Class information for: |
Basic class information |
Class id | #P | Avg. number of references |
Database coverage of references |
---|---|---|---|
14645 | 758 | 29.9 | 70% |
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 |
880 | 2 | BIGINELLI REACTION//MULTICOMPONENT REACTIONS//1 4 DIHYDROPYRIDINES | 11451 |
14645 | 1 | KNOEVENAGEL CONDENSATION//KNOEVENAGEL REACTION//ACTIVE METHYLENE COMPOUNDS | 758 |
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 | KNOEVENAGEL CONDENSATION | authKW | 3308184 | 31% | 35% | 233 |
2 | KNOEVENAGEL REACTION | authKW | 500954 | 7% | 25% | 50 |
3 | ACTIVE METHYLENE COMPOUNDS | authKW | 290714 | 4% | 27% | 27 |
4 | KNOEVENAGEL | authKW | 256506 | 3% | 29% | 22 |
5 | 5 ARYLIDENE THIOBARBITURIC ACID | authKW | 201414 | 1% | 100% | 5 |
6 | METHYLAMMONIUM CATIONS | authKW | 128903 | 1% | 80% | 4 |
7 | 5 ARYLIDENE BARBITURIC ACID | authKW | 120848 | 0% | 100% | 3 |
8 | ARYLMETHYLENEMALONONITRILE | authKW | 120848 | 0% | 100% | 3 |
9 | METHYLENE COMPOUNDS | authKW | 111546 | 1% | 46% | 6 |
10 | CHIM ORGAN PL CATALYSE | address | 107410 | 1% | 33% | 8 |
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 | 6817 | 43% | 0% | 325 |
2 | Chemistry, Multidisciplinary | 1855 | 33% | 0% | 251 |
3 | GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY | 472 | 3% | 0% | 26 |
4 | Chemistry, Physical | 383 | 18% | 0% | 133 |
5 | Chemistry, Applied | 187 | 5% | 0% | 41 |
6 | Engineering, Chemical | 88 | 6% | 0% | 45 |
7 | Chemistry, Medicinal | 15 | 2% | 0% | 16 |
8 | Acoustics | 11 | 1% | 0% | 8 |
9 | Chemistry, Inorganic & Nuclear | 2 | 2% | 0% | 13 |
10 | Crystallography | 1 | 1% | 0% | 7 |
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 | CHIM ORGAN PL CATALYSE | 107410 | 1% | 33% | 8 |
2 | SYNTH ORGAN TRAITEMENT INFORMAT | 80565 | 0% | 100% | 2 |
3 | UFR CHIM PL | 70484 | 1% | 25% | 7 |
4 | CHIM ORGAN CATALYSE ENVIRONM | 63042 | 1% | 26% | 6 |
5 | HYDERABAD ENGN | 62935 | 1% | 31% | 5 |
6 | CHIM ORGAN PLIQUEE CATALYSE | 53709 | 0% | 67% | 2 |
7 | CATALYSE SYNTH ENVIRONM | 45768 | 1% | 23% | 5 |
8 | CHIM MAT LCM | 40283 | 0% | 100% | 1 |
9 | CNRSUMR 6508CRISMAT | 40283 | 0% | 100% | 1 |
10 | CNRSUNITE ASSOCIEE ETUD PHARMACEUT | 40283 | 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 | SYNTHETIC COMMUNICATIONS | 21573 | 11% | 1% | 87 |
2 | CHINESE JOURNAL OF ORGANIC CHEMISTRY | 13169 | 5% | 1% | 40 |
3 | CATALYSIS COMMUNICATIONS | 5670 | 3% | 1% | 26 |
4 | JOURNAL OF CHEMICAL RESEARCH | 3339 | 3% | 0% | 22 |
5 | GREEN CHEMISTRY LETTERS AND REVIEWS | 2876 | 1% | 1% | 5 |
6 | INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY | 2521 | 3% | 0% | 25 |
7 | LETTERS IN ORGANIC CHEMISTRY | 1862 | 1% | 1% | 9 |
8 | TETRAHEDRON LETTERS | 1483 | 7% | 0% | 53 |
9 | JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 1381 | 2% | 0% | 18 |
10 | INDIAN JOURNAL OF HETEROCYCLIC CHEMISTRY | 1225 | 1% | 0% | 8 |
Author Key Words |
Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
LCSH search | Wikipedia search |
---|---|---|---|---|---|---|---|
1 | KNOEVENAGEL CONDENSATION | 3308184 | 31% | 35% | 233 | Search KNOEVENAGEL+CONDENSATION | Search KNOEVENAGEL+CONDENSATION |
2 | KNOEVENAGEL REACTION | 500954 | 7% | 25% | 50 | Search KNOEVENAGEL+REACTION | Search KNOEVENAGEL+REACTION |
3 | ACTIVE METHYLENE COMPOUNDS | 290714 | 4% | 27% | 27 | Search ACTIVE+METHYLENE+COMPOUNDS | Search ACTIVE+METHYLENE+COMPOUNDS |
