Class information for: |
Basic class information |
Class id | #P | Avg. number of references |
Database coverage of references |
---|---|---|---|
20016 | 480 | 20.9 | 44% |
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 |
1991 | 2 | QUINOLINE//IMINO DIELS ALDER REACTION//ISOCOUMARIN | 5547 |
20016 | 1 | VILSMEIER REAGENT//VILSMEIER HAACK REACTION//1 PHENYLACRIDONES | 480 |
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 | VILSMEIER REAGENT | authKW | 208175 | 3% | 27% | 12 |
2 | VILSMEIER HAACK REACTION | authKW | 131288 | 3% | 14% | 15 |
3 | 1 PHENYLACRIDONES | authKW | 127229 | 0% | 100% | 2 |
4 | DIPYRAZOLYLMETHANE | authKW | 127229 | 0% | 100% | 2 |
5 | NAWAB SHAH ALAM KHAN POST STUDIES | address | 127229 | 0% | 100% | 2 |
6 | 2 CHLORO 3 FORMYLQUINOLINES | authKW | 95418 | 1% | 50% | 3 |
7 | VILSMEIER TYPE REACTION | authKW | 84818 | 0% | 67% | 2 |
8 | VILSMEIER REACTION | authKW | 83075 | 2% | 16% | 8 |
9 | VILSMEIER HAACK REAGENT | authKW | 73865 | 1% | 19% | 6 |
10 | 1 3 4THIADIAZEPINO7 6 BQUINOLIN 2 AMINES | authKW | 63614 | 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 | 12210 | 71% | 0% | 340 |
2 | Chemistry, Multidisciplinary | 345 | 20% | 0% | 94 |
3 | Chemistry, Medicinal | 56 | 4% | 0% | 19 |
4 | Materials Science, Textiles | 22 | 1% | 0% | 4 |
5 | Crystallography | 22 | 3% | 0% | 12 |
6 | Chemistry, Inorganic & Nuclear | 9 | 3% | 0% | 13 |
7 | Chemistry, Applied | 4 | 2% | 0% | 8 |
8 | Spectroscopy | -0 | 1% | 0% | 3 |
9 | Engineering, Chemical | -0 | 1% | 0% | 7 |
10 | Pharmacology & Pharmacy | -0 | 3% | 0% | 13 |
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 | NAWAB SHAH ALAM KHAN POST STUDIES | 127229 | 0% | 100% | 2 |
2 | 6 BLVD GABRIEL | 63614 | 0% | 100% | 1 |
3 | ADVIA AJMAL KHAN TIBBIYA | 63614 | 0% | 100% | 1 |
4 | AVPG | 63614 | 0% | 100% | 1 |
5 | DRUG DESIGN MOL MODELLING | 63614 | 0% | 100% | 1 |
6 | DYE | 63614 | 0% | 100% | 1 |
7 | EQUIPE CHIM BIOORGAN PROD AB CHIM HETEROCY | 63614 | 0% | 100% | 1 |
8 | FUNTIONAL POLYMER SCI | 63614 | 0% | 100% | 1 |
9 | ILLMUL | 63614 | 0% | 100% | 1 |
10 | IMMUNOL EXPTL THER Y TUMOR IMMUNOL | 63614 | 0% | 100% | 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 | INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY | 18835 | 11% | 1% | 54 |
2 | JOURNAL OF HETEROCYCLIC CHEMISTRY | 10813 | 9% | 0% | 43 |
3 | INDIAN JOURNAL OF HETEROCYCLIC CHEMISTRY | 7809 | 3% | 1% | 16 |
4 | ORGANIC PREPARATIONS AND PROCEDURES INTERNATIONAL | 7734 | 3% | 1% | 16 |
5 | HETEROCYCLIC COMMUNICATIONS | 4006 | 2% | 1% | 10 |
