Class information for:
Level 1: 2 6 IMINO 2H 6H 1 5 DITHIOCINES//2 OXOALKYNE//2H BENZOPYRANS

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
2723 2             AZA WITTIG REACTION//IMINOPHOSPHORANE//2H AZIRINES 3516
34808 1                   2 6 IMINO 2H 6H 1 5 DITHIOCINES//2 OXOALKYNE//2H BENZOPYRANS 120

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 2 6 IMINO 2H 6H 1 5 DITHIOCINES authKW 262642 1% 100% 1
2 2 OXOALKYNE authKW 262642 1% 100% 1
3 2H BENZOPYRANS authKW 262642 1% 100% 1
4 3 CHLORO 2 ETHOXYCARBONYL CROTONIC ALDEHYDE authKW 262642 1% 100% 1
5 BETA GAMMA BETAGAMMA TETRAOXOPHOSPHORUS YLIDE authKW 262642 1% 100% 1
6 BETA THIOXOALDEHYDES authKW 262642 1% 100% 1
7 BICHALCOGENOPYRANYLIDENES authKW 262642 1% 100% 1
8 CLEAVAGE OF 35 DIPHENYL 12 DITHIOLIUM SALTS authKW 262642 1% 100% 1
9 COMPLEXES METAUX SYNTHESE ORGAN address 262642 1% 100% 1
10 DIETHYL 2 OXOPENT 3 YNEDIOATE authKW 262642 1% 100% 1

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Organic 544 31% 0% 37
2 Crystallography 540 18% 0% 22
3 Chemistry, Multidisciplinary 387 38% 0% 45
4 Chemistry, Applied 48 7% 0% 8
5 Physics, Condensed Matter 28 10% 0% 12
6 Polymer Science 12 5% 0% 6
7 Chemistry, Inorganic & Nuclear 9 4% 0% 5
8 Chemistry, Physical 7 8% 0% 10
9 Mathematics, Interdisciplinary Applications 3 2% 0% 2
10 Physics, Atomic, Molecular & Chemical 3 3% 0% 4

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 COMPLEXES METAUX SYNTHESE ORGAN 262642 1% 100% 1
2 QUIM FIS DR MOLINER 50 262642 1% 100% 1
3 RECH GRP N12 262642 1% 100% 1
4 RECH PLANTES MED AROMAT 87546 1% 33% 1
5 FB MATH NAT WISSEN 37519 1% 14% 1
6 ANORGAN CHEM DIDAKT CHEM 10100 1% 4% 1
7 CHIM PHYS MOL MACROMOL 6564 1% 3% 1
8 OPT SOLIDES 5171 2% 1% 2
9 VER CERAM 3475 2% 1% 2
10 PHYS CRISTALLINE 1380 1% 1% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 BULLETIN DE LA SOCIETE CHIMIQUE DE FRANCE PARTIE II-CHIMIE MOLECULAIRE ORGANIQUE ET BIOLOGIQUE 13207 3% 1% 4
2 JOURNAL FUR PRAKTISCHE CHEMIE-PRACTICAL APPLICATIONS AND APPLIED CHEMISTRY 8516 3% 1% 4
3 ZEITSCHRIFT FUR CHEMIE 8276 8% 0% 9
4 JOURNAL FUR PRAKTISCHE CHEMIE-CHEMIKER-ZEITUNG 4017 3% 0% 4
5 JOURNAL FUR PRAKTISCHE CHEMIE 2021 3% 0% 3
6 ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE CRYSTAL ENGINEERING AND MATERIALS 1749 4% 0% 5
7 FINNISH CHEMICAL LETTERS 936 1% 0% 1
8 ZHURNAL ORGANICHESKOI KHIMII 548 3% 0% 4
9 SYNTHETIC METALS 519 5% 0% 6
10 ZEITSCHRIFT FUR KRISTALLOGRAPHIE 515 3% 0% 3

