Class information for:
Level 1: QUINOLINE//FRIEDLANDER REACTION//FRIEDLANDER SYNTHESIS

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
1800 2             QUINOLINE//ACRIDINE//IMINO DIELS ALDER REACTION 6609
8925 1                   QUINOLINE//FRIEDLANDER REACTION//FRIEDLANDER SYNTHESIS 1234

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 QUINOLINE authKW 1332893 26% 16% 319
2 FRIEDLANDER REACTION authKW 530637 3% 52% 40
3 FRIEDLANDER SYNTHESIS authKW 431587 2% 65% 26
4 FRIEDLANDER ANNULATION authKW 410037 1% 94% 17
5 O AMINOARYL KETONES authKW 383081 1% 100% 15
6 QUINOLINE 4 CARBOXYLIC ACID authKW 220723 1% 79% 11
7 SUBSTITUTED QUINOLINES authKW 181768 1% 65% 11
8 SUPERFINE CHEM address 157134 2% 31% 20
9 QUINOLINE DERIVATIVES authKW 153369 2% 21% 29
10 FRIEDLANDER CONDENSATION REACTION authKW 139041 1% 78% 7

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Organic 17986 54% 0% 664
2 Chemistry, Medicinal 2531 14% 0% 172
3 Chemistry, Multidisciplinary 1488 24% 0% 300
4 Crystallography 192 4% 0% 49
5 Chemistry, Applied 114 4% 0% 45
6 Chemistry, Inorganic & Nuclear 21 3% 0% 32
7 Pharmacology & Pharmacy 13 5% 0% 59
8 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 7 0% 0% 6
9 Polymer Science 5 2% 0% 25
10 Chemistry, Physical 1 4% 0% 52

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SUPERFINE CHEM 157134 2% 31% 20
2 CHEM PHARMACONY ENGN 70937 0% 56% 5
3 BUSINESS UNIT FUNGICIDES 51077 0% 100% 2
4 CHEM COLOMBIAN PLANTS 51077 0% 100% 2
5 IRD US 084 51073 0% 50% 4
6 ASSOCIE CNRS BIOCIS 38305 0% 50% 3
7 UMR 6226UNITE SCI CHIM RENNES 34050 0% 67% 2
8 QUIM ORGAN BIOMOL 34034 1% 13% 10
9 BIOCIS CNRSUMR 8076 25539 0% 100% 1
10 BIOCISCNRS 8076 25539 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF HETEROCYCLIC CHEMISTRY 4570 4% 0% 45
2 ORGANIC REACTIONS 3191 0% 13% 1
3 TETRAHEDRON LETTERS 3150 8% 0% 97
4 SYNTHETIC COMMUNICATIONS 2018 3% 0% 34
5 SYNLETT 2004 3% 0% 34
6 EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY 1997 2% 0% 28
7 JOURNAL OF ORGANIC CHEMISTRY 1867 5% 0% 63
8 HETEROCYCLES 1781 3% 0% 31
9 CHINESE JOURNAL OF ORGANIC CHEMISTRY 1593 1% 0% 18
10 ORGANIC LETTERS 1571 3% 0% 41

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 QUINOLINE 1332893 26% 16% 319 Search QUINOLINE Search QUINOLINE
2 FRIEDLANDER REACTION 530637 3% 52% 40 Search FRIEDLANDER+REACTION Search FRIEDLANDER+REACTION
3 FRIEDLANDER SYNTHESIS 431587 2% 65% 26 Search FRIEDLANDER+SYNTHESIS Search FRIEDLANDER+SYNTHESIS
4 FRIEDLANDER ANNULATION 410037 1% 94% 17 Search FRIEDLANDER+ANNULATION Search FRIEDLANDER+ANNULATION
5 O AMINOARYL KETONES 383081 1% 100% 15 Search O+AMINOARYL+KETONES Search O+AMINOARYL+KETONES
6 QUINOLINE 4 CARBOXYLIC ACID 220723 1% 79% 11 Search QUINOLINE+4+CARBOXYLIC+ACID Search QUINOLINE+4+CARBOXYLIC+ACID
7 SUBSTITUTED QUINOLINES 181768 1% 65% 11 Search SUBSTITUTED+QUINOLINES Search SUBSTITUTED+QUINOLINES
8 QUINOLINE DERIVATIVES 153369 2% 21% 29 Search QUINOLINE+DERIVATIVES Search QUINOLINE+DERIVATIVES
9 FRIEDLANDER CONDENSATION REACTION 139041 1% 78% 7 Search FRIEDLANDER+CONDENSATION+REACTION Search FRIEDLANDER+CONDENSATION+REACTION
10 PFITZINGER REACTION 137902 1% 60% 9 Search PFITZINGER+REACTION Search PFITZINGER+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 38127 TRITYLAMIDE//3 ALKENAMIDES//TRITYLAMINE
2 14569 IMINO DIELS ALDER REACTION//TETRAHYDROQUINOLINE//POVAROV REACTION
3 30305 BPIQ//THIAZOLO5 4 BQUINOLINE//PESTICIDE CHEM
4 29408 2 QUINOLONES//INTRAMOLECULAR KNOEVENAGEL CONDENSATION//YAEQUINOLONE
5 28371 CHEM HETEROCYCLES NAT PROD//ORGAN MED CHEM//1 3 DISUBSTITUTED ISOQUINOLINES
6 34449 BETA BROMOVINYL ALDEHYDES//ALKYLIDENEFURANONES//CARBONYLATIVE CYCLIZATION
7 22244 2 AMINOCHALCONES//PHYSYNOR//2 ARYL 2 3 DIHYDROQUINOLIN 41H ONES
8 27226 THIOPYRANO2 3 BQUINOLINES//2 CHLORO 3 FORMYL QUINOLINES//1 PHENYLACRIDONES
9 18078 1 8 NAPHTHYRIDINE//1 2 4TRIAZOLO4 3 A1 8NAPHTHYRIDINES//UNIV ARTS SCI
10 34968 2 METHYLAZAARENE//BENZYLIC SP3 C H ACTIVATION//HYDROACRIDINE DERIVATIVES

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