Class information for:
Level 1: MELDRUMS ACID//RESIN BOUND CYCLIC MALONIC ACID ESTER//2 2 DIMETHYL 1 3 DIOXANE 4 6 DIONE

Basic class information
Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
6 4 CHEMISTRY, ORGANIC//CHEMISTRY, INORGANIC & NUCLEAR//CHEMISTRY, MULTIDISCIPLINARY 1698077
12 3       CHEMISTRY, ORGANIC//JOURNAL OF HETEROCYCLIC CHEMISTRY//KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII 138510
3001 2             FURAN 2 3 DIONE//ALPHA OXOKETENES//ISOXAZOLONES 2784
19904 1                   MELDRUMS ACID//RESIN BOUND CYCLIC MALONIC ACID ESTER//2 2 DIMETHYL 1 3 DIOXANE 4 6 DIONE 506

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MELDRUMS ACID authKW 562997 9% 20% 45
2 RESIN BOUND CYCLIC MALONIC ACID ESTER authKW 186855 1% 100% 3
3 2 2 DIMETHYL 1 3 DIOXANE 4 6 DIONE authKW 142363 1% 57% 4
4 MELDRUMS ACID DERIVATIVE authKW 140140 1% 75% 3
5 41HQUINOLONES authKW 124570 0% 100% 2
6 CYCLIC MALONIC ESTER authKW 124570 0% 100% 2
7 THREE COMPONENT CONDENSATION REACTION authKW 93425 1% 50% 3
8 INDAN 1 ONES authKW 83045 0% 67% 2
9 NEW ENERGY ENVIROMENT ENGN address 83045 0% 67% 2
10 ZWITTERIONIC STATES authKW 76653 1% 31% 4

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Organic 8584 58% 0% 293
2 Crystallography 1116 13% 0% 66
3 Chemistry, Multidisciplinary 610 24% 0% 123
4 Chemistry, Inorganic & Nuclear 185 8% 0% 39
5 Chemistry, Medicinal 23 3% 0% 14
6 Chemistry, Applied 10 2% 0% 11
7 Chemistry, Physical 0 4% 0% 21
8 Education, Scientific Disciplines -0 0% 0% 1
9 Spectroscopy -1 0% 0% 2
10 Computer Science, Interdisciplinary Applications -2 0% 0% 1

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NEW ENERGY ENVIROMENT ENGN 83045 0% 67% 2
2 AG LIMBACH 62285 0% 100% 1
3 AREA REC 62285 0% 100% 1
4 CHEM BIOL MOL MAT 62285 0% 100% 1
5 CLEMENS OF ORGAN CHEM BIOCHEM 62285 0% 100% 1
6 CNRS UMR ISM2 6263 62285 0% 100% 1
7 FINE CHEM JIANGXI PROV 62285 0% 100% 1
8 POST PROGRAM BIOL CHEM 62285 0% 100% 1
9 SCI ANALYT PHYSICOCHIMIE ENVIRONM MAT 62285 0% 100% 1
10 CLEMENS OPF ORGAN CHEM BIOCHEM 47391 3% 6% 13

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 16076 11% 0% 54
2 ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 3860 5% 0% 24
3 SYNTHETIC COMMUNICATIONS 3154 5% 0% 27
4 CHINESE JOURNAL OF ORGANIC CHEMISTRY 2375 3% 0% 14
5 SYNTHESIS-STUTTGART 2153 5% 0% 23
6 JOURNAL OF CHEMICAL RESEARCH 2052 3% 0% 14
7 ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS 1714 5% 0% 26
8 JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS 1590 4% 0% 21
9 ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE 1362 3% 0% 15
10 CONTEMPORARY ORGANIC SYNTHESIS 1296 0% 2% 1

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 MELDRUMS ACID 562997 9% 20% 45 Search MELDRUMS+ACID Search MELDRUMS+ACID
2 RESIN BOUND CYCLIC MALONIC ACID ESTER 186855 1% 100% 3 Search RESIN+BOUND+CYCLIC+MALONIC+ACID+ESTER Search RESIN+BOUND+CYCLIC+MALONIC+ACID+ESTER
3 2 2 DIMETHYL 1 3 DIOXANE 4 6 DIONE 142363 1% 57% 4 Search 2+2+DIMETHYL+1+3+DIOXANE+4+6+DIONE Search 2+2+DIMETHYL+1+3+DIOXANE+4+6+DIONE
4 MELDRUMS ACID DERIVATIVE 140140 1% 75% 3 Search MELDRUMS+ACID+DERIVATIVE Search MELDRUMS+ACID+DERIVATIVE
5 41HQUINOLONES 124570 0% 100% 2 Search 41HQUINOLONES Search 41HQUINOLONES
6 CYCLIC MALONIC ESTER 124570 0% 100% 2 Search CYCLIC+MALONIC+ESTER Search CYCLIC+MALONIC+ESTER
7 THREE COMPONENT CONDENSATION REACTION 93425 1% 50% 3 Search THREE+COMPONENT+CONDENSATION+REACTION Search THREE+COMPONENT+CONDENSATION+REACTION
8 INDAN 1 ONES 83045 0% 67% 2 Search INDAN+1+ONES Search INDAN+1+ONES
9 ZWITTERIONIC STATES 76653 1% 31% 4 Search ZWITTERIONIC+STATES Search ZWITTERIONIC+STATES
10 1 3 BIS BENZOTRIAZOL 1 YLPROPAN 2 ONE 62285 0% 100% 1 Search 1+3+BIS+BENZOTRIAZOL+1+YLPROPAN+2+ONE Search 1+3+BIS+BENZOTRIAZOL+1+YLPROPAN+2+ONE

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.

Classes with closest relation at Level 1


rank cluster_id2 link
1 19137 PSEUDOPERICYCLIC//BRIDGED BISDIOXINES//ALPHA OXOKETENES
2 35997 2 IMINOPYRROLIDIN 5 ONE//3 AZABICYCLO410HEPTANE//6 AMINO 3 AZABICYCLO310HEXANE
3 32444 100 SUSSEX//1H AZIRINE//4 PHENYLAMINOQUINOLINE 3 CARBOXAMIDE
4 28964 ISOXAZOLONES//3 METHYL 4 ARYLMETHYLENE ISOXAZOL 54H ONES//2 CHLOROBENZOXAZOLE
5 15150 KNOEVENAGEL CONDENSATION//KNOEVENAGEL REACTION//KNOEVENAGEL
6 23051 CYCLOPROPYLIMINIUM REARRANGEMENT//5 EPITASHIROMINE//BROMOHYDRIN DIOL
7 23842 2 PYRIDONE//2 PYRIDONES//ARYLDIAZONIUM CHLORIDES
8 22673 SOLVENT EFFECT CALCULATIONS//VIBRATIONAL AND NMR SPECTRA//PUSH PULL ETHYLENES
9 34943 1 3 DIAZASPIRO4 5 DECANE 2 4 DITHIONE//2 PYRRLIDONE 3 CARBOXYLATE//3 3 SPIROPYRROLIDONES
10 26598 DIHYDROINDOLIZINES DHIS//CONJUGATED AZOMETHINE YLIDE//DIHYDROINDOLIZINES

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