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 2 6 IMINO 2H 6H 1 5 DITHIOCINES 262642 1% 100% 1 Search 2+6+IMINO+2H+6H+1+5+DITHIOCINES Search 2+6+IMINO+2H+6H+1+5+DITHIOCINES
2 2 OXOALKYNE 262642 1% 100% 1 Search 2+OXOALKYNE Search 2+OXOALKYNE
3 2H BENZOPYRANS 262642 1% 100% 1 Search 2H+BENZOPYRANS Search 2H+BENZOPYRANS
4 3 CHLORO 2 ETHOXYCARBONYL CROTONIC ALDEHYDE 262642 1% 100% 1 Search 3+CHLORO+2+ETHOXYCARBONYL+CROTONIC+ALDEHYDE Search 3+CHLORO+2+ETHOXYCARBONYL+CROTONIC+ALDEHYDE
5 BETA GAMMA BETAGAMMA TETRAOXOPHOSPHORUS YLIDE 262642 1% 100% 1 Search BETA+GAMMA+BETAGAMMA+TETRAOXOPHOSPHORUS+YLIDE Search BETA+GAMMA+BETAGAMMA+TETRAOXOPHOSPHORUS+YLIDE
6 BETA THIOXOALDEHYDES 262642 1% 100% 1 Search BETA+THIOXOALDEHYDES Search BETA+THIOXOALDEHYDES
7 BICHALCOGENOPYRANYLIDENES 262642 1% 100% 1 Search BICHALCOGENOPYRANYLIDENES Search BICHALCOGENOPYRANYLIDENES
8 CLEAVAGE OF 35 DIPHENYL 12 DITHIOLIUM SALTS 262642 1% 100% 1 Search CLEAVAGE+OF+35+DIPHENYL+12+DITHIOLIUM+SALTS Search CLEAVAGE+OF+35+DIPHENYL+12+DITHIOLIUM+SALTS
9 DIETHYL 2 OXOPENT 3 YNEDIOATE 262642 1% 100% 1 Search DIETHYL+2+OXOPENT+3+YNEDIOATE Search DIETHYL+2+OXOPENT+3+YNEDIOATE
10 POLYMETHIN DYES 262642 1% 100% 1 Search POLYMETHIN+DYES Search POLYMETHIN+DYES

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 20233 4H THIOPYRANS//2H THIOPYRANS//4H THIOPYRAN 1 1 DIOXIDES
2 35648 2 HYDRAZONOPHENYLTHIOACETAMIDES//1 ARYL 6 AZACYTOSINE//1 ARYL 6 AZAURACILS
3 27987 1 ALKYNYLHYDRAZINE//2 N N DIMETHYLAMINOPYRIDINES//3 3 BIPYRROLYL 2 5 2 5 TETRAONE
4 31423 1 2 5 TRIMETHYLPIPERIDIN 4 ONE//4 5 BENZO 1 3 2 DIOXAPHOSPHOLANE//AMINOCROTONYL ESTER
5 20778 1 3 DIAZABUTA 1 3 DIENES//MED AROMAT ECON PLANT//1 3 DIAZA 1 3 BUTADIENES
6 27576 ISOTELLUROCHROMENE//1 BENZOSELENOPYRYLIUM SALT//1 BENZOTELLUREPINE
7 25038 1 3 DITHIOLO4 5 DPYRIMIDINE//1H ISOTHIOCHROMEN 43H ONE 2 2 DIOXIDE//2 HALO 2 ALKENALS
8 28421 THIOCHROMAN 4 ONE//THIOFLAVANONES//ENTOMOL SOILS PLANT DIS
9 24690 1 6 DIOXAPYRENE//1 3 DITELLURETANE DIALDEHYDE//14 PI ELECTRON SYSTEM
10 35161 1 2 DIHYDROFURO3 2 HQUINOLINES//3 METHYLPYRROLIDINES N ALKYLATED//CHALCONE BROMOHYDRINS

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