Class information for:
Level 2: CHEMISTRY, ORGANIC//JOURNAL OF HETEROCYCLIC CHEMISTRY//ENAMINONES

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
8364 1                   PYRAZOLO1 5 APYRIMIDINE//2 ARYLHYDRAZONOPROPANALS//AZAENAMINE 1290
11461 1                   CYANOTHIOACETAMIDE//CHEMEX//THIENO2 3 BPYRIDINE 1007
13028 1                   GEWALD REACTION//THIENO2 3 DPYRIMIDINE//THIENOPYRIMIDINE 895
13608 1                   PYRIDO2 3 DPYRIMIDINES//6 AMINOURACIL//PYRIMIDO4 5 DPYRIMIDINES 855
13719 1                   ALPHA OXOKETENE DITHIOACETALS//KETENE DITHIOACETALS//ALPHA ALPHA DIACETYL KETENE DITHIOACETALS 847
14142 1                   TRIAZOLOPYRIMIDINE//1 2 4 TRIAZOLO1 5 APYRIMIDINE//1 2 4 TRIAZOLO4 3 APYRIMIDINE 820
16282 1                   PYRAZOLO3 4 BPYRIDINES//PYRAZOLO3 4 BQUINOLINE//PYRAZOLO3 4 BPYRIDIN 6 ONES 690
16487 1                   BETA ENAMINO ESTERS//BETA ENAMINONES//ENAMINONES 678
19251 1                   2 4 6 TRIARYLPYRIDINES//TOPOISOMERASE I AND II INHIBITION//2 AMINO 3 CYANOPYRIDINE 537
20142 1                   DRUG RADIAT//M PRC//PYRAZOLO3 4 DPYRIMIDINE 496
21704 1                   HETEROCYCLIC KETENE AMINALS//ENEDIAMINES//1 N DIAMINES 432
22365 1                   1 2 4 DITIAZOLIUM SALTS//2 NITROMETHYLENEPYRROLIDINE//3 OXOACID THIOANILIDES 407
22673 1                   SOLVENT EFFECT CALCULATIONS//VIBRATIONAL AND NMR SPECTRA//PUSH PULL ETHYLENES 395
23384 1                   PYRIDO1 2 ABENZIMIDAZOLES//PYRIDO1 2 ABENZIMIDAZOLE//PYRIDO1 2 ALPHABENZIMIDAZOLE 370
23842 1                   2 PYRIDONE//2 PYRIDONES//ARYLDIAZONIUM CHLORIDES 355
23922 1                   2 6 DICYANOANILINES//DICYANOANILINES//3 5 DISUBSTITUTED 2 6 DICYANOANILINES 352
23998 1                   NMR MOL MODELING//HISTAMINE ANALOGUES//NMR MOL MODELLING 350
24886 1                   PYRAZOLO1 5 A1 3 5TRIAZINE//5 AZAPURINE//PURINE ISOSTERE 321
26533 1                   PYRIMIDO1 2 ABENZIMIDAZOLE//2 AMINOBENZIMIDAZOLE DERIVATIVES//TECHNOL DRUGS 272
27329 1                   1 BETA D PYRANOSYL 2 THIOCYTOSINES//4 OXO 2 THIOXOHEXAHYDROPYRIMIDINES//4 OXOPYRIDO2 3 DPYRIMIDINES 252
27994 1                   LAUROYL ISOTHIOCYANATE//4 TRIAZOLINE//1 2 4 TRIAZOLINE DERIVATIVE 236
28624 1                   PYRIDO3 2 BINDOLES//3 N ARYL N CHLOROACETYLAMINO 2 FORMYLINDOLES//1 4DIAZEPINO6 5 BINDOLE 4 OXIDES 221
30636 1                   DIPHENYLBORON CHELATES//DIFLUOROBORON CHELATES//BENZOYLCYANAMIDE 180
30779 1                   PYRIMIDOOXADIAZINE//TRIAZOLOPYRIMIDOOXADIAZINE//4 THIAZEPINE 178
30913 1                   2 TOSYLACETONITRILE//1 2 3 TRIAZOLOISQUINOLINES//1 5 DITHIOCINS 175
31689 1                   PLANT PROTECTING COMPOUNDS//1 1 1 5 5 5 HEXAFLUORO 4 TRIFLUOROMETHYLPENTANE 2 3 DIONE BISHYDRAZONE//THIAZOL 2 THIONE 162
32444 1                   100 SUSSEX//1H AZIRINE//4 PHENYLAMINOQUINOLINE 3 CARBOXAMIDE 151
33818 1                   O ETHYL THIOCARBOXYLATES//2 AZAALLYL ANIONS//CONDENSED PYRIDINES 133
35957 1                   N PHOSPHONYL IMINES//CHIRAL N PHOSPHONYL IMINES//GROUP ASSISTED PURIFICATION 105

