Class information for:
Level 1: HETEROCYCLIC KETENE AMINALS//ENEDIAMINES//1 N DIAMINES

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
722 2             CHEMISTRY, ORGANIC//JOURNAL OF HETEROCYCLIC CHEMISTRY//ENAMINONES 13162
21704 1                   HETEROCYCLIC KETENE AMINALS//ENEDIAMINES//1 N DIAMINES 432

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 HETEROCYCLIC KETENE AMINALS authKW 2394229 9% 86% 38
2 ENEDIAMINES authKW 303976 1% 83% 5
3 1 N DIAMINES authKW 260549 1% 71% 5
4 1 3 DIAZAHETEROCYCLES authKW 218864 1% 100% 3
5 KETENE AMINALS authKW 202022 1% 46% 6
6 1 1 BISMETHYLTHIO 2 NITROETHENE authKW 164146 1% 75% 3
7 MED CHEM NAT OURCE address 156088 7% 7% 31
8 1 1 BISMETHYLTHIO 2 NITROETHEN authKW 145909 0% 100% 2
9 ALKYL ACETOACETATE authKW 145909 0% 100% 2
10 BICYCLIC PYRIDONES authKW 145909 0% 100% 2

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Organic 8191 61% 0% 264
2 Chemistry, Multidisciplinary 959 32% 0% 137
3 Crystallography 97 5% 0% 20
4 Chemistry, Inorganic & Nuclear 95 6% 0% 27
5 Chemistry, Medicinal 93 5% 0% 22
6 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 68 2% 0% 8
7 Chemistry, Applied 3 2% 0% 7
8 Engineering, Ocean 2 0% 0% 1
9 Pharmacology & Pharmacy 0 3% 0% 13
10 Agriculture, Multidisciplinary -0 0% 0% 1

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MED CHEM NAT OURCE 156088 7% 7% 31
2 MED CHEM NAT OURCES 139348 4% 12% 16
3 ADV ANAL MEASUREMENT MED CHEM NAT R 72955 0% 100% 1
4 BNLM 72955 0% 100% 1
5 SESO 3 72955 0% 100% 1
6 CHEM SCI TECHNOL 38325 11% 1% 48
7 MINIST EDUCADV ANAL MEASUREMENT 36476 0% 50% 1
8 ADV ANAL MEASUREMENT 24311 1% 8% 4
9 JOINT NAVAL ARCHITECTURE MARINE ENGN 18237 0% 25% 1
10 MODERN ANALYT TEST 18237 0% 25% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SYNTHETIC COMMUNICATIONS 8167 9% 0% 40
2 CHEMISTRY OF HETEROCYCLIC COMPOUNDS 5205 3% 1% 11
3 PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS 5170 6% 0% 27
4 TETRAHEDRON 2780 9% 0% 38
5 GAZZETTA CHIMICA ITALIANA 2154 2% 0% 8
6 HETEROATOM CHEMISTRY 2134 2% 0% 8
7 JOURNAL OF HETEROCYCLIC CHEMISTRY 2094 4% 0% 18
8 ARCHIV DER PHARMAZIE 2007 3% 0% 11
9 SYNTHESIS-STUTTGART 1542 4% 0% 18
10 SYNLETT 1445 4% 0% 17

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 HETEROCYCLIC KETENE AMINALS 2394229 9% 86% 38 Search HETEROCYCLIC+KETENE+AMINALS Search HETEROCYCLIC+KETENE+AMINALS
2 ENEDIAMINES 303976 1% 83% 5 Search ENEDIAMINES Search ENEDIAMINES
3 1 N DIAMINES 260549 1% 71% 5 Search 1+N+DIAMINES Search 1+N+DIAMINES
4 1 3 DIAZAHETEROCYCLES 218864 1% 100% 3 Search 1+3+DIAZAHETEROCYCLES Search 1+3+DIAZAHETEROCYCLES
5 KETENE AMINALS 202022 1% 46% 6 Search KETENE+AMINALS Search KETENE+AMINALS
6 1 1 BISMETHYLTHIO 2 NITROETHENE 164146 1% 75% 3 Search 1+1+BISMETHYLTHIO+2+NITROETHENE Search 1+1+BISMETHYLTHIO+2+NITROETHENE
7 1 1 BISMETHYLTHIO 2 NITROETHEN 145909 0% 100% 2 Search 1+1+BISMETHYLTHIO+2+NITROETHEN Search 1+1+BISMETHYLTHIO+2+NITROETHEN
8 ALKYL ACETOACETATE 145909 0% 100% 2 Search ALKYL+ACETOACETATE Search ALKYL+ACETOACETATE
9 BICYCLIC PYRIDONES 145909 0% 100% 2 Search BICYCLIC+PYRIDONES Search BICYCLIC+PYRIDONES
10 BICYCLIC PYRROLES 145909 0% 100% 2 Search BICYCLIC+PYRROLES Search BICYCLIC+PYRROLES

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 35957 N PHOSPHONYL IMINES//CHIRAL N PHOSPHONYL IMINES//GROUP ASSISTED PURIFICATION
2 37158 CNRSUMR 6514//NITROKETENE S N ACETALS//PROC IND SYNTH ENVIRONM ENERGIES NOUVELLES
3 13719 ALPHA OXOKETENE DITHIOACETALS//KETENE DITHIOACETALS//ALPHA ALPHA DIACETYL KETENE DITHIOACETALS
4 22673 SOLVENT EFFECT CALCULATIONS//VIBRATIONAL AND NMR SPECTRA//PUSH PULL ETHYLENES
5 28089 2 IMIDAZOLINE//IMIDAZOLINE//BECHAMP REDUCTION
6 23384 PYRIDO1 2 ABENZIMIDAZOLES//PYRIDO1 2 ABENZIMIDAZOLE//PYRIDO1 2 ALPHABENZIMIDAZOLE
7 37946 DYNAMIC H 1 AND C 13 NMR//1 2 6 7 TETRAHYDRO 4H 3 5 BENZODIOXONIN//2 3 DIHYDRONAPHTO2 3 B 1 5 DIOXEPIN
8 30636 DIPHENYLBORON CHELATES//DIFLUOROBORON CHELATES//BENZOYLCYANAMIDE
9 34233 ACETAL RING CLOSURE//ALDOL RING CLOSURE//BICYCLO331NONADIENE
10 11041 IMIDAZO1 2 APYRIDINE//2 APYRIDINES//IMIDAZOPYRIDINE

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