Class information for:
Level 1: TETRACYANOPROPENIDES//3 4 DIHYDRO 2H PYRROL 2 OL//4 OXOALKANE 1 1 2 2 TETRACARBONITRILES

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
3623 2             PL CHEM CIRCUMSTANCE ENGN//MERCURYII EDTA DEHYDROGENATION//ELECTROCATALYTIC TRANSFORMATION 1350
24399 1                   TETRACYANOPROPENIDES//3 4 DIHYDRO 2H PYRROL 2 OL//4 OXOALKANE 1 1 2 2 TETRACARBONITRILES 336

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 TETRACYANOPROPENIDES authKW 281398 1% 100% 3
2 3 4 DIHYDRO 2H PYRROL 2 OL authKW 187599 1% 100% 2
3 4 OXOALKANE 1 1 2 2 TETRACARBONITRILES authKW 187599 1% 100% 2
4 9 ARYL 12 IMINO 10 11 DIOXATRICYCLO53201 6DODECANE 7 8 8 TRICARBONITRILES authKW 187599 1% 100% 2
5 DOUBLE HETEROANNULATION REACTIONS authKW 187599 1% 100% 2
6 HYDROXYPYRROLINE authKW 187599 1% 100% 2
7 3H PYRROLES authKW 168837 1% 60% 3
8 CYANO COMPOUNDS authKW 168825 3% 20% 9
9 RUSSIAN JOURNAL OF ORGANIC CHEMISTRY journal 127441 26% 2% 88
10 ORGANIC NITRILES authKW 105521 1% 38% 3

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Organic 6937 64% 0% 214
2 Chemistry, Multidisciplinary 353 23% 0% 77
3 Crystallography 80 5% 0% 16
4 Chemistry, Medicinal 10 2% 0% 8
5 Chemistry, Applied 2 1% 0% 5
6 Materials Science, Textiles 1 0% 0% 1
7 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 0 0% 0% 1
8 Spectroscopy 0 1% 0% 3
9 Multidisciplinary Sciences 0 0% 0% 1
10 Chemistry, Inorganic & Nuclear -0 1% 0% 3

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GLOBAL PROC DEV CHEM 93799 0% 100% 1
2 HERBICIDES PLANT GROWTH REGULATORS 93799 0% 100% 1
3 STRUCT REACT EXPECES PARAMAGNET 93799 0% 100% 1
4 UNSATURATED HETEROATOM CPDS 46899 0% 50% 1
5 OIL CHEM CATALYSIS 18758 0% 20% 1
6 KUMAKOV GEN INORGAN CHEM 10420 0% 11% 1
7 AE FAVORSKY IRKUTSK CHEM 5471 2% 1% 7
8 CHEMBIO 1912 0% 2% 1
9 RUSSIAN FEDERAT 1912 0% 2% 1
10 UNIT ORGAN CHEM 1338 0% 1% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 127441 26% 2% 88
2 KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII 20300 11% 1% 37
3 ZHURNAL ORGANICHESKOI KHIMII 7703 7% 0% 25
4 CHEMISTRY OF HETEROCYCLIC COMPOUNDS 4480 3% 1% 9
5 MENDELEEV COMMUNICATIONS 2225 3% 0% 9
6 PHARMACEUTICAL CHEMISTRY JOURNAL 1926 1% 0% 5
7 RUSSIAN JOURNAL OF GENERAL CHEMISTRY 1344 3% 0% 10
8 ZHURNAL VSESOYUZNOGO KHIMICHESKOGO OBSHCHESTVA IMENI D I MENDELEEVA 674 1% 0% 2
9 RECUEIL DES TRAVAUX CHIMIQUES DES PAYS-BAS-JOURNAL OF THE ROYAL NETHERLANDS CHEMICAL SOCIETY 565 1% 0% 3
10 TETRAHEDRON LETTERS 534 6% 0% 21