4 | KNOEVENAGEL | 256506 | 3% | 29% | 22 | Search KNOEVENAGEL | Search KNOEVENAGEL |
5 | 5 ARYLIDENE THIOBARBITURIC ACID | 201414 | 1% | 100% | 5 | Search 5+ARYLIDENE+THIOBARBITURIC+ACID | Search 5+ARYLIDENE+THIOBARBITURIC+ACID |
6 | METHYLAMMONIUM CATIONS | 128903 | 1% | 80% | 4 | Search METHYLAMMONIUM+CATIONS | Search METHYLAMMONIUM+CATIONS |
7 | 5 ARYLIDENE BARBITURIC ACID | 120848 | 0% | 100% | 3 | Search 5+ARYLIDENE+BARBITURIC+ACID | Search 5+ARYLIDENE+BARBITURIC+ACID |
8 | ARYLMETHYLENEMALONONITRILE | 120848 | 0% | 100% | 3 | Search ARYLMETHYLENEMALONONITRILE | Search ARYLMETHYLENEMALONONITRILE |
9 | METHYLENE COMPOUNDS | 111546 | 1% | 46% | 6 | Search METHYLENE+COMPOUNDS | Search METHYLENE+COMPOUNDS |
10 | INDOLE 3 ALDEHYDE | 103577 | 1% | 43% | 6 | Search INDOLE+3+ALDEHYDE | Search INDOLE+3+ALDEHYDE |
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 | BENZEKRI, Z , EL MEJDOUBI, K , BOUKHRIS, S , SALLEK, B , LAKHRISSI, B , SOUIZI, A , (2016) DICALCIUM PHOSPHATE DEHYDRATE DCPD AS A HIGHLY EFFICIENT AND REUSABLE CATALYST FOR KNOEVENAGEL CONDENSATION.SYNTHETIC COMMUNICATIONS. VOL. 46. ISSUE 5. P. 442 -451 | 36 | 82% | 0 |
2 | JAYALAKSHMI, LN , KARUPPASAMY, A , STALINDURAI, K , SIVARAMAKARTHIKEYAN, R , DEVADOSS, V , RAMALINGAN, C , (2015) STRAIGHTFORWARD SYNTHESES OF NITRILES, ACRYLATES, AND ACRYLAMIDES IN AQUEOUS PROPAN-1,2-DIOL: A CATALYST FREE AND WASTE FREE METHODOLOGY.TETRAHEDRON LETTERS. VOL. 56. ISSUE 28. P. 4207 -4210 | 32 | 76% | 0 |
3 | PATIL, SS , JADHAV, SD , DESHMUKH, MB , (2013) ECO-FRIENDLY AND ECONOMIC METHOD FOR KNOEVENAGEL CONDENSATION BY EMPLOYING NATURAL CATALYST.INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY. VOL. 52. ISSUE 8. P. 1172-1175 | 29 | 85% | 1 |
4 | ZHOU, ZQ , SUN, Y , (2011) SIMPLE, EFFICIENT, AND GREEN PROCEDURE FOR THE KNOEVENAGEL CONDENSATION CATALYZED BY ETHYLENEDIAMMONIUM DIACETATE UNDER SOLVENT-FREE CONDITIONS.SYNTHETIC COMMUNICATIONS. VOL. 41. ISSUE 21. P. 3162 -3168 | 28 | 90% | 6 |
5 | SUN, Q , SHI, LX , GE, ZM , CHENG, TM , LI, RT , (2005) AN EFFICIENT AND GREEN PROCEDURE FOR THE KNOEVENAGEL CONDENSATION CATALYZED BY UREA.CHINESE JOURNAL OF CHEMISTRY. VOL. 23. ISSUE 6. P. 745 -748 | 37 | 79% | 20 |
6 | JAYALAKSHMI, LN , KARUPPASAMY, A , STALINDURAI, K , SIVARAMAKARTHIKEYAN, R , DEVADOSS, V , RAMALINGAN, C , (2015) A MECHANOCHEMICAL APPROACH FOR THE CONSTRUCTION OF CARBON-CARBON DOUBLE BONDS: EFFICIENT SYNTHESES OF ARYL/HETEROARYL/ALIPHATIC ACRYLATES AND NITRILES.CATALYSIS LETTERS. VOL. 145. ISSUE 6. P. 1322 -1330 | 40 | 58% | 0 |
7 | BIAN, YJ , QIN, Y , XIAO, LW , LI, JT , (2006) NEW ADVANCES OF KNOEVENAGEL CONDENSATION REACTORS.CHINESE JOURNAL OF ORGANIC CHEMISTRY. VOL. 26. ISSUE 9. P. 1165-1172 | 30 | 88% | 15 |
8 | ZHAO, SH , WANG, XJ , ZHANG, LW , (2013) RAPID AND EFFICIENT KNOEVENAGEL CONDENSATION CATALYZED BY A NOVEL PROTIC IONIC LIQUID UNDER ULTRASONIC IRRADIATION.RSC ADVANCES. VOL. 3. ISSUE 29. P. 11691-11696 | 36 | 55% | 26 |
9 | ZHOU, ZQ , YUAN, JY , YANG, R , (2009) EFFICIENT KNOEVENAGEL CONDENSATION CATALYZED BY 2-HYDROXYETHYLAMMONIUM ACETATE UNDER SOLVENT-FREE CONDITIONS AT ROOM TEMPERATURE.SYNTHETIC COMMUNICATIONS. VOL. 39. ISSUE 11. P. 2001 -2007 | 27 | 87% | 10 |
10 | LI, ZN , CHEN, XL , FU, YJ , WANG, W , LUO, M , (2012) A FACILE SYNTHESIS OF TRISUBSTITUTED ALKENES FROM BETA-DIKETONES AND ALDEHYDES WITH ALCL3 AS CATALYST.RESEARCH ON CHEMICAL INTERMEDIATES. VOL. 38. ISSUE 1. P. 25 -35 | 24 | 92% | 2 |
Classes with closest relation at Level 1 |