Class information for:
Level 1: 1 4 BISTRIPHENYLPHOSPHONIOBUTA 1 3 DIENE DIHALIDES//2 DIPHENYLPHOSPHORYLACETALDEHYDE//2 HYDROXYAMINOETHYLTRIPHENYLPHOSPHONIUM

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
36399 1                   1 4 BISTRIPHENYLPHOSPHONIOBUTA 1 3 DIENE DIHALIDES//2 DIPHENYLPHOSPHORYLACETALDEHYDE//2 HYDROXYAMINOETHYLTRIPHENYLPHOSPHONIUM 99

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 1 4 BISTRIPHENYLPHOSPHONIOBUTA 1 3 DIENE DIHALIDES authKW 318354 1% 100% 1
2 2 DIPHENYLPHOSPHORYLACETALDEHYDE authKW 318354 1% 100% 1
3 2 HYDROXYAMINOETHYLTRIPHENYLPHOSPHONIUM authKW 318354 1% 100% 1
4 ANIONOTROPIC MIGRATION authKW 318354 1% 100% 1
5 BETA PHOSPHONIOALCOHOLS authKW 318354 1% 100% 1
6 BUT 2 YNE 1 4 DIYLBISTRIPHENYLPHOSPHONIUM DIIODIDE authKW 318354 1% 100% 1
7 CHEM TECHNOL FAK CENT NMR address 318354 1% 100% 1
8 DEHYDROGENATION HYDROGENATION authKW 318354 1% 100% 1
9 DIPHENYL PHOSPHORYL COMPOUND authKW 318354 1% 100% 1
10 E 1 BETA AROYLVINYLPYRIDINIUM BROMIDE authKW 318354 1% 100% 1

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Multidisciplinary 611 51% 0% 50
2 Chemistry, Organic 180 20% 0% 20
3 Chemistry, Inorganic & Nuclear 68 10% 0% 10
4 Chemistry, Analytical 17 7% 0% 7
5 Immunology 4 5% 0% 5
6 Biochemical Research Methods 4 3% 0% 3
7 Education, Scientific Disciplines 3 1% 0% 1
8 Electrochemistry 2 2% 0% 2
9 Geochemistry & Geophysics 2 2% 0% 2
10 Multidisciplinary Sciences 2 1% 0% 1

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CHEM TECHNOL FAK CENT NMR 318354 1% 100% 1
2 STRUCT INVEST MOL 318354 1% 100% 1
3 STUDIES STRUCT MOL 318354 1% 100% 1
4 INVEST MOL STRUCT 318352 2% 50% 2
5 SCI TECHNOL ORGAN PHARMACEUT CHEM 157219 9% 5% 9
6 RD ORGAN PHARMACEUT CHEM 97952 2% 15% 2
7 BOWMAN GRAY MED MED 31834 1% 10% 1
8 BIOL CHEM SECT 4972 1% 2% 1
9 ANTIBIOT GRP 4079 1% 1% 1
10 ORGAN CHEM 2809 25% 0% 25

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 RUSSIAN JOURNAL OF GENERAL CHEMISTRY 16671 19% 0% 19
2 ACTA CHIMICA HUNGARICA-MODELS IN CHEMISTRY 1219 2% 0% 2
3 PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS 1114 6% 0% 6
4 JOURNAL OF THE RETICULOENDOTHELIAL SOCIETY 838 1% 0% 1
5 RUSSIAN CHEMICAL BULLETIN 810 5% 0% 5
6 NATURAL RESOURCES FORUM 557 1% 0% 1
7 ANALES DE QUIMICA SERIE B-QUIMICA INORGANICA Y QUIMICA ANALYTICA 515 1% 0% 1
8 CHEMISCHE BERICHTE-RECUEIL 499 3% 0% 3
9 EPISODES 407 1% 0% 1
10 INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY 328 3% 0% 3