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 TETRACYANOPROPENIDES 281398 1% 100% 3 Search TETRACYANOPROPENIDES Search TETRACYANOPROPENIDES
2 3 4 DIHYDRO 2H PYRROL 2 OL 187599 1% 100% 2 Search 3+4+DIHYDRO+2H+PYRROL+2+OL Search 3+4+DIHYDRO+2H+PYRROL+2+OL
3 4 OXOALKANE 1 1 2 2 TETRACARBONITRILES 187599 1% 100% 2 Search 4+OXOALKANE+1+1+2+2+TETRACARBONITRILES Search 4+OXOALKANE+1+1+2+2+TETRACARBONITRILES
4 9 ARYL 12 IMINO 10 11 DIOXATRICYCLO53201 6DODECANE 7 8 8 TRICARBONITRILES 187599 1% 100% 2 Search 9+ARYL+12+IMINO+10+11+DIOXATRICYCLO53201+6DODECANE+7+8+8+TRICARBONITRILES Search 9+ARYL+12+IMINO+10+11+DIOXATRICYCLO53201+6DODECANE+7+8+8+TRICARBONITRILES
5 DOUBLE HETEROANNULATION REACTIONS 187599 1% 100% 2 Search DOUBLE+HETEROANNULATION+REACTIONS Search DOUBLE+HETEROANNULATION+REACTIONS
6 HYDROXYPYRROLINE 187599 1% 100% 2 Search HYDROXYPYRROLINE Search HYDROXYPYRROLINE
7 3H PYRROLES 168837 1% 60% 3 Search 3H+PYRROLES Search 3H+PYRROLES
8 CYANO COMPOUNDS 168825 3% 20% 9 Search CYANO+COMPOUNDS Search CYANO+COMPOUNDS
9 ORGANIC NITRILES 105521 1% 38% 3 Search ORGANIC+NITRILES Search ORGANIC+NITRILES
10 1 1 2 2 TETRACYANOETHANE ALPHA ALKYLACROLEINS REACTION 93799 0% 100% 1 Search 1+1+2+2+TETRACYANOETHANE+ALPHA+ALKYLACROLEINS+REACTION Search 1+1+2+2+TETRACYANOETHANE+ALPHA+ALKYLACROLEINS+REACTION

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 29144 PL CHEM CIRCUMSTANCE ENGN//ELECTROCATALYTIC TRANSFORMATION//BICYCLIC PYRROLIDONES
2 33212 3 IMIDAZOL 45 YLMETHYLENEINDOLIN 2 ONE//VASCULAR DENSITY INDEX VDI//2H PYRROLES
3 35450 POLYACRYLIC FIBRE//THIAZOLIC RING//TINCTORIAL TEST
4 29177 REISSERT COMPOUNDS//FORMYLINDOLE//STEREOSELECTIVE BROMINE ADDITION
5 31211 SEZ CHIM FARMACEUT BIOL//DIPARTIMENTO FARMACOCHIM TOSSICOL BIOL//VLAK PROTOCOL
6 37625 DIHYDROPYRROLONES//1 1 3 3 TETRAKISPHENYLSULFONYLPROPANE//1 ARYLIDENEAMINO 2 2 2 TRICHLOROETHANOLS
7 30140 1 1 DICYANO 2 2 BISTRIFLUOROMETHYLETHYLENE//METHYL 3 3 DICYANO 2 TRIFLUOROMETHYLACRYLATE//PRECURSOR OF ACTIVE FORM
8 31497 2 5 DIARYLPYRIMIDINE//4H PYRROLO2 3 DPYRIMIDIN 4 IMINE NUCLEOSIDES//5 4ALKYLOXYPHENYL 2 4 S 2 METHYLBUTYLPHENYLPYRIMIDINE
9 25855 FLUORINATED UREAS//TRIPHENYLBISMUTH DIFLUORIDE//1 1 BISTRIFLUOROMETHYLALKYL ISOCYANATES
10 16310 AE FAVORSKY IRKUTSK CHEM//1 VINYLPYRROLES//VINYLATION

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