FREITAG, RA , CUNICO, W , (2010) REACTIVITY OF ALPHA-OXOKETENE DITHIOCETALS IN ORGANIC SYNTHESIS..QUIMICA NOVA. VOL. 33. ISSUE 3. P. 707 -715 | 31 | 66% | 0 |
9 | ILA, H , JUNJAPPA, H , BARUN, O , (2001) STUDIES ON REGIOSELECTIVE ADDITION OF BENZYLIC ORGANOMETALLICS TO ALPHA-OXOKETENE DITHIOACETALS IN OUR AROMATIC ANNELATION PROTOCOL.JOURNAL OF ORGANOMETALLIC CHEMISTRY. VOL. 624. ISSUE 1-2. P. 34-40 | 29 | 81% | 26 |
10 | DIETER, RK , (1986) ALPHA-OXO KETENE DITHIOACETALS AND RELATED-COMPOUNDS - VERSATILE 3-CARBON SYNTHONS.TETRAHEDRON. VOL. 42. ISSUE 12. P. 3029-3096 | 41 | 66% | 385 |
Classes with closest relation at Level 1 |