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 1 4 BISTRIPHENYLPHOSPHONIOBUTA 1 3 DIENE DIHALIDES 318354 1% 100% 1 Search 1+4+BISTRIPHENYLPHOSPHONIOBUTA+1+3+DIENE+DIHALIDES Search 1+4+BISTRIPHENYLPHOSPHONIOBUTA+1+3+DIENE+DIHALIDES
2 2 DIPHENYLPHOSPHORYLACETALDEHYDE 318354 1% 100% 1 Search 2+DIPHENYLPHOSPHORYLACETALDEHYDE Search 2+DIPHENYLPHOSPHORYLACETALDEHYDE
3 2 HYDROXYAMINOETHYLTRIPHENYLPHOSPHONIUM 318354 1% 100% 1 Search 2+HYDROXYAMINOETHYLTRIPHENYLPHOSPHONIUM Search 2+HYDROXYAMINOETHYLTRIPHENYLPHOSPHONIUM
4 ANIONOTROPIC MIGRATION 318354 1% 100% 1 Search ANIONOTROPIC+MIGRATION Search ANIONOTROPIC+MIGRATION
5 BETA PHOSPHONIOALCOHOLS 318354 1% 100% 1 Search BETA+PHOSPHONIOALCOHOLS Search BETA+PHOSPHONIOALCOHOLS
6 BUT 2 YNE 1 4 DIYLBISTRIPHENYLPHOSPHONIUM DIIODIDE 318354 1% 100% 1 Search BUT+2+YNE+1+4+DIYLBISTRIPHENYLPHOSPHONIUM+DIIODIDE Search BUT+2+YNE+1+4+DIYLBISTRIPHENYLPHOSPHONIUM+DIIODIDE
7 DEHYDROGENATION HYDROGENATION 318354 1% 100% 1 Search DEHYDROGENATION+HYDROGENATION Search DEHYDROGENATION+HYDROGENATION
8 DIPHENYL PHOSPHORYL COMPOUND 318354 1% 100% 1 Search DIPHENYL+PHOSPHORYL+COMPOUND Search DIPHENYL+PHOSPHORYL+COMPOUND
9 E 1 BETA AROYLVINYLPYRIDINIUM BROMIDE 318354 1% 100% 1 Search E+1+BETA+AROYLVINYLPYRIDINIUM+BROMIDE Search E+1+BETA+AROYLVINYLPYRIDINIUM+BROMIDE
10 E 2 AROYLETHENYLTRIPHENYLPHOSPHONIUM BROMIDE 318354 1% 100% 1 Search E+2+AROYLETHENYLTRIPHENYLPHOSPHONIUM+BROMIDE Search E+2+AROYLETHENYLTRIPHENYLPHOSPHONIUM+BROMIDE

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 38124 2 5 DIAZANAPHTHALENE DERIVATIVE//3 ARYL 1 2 OXAZINONE DERIVATIVE//3 OXOALK 2 ENOIC ACID
2 13225 WITTIG REACTION//HORNER WADSWORTH EMMONS REACTION//OXAPHOSPHETANES
3 29749 AZECINES//LE300//LEHRSTUHL PHARMAZEUT MED CHEM
4 27507 FAK CHEM ORGAN CHEM//FORMYLATING REAGENTS//ORTHOAMIDES
5 32926 CYCLAZINE//1 3 5 TRIARYL 1 4 DIHYDROPYRIDAZINE//1 3 5 TRIARYLPYRIDAZINIUM BROMIDE
6 35412 1 2 4 THIOTRIAZOLYL 5 MERCAPTOACETIC ACID//3 5 BIS3 PYRIDYL 1 2 4 THIADIAZOLE//5 METHYL 1H 1 2 4TRIAZOL 3 YLSULFANYL ACETIC ACID
7 34411 1 CHLOROMETHYL 1 OXO 1//2 PYRIDYLPHOSPHONIUM SALTS//3 DIHYDRO 2 1 BENZOXAPHOSPHOLE CRYSTAL AND MOLECULAR STRUCTURE
8 33212 3 IMIDAZOL 45 YLMETHYLENEINDOLIN 2 ONE//VASCULAR DENSITY INDEX VDI//2H PYRROLES
9 17012 ETHER PHOSPHANES//ETHER PHOSPHINE COMPLEXES//2 6 DIMETHOXYPHENYLDIPHENYLPHOSPHINE
10 30555 CARBON SULFUR ELECTRODE//SULFUR CATION//E T30

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