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CHEMISTRY, ORGANIC WoSSC 182298 52% 1% 6910
2 JOURNAL OF HETEROCYCLIC CHEMISTRY journal 171417 7% 8% 896
3 ENAMINONES authKW 136494 1% 35% 163
4 DRUG RADIAT address 135462 1% 57% 99
5 CYANOTHIOACETAMIDE authKW 122393 0% 95% 54
6 PYRIDO2 3 DPYRIMIDINES authKW 112609 0% 74% 64
7 GEWALD REACTION authKW 94943 0% 71% 56
8 THIENOPYRIMIDINE authKW 94422 0% 61% 65
9 KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII journal 84411 4% 8% 474
10 CHEMEX address 81437 0% 85% 40

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Organic 182298 52% 1% 6910
2 Chemistry, Multidisciplinary 29600 32% 0% 4198
3 Chemistry, Medicinal 17433 11% 1% 1496
4 Crystallography 3121 5% 0% 624
5 Chemistry, Inorganic & Nuclear 1867 5% 0% 690
6 Pharmacology & Pharmacy 1155 8% 0% 1067
7 Chemistry, Applied 356 2% 0% 311
8 Materials Science, Textiles 39 0% 0% 39
9 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 16 0% 0% 43
10 Spectroscopy 14 1% 0% 130

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 DRUG RADIAT 135462 1% 57% 99
2 CHEMEX 81437 0% 85% 40
3 M PRC 58465 0% 66% 37
4 HETEROCYCL UNIT 31888 0% 67% 20
5 BIOTECHNOL MED PLANT 24366 0% 26% 39
6 GRP INVEST COMPUESTOS HETEROCICLICOS 21959 0% 37% 25
7 CHEM 21260 28% 0% 3633
8 NMR MOL MODELING 19935 0% 83% 10
9 MKT TAITO KU 19141 0% 100% 8
10 INGN MOL BIOCHIM PHARMACOL 17751 0% 25% 30

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF HETEROCYCLIC CHEMISTRY 171417 7% 8% 896
2 KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII 84411 4% 8% 474
3 ARCHIV DER PHARMAZIE 43823 2% 7% 284
4 HETEROCYCLES 37767 4% 3% 464
5 CHEMISTRY OF HETEROCYCLIC COMPOUNDS 37343 1% 10% 163
6 PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS 32155 3% 4% 374
7 SYNTHESIS-STUTTGART 29372 3% 3% 435
8 SYNTHETIC COMMUNICATIONS 22302 3% 3% 369
9 INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY 18130 2% 3% 277
10 JOURNAL OF CHEMICAL RESEARCH 13741 1% 3% 186

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ENAMINONES 136494 1% 35% 163 Search ENAMINONES Search ENAMINONES
2 CYANOTHIOACETAMIDE 122393 0% 95% 54 Search CYANOTHIOACETAMIDE Search CYANOTHIOACETAMIDE
3 PYRIDO2 3 DPYRIMIDINES 112609 0% 74% 64 Search PYRIDO2+3+DPYRIMIDINES Search PYRIDO2+3+DPYRIMIDINES
4 GEWALD REACTION 94943 0% 71% 56 Search GEWALD+REACTION Search GEWALD+REACTION
5 THIENOPYRIMIDINE 94422 0% 61% 65 Search THIENOPYRIMIDINE Search THIENOPYRIMIDINE
6 TRIAZOLOPYRIMIDINE 81279 1% 50% 68 Search TRIAZOLOPYRIMIDINE Search TRIAZOLOPYRIMIDINE
7 THIENO2 3 DPYRIMIDINE 80051 0% 71% 47 Search THIENO2+3+DPYRIMIDINE Search THIENO2+3+DPYRIMIDINE
8 PYRAZOLO3 4 BPYRIDINES 78855 0% 70% 47 Search PYRAZOLO3+4+BPYRIDINES Search PYRAZOLO3+4+BPYRIDINES
9 HETEROCYCLIC KETENE AMINALS 78509 0% 86% 38 Search HETEROCYCLIC+KETENE+AMINALS Search HETEROCYCLIC+KETENE+AMINALS
10 KETENE DITHIOACETALS 75789 0% 59% 54 Search KETENE+DITHIOACETALS Search KETENE+DITHIOACETALS

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 2


rank cluster_id2 link
1 2793 NUQUIMHE//NUCLEO QUIM HETEROCICLOS NUQUIMHE//PYRAZOLE
2 3637 PYRIDAZINONE//PYRIDAZINE//THIENOPYRIDAZINES
3 817 MULTICOMPONENT REACTIONS//BIGINELLI REACTION//1 4 DIHYDROPYRIDINES
4 2454 QUINAZOLINONE//QUINAZOLINE//43H QUINAZOLINONES
5 2723 AZA WITTIG REACTION//IMINOPHOSPHORANE//2H AZIRINES
6 597 INDIAN JOURNAL OF HETEROCYCLIC CHEMISTRY//1 3 4 OXADIAZOLE//1 3 4 THIADIAZOLE
7 2359 ORGAN BIOORGAN CHEM//BIOORGAN CHEM CHEM BIOL//PURINES
8 4263 TETRACARPIDIUM CONOPHORUM//SCORODOCARPUS BORNEENSIS//2 HYDRAZONOPHENYLTHIOACETAMIDES
9 1800 QUINOLINE//ACRIDINE//IMINO DIELS ALDER REACTION
10 3517 THIOPHENE S OXIDE//FIS CFUM//JOURNAL OF HETEROCYCLIC CHEMISTRY

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