6 | SYNTHETIC COMMUNICATIONS | 3015 | 5% | 0% | 26 |
7 | TETRAHEDRON LETTERS | 1565 | 9% | 0% | 43 |
8 | KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII | 990 | 2% | 0% | 10 |
9 | JOURNAL OF THE INDIAN CHEMICAL SOCIETY | 959 | 3% | 0% | 12 |
10 | TETRAHEDRON | 879 | 5% | 0% | 23 |
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 | LI, KL , DU, ZB , GUO, CC , CHEN, QY , (2009) REGIOSELECTIVE SYNTHESES OF 2- AND 4-FORMYLPYRIDO[2,1-B]BENZOXAZOLES.JOURNAL OF ORGANIC CHEMISTRY. VOL. 74. ISSUE 9. P. 3286 -3292 | 37 | 52% | 14 |
2 | SU, WK , LU, ZC , ZHANG, XX , (2008) SYNTHESIS OF SUBSTITUTED AROMATIC COMPOUNDS USING BTC/DMF AS VILSMEIER REAGENT.ORGANIC PREPARATIONS AND PROCEDURES INTERNATIONAL. VOL. 40. ISSUE 5. P. 481 -487 | 16 | 94% | 3 |
3 | ABDEL-WAHAB, BF , KHIDRE, RE , (2013) 2-CHLOROQUINOLINE-3-CARBALDEHYDE II: SYNTHESIS, REACTIONS, AND APPLICATIONS.JOURNAL OF CHEMISTRY. VOL. . ISSUE . P. - | 22 | 59% | 3 |
4 | PERUMAL, PT , (2001) SYNTHESIS OF HETEROCYCLIC COMPOUNDS USING VILSMEIER REAGENT.INDIAN JOURNAL OF HETEROCYCLIC CHEMISTRY. VOL. 11. ISSUE 1. P. 1-8 | 17 | 100% | 9 |
5 | HUANG, YY , KANEKO, K , TAKAYAMA, H , KIMURA, M , WONG, FF , (2011) NEW INVESTIGATION OF VILSMEIER-TYPE REACTION USING PYRAZOLONES WITH VARIOUS AMIDES.TETRAHEDRON LETTERS. VOL. 52. ISSUE 29. P. 3786 -3792 | 25 | 50% | 5 |
6 | CHANG, CH , TSAI, HJ , HUANG, YY , LIN, HY , WANG, LY , WU, TS , WONG, FF , (2013) SELECTIVE SYNTHESIS OF PYRAZOLO[3,4-D]PYRIMIDINE, N-(1H-PYRAZOL-5-YL) FORMAMIDE, OR N-(1H-PYRAZOL-5-YL)FORMAMIDINE DERIVATIVES FROM N-1-SUBSTITUTED-5-AMINOPYRAZOLES WITH NEW VILSMEIER-TYPE REAGENTS.TETRAHEDRON. VOL. 69. ISSUE 4. P. 1378 -1386 | 25 | 45% | 8 |
7 | MARSON, CM , (1992) REACTIONS OF CARBONYL-COMPOUNDS WITH (MONOHALO) METHYLENEMINIUM SALTS (VILSMEIER REAGENTS).TETRAHEDRON. VOL. 48. ISSUE 18. P. 3659-3726 | 30 | 59% | 178 |
8 | KUMAR, RN , SURESH, T , DHANABAL, T , MOHAN, PS , (2007) A NOVEL APPROACH TO 12-CHLORO-3-THIO-4H-QUINO[3,2-E][1,3]DIAZOCINES VIA VILSMEIER HAACK REACTION.INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY. VOL. 46. ISSUE 6. P. 995 -1000 | 16 | 84% | 1 |
9 | METHCOHN, O , (1993) THE SYNTHESIS OF PYRIDINES, QUINOLINES AND OTHER RELATED SYSTEMS BY THE VILSMEIER AND THE REVERSE VILSMEIER METHOD.HETEROCYCLES. VOL. 35. ISSUE 1. P. 539-557 | 23 | 64% | 115 |
10 | WONG, FF , HUANG, YY , (2011) NOVEL VILSMEIER-TYPE METHYLENATION FOR SYNTHESIS OF DIPYRAZOLYLMETHANE DERIVATIVES USING FORMAMIDE OR N-METHYLFORMAMIDE.TETRAHEDRON. VOL. 67. ISSUE 21. P. 3863 -3867 | 23 | 42% | 4 |
Classes with closest relation at Level 1 |