Class information for:
Level 1: 2 3 DIARYL 1 4 DIKETONE//2 3 DIBENZYL 2 BUTENE//3 4 DIHYDRO 2H 2 2 BIFURANYL 5 ONE

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
2 3       CHEMISTRY, ORGANIC//TETRAHEDRON LETTERS//JOURNAL OF ORGANIC CHEMISTRY 224160
2669 2             SAMARIUM DIIODIDE//PINACOL COUPLING//MANGANESEIII ACETATE 3676
31075 1                   2 3 DIARYL 1 4 DIKETONE//2 3 DIBENZYL 2 BUTENE//3 4 DIHYDRO 2H 2 2 BIFURANYL 5 ONE 173

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 2 3 DIARYL 1 4 DIKETONE authKW 182179 1% 100% 1
2 2 3 DIBENZYL 2 BUTENE authKW 182179 1% 100% 1
3 3 4 DIHYDRO 2H 2 2 BIFURANYL 5 ONE authKW 182179 1% 100% 1
4 3 5 DISUBSTITUTED GAMMA BUTYROLACTONE authKW 182179 1% 100% 1
5 3 ALKOXYIMINO 2 ARYL ALKYLNITRILES authKW 182179 1% 100% 1
6 4 1H PYRROL 3 YL BUTYRIC authKW 182179 1% 100% 1
7 4 B PYRIDINE 5 CARBONITRILE authKW 182179 1% 100% 1
8 5 MONO GAMMA BUTYROLACTONE authKW 182179 1% 100% 1
9 85 H2SO4 authKW 182179 1% 100% 1
10 ALCOHOLYSIS REACTION MECHANISM authKW 182179 1% 100% 1

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Organic 3971 67% 0% 116
2 Chemistry, Multidisciplinary 297 28% 0% 49
3 Chemistry, Inorganic & Nuclear 31 6% 0% 10
4 Chemistry, Medicinal 2 2% 0% 3
5 Chemistry, Applied 2 2% 0% 3
6 Food Science & Technology -0 1% 0% 2
7 Crystallography -0 1% 0% 1
8 Pharmacology & Pharmacy -0 2% 0% 4
9 Plant Sciences -0 1% 0% 2
10 Chemistry, Physical -2 2% 0% 3

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 HENIN CHEM 182179 1% 100% 1
2 BEIJING MOL SCI BNLMSPEKING TSINGHUA CT 60725 1% 33% 1
3 STATE BIOORGAN CHEM MOL ENGN 30361 1% 17% 1
4 ORGAN 14358 3% 2% 5
5 STUDI BIOPOLIMERI 12143 1% 7% 1
6 CNR ICCOM 1957 1% 1% 1
7 UMR 7200 1916 1% 1% 1
8 INFIQC CONICET 1491 1% 1% 1
9 CENT UNIV 1299 1% 1% 1
10 SEZ CHIM 1076 1% 1% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SYNTHETIC COMMUNICATIONS 3686 10% 0% 17
2 JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN 3433 5% 0% 8
3 REVIEWS ON HETEROATOM CHEMISTRY 1491 1% 1% 1
4 JOURNAL OF ORGANIC CHEMISTRY 1391 12% 0% 20
5 TETRAHEDRON LETTERS 1294 13% 0% 23
6 SYNLETT 612 4% 0% 7
7 SCIENCE BULLETIN 351 1% 0% 1
8 ORGANIC LETTERS 330 4% 0% 7
9 TETRAHEDRON 300 5% 0% 8
10 LIEBIGS ANNALEN DER CHEMIE 224 1% 0% 2

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 2 3 DIARYL 1 4 DIKETONE 182179 1% 100% 1 Search 2+3+DIARYL+1+4+DIKETONE Search 2+3+DIARYL+1+4+DIKETONE
2 2 3 DIBENZYL 2 BUTENE 182179 1% 100% 1 Search 2+3+DIBENZYL+2+BUTENE Search 2+3+DIBENZYL+2+BUTENE
3 3 4 DIHYDRO 2H 2 2 BIFURANYL 5 ONE 182179 1% 100% 1 Search 3+4+DIHYDRO+2H+2+2+BIFURANYL+5+ONE Search 3+4+DIHYDRO+2H+2+2+BIFURANYL+5+ONE
4 3 5 DISUBSTITUTED GAMMA BUTYROLACTONE 182179 1% 100% 1 Search 3+5+DISUBSTITUTED+GAMMA+BUTYROLACTONE Search 3+5+DISUBSTITUTED+GAMMA+BUTYROLACTONE
5 3 ALKOXYIMINO 2 ARYL ALKYLNITRILES 182179 1% 100% 1 Search 3+ALKOXYIMINO+2+ARYL+ALKYLNITRILES Search 3+ALKOXYIMINO+2+ARYL+ALKYLNITRILES
6 4 1H PYRROL 3 YL BUTYRIC 182179 1% 100% 1 Search 4+1H+PYRROL+3+YL+BUTYRIC Search 4+1H+PYRROL+3+YL+BUTYRIC
7 4 B PYRIDINE 5 CARBONITRILE 182179 1% 100% 1 Search 4+B+PYRIDINE+5+CARBONITRILE Search 4+B+PYRIDINE+5+CARBONITRILE
8 5 MONO GAMMA BUTYROLACTONE 182179 1% 100% 1 Search 5+MONO+GAMMA+BUTYROLACTONE Search 5+MONO+GAMMA+BUTYROLACTONE
9 85 H2SO4 182179 1% 100% 1 Search 85+H2SO4 Search 85+H2SO4
10 ALCOHOLYSIS REACTION MECHANISM 182179 1% 100% 1 Search ALCOHOLYSIS+REACTION+MECHANISM Search ALCOHOLYSIS+REACTION+MECHANISM

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 28399 CONTRA MICHAEL ADDITION//GAMMA KETOTHIOESTER//ENEDIOLATE
2 14591 MANGANESEIII ACETATE//MANGANESE AND COMPOUNDS//CERIUMIV AMMONIUM NITRATE
3 11676 LOW VALENT TITANIUM//PINACOL COUPLING//PINACOL
4 37925 TWO PHASE HYDROGENATION//LEAF ALCOHOLS//10R 10 METHYLTRIDECAN 2 ONE
5 30620 HIGH COORDINATION//TIN ENOLATES//CYANOKETENES
6 36944 6 4 N ALKOXYPHENYL 2 PYRONES//6 4 N ALKOXYPHENYL 3 IODO 2 PYRONES//ACETOPHENONE ALKOXY DERIVATIVES 5 ALKOXYPHENYL 1 1 DICHLOROPENTA 1 3 DIEN 2 ONES
7 33908 PSEUDOHALOGENATION//PSEUDOHALOPHOSPHATES//PHOSPHOROCHLORIDATES
8 9491 LIGNANS//MAGNOLIA FARGESII//CUBEBIN
9 30100 DYNAMIC REDOX SYSTEM//HEXAPHENYLETHANE//MOLECULAR RESPONSE SYSTEMS
10 31151 1 2 DITHIIN//1 2 ACETYLENEDITHIOL//1 2 DISELENIN

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