Class information for:
Level 1: SELECTIVE HYDROGENATION//CITRAL HYDROGENATION//CROTONALDEHYDE

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
1 4 PHYSICS, CONDENSED MATTER//PHYSICS, APPLIED//MATERIALS SCIENCE, MULTIDISCIPLINARY 2188495
10 3       JOURNAL OF CATALYSIS//CHEMISTRY, PHYSICAL//APPLIED CATALYSIS A-GENERAL 144576
1548 2             SELECTIVE HYDROGENATION//HYDROGENATION//ACETYLENE HYDROGENATION 7658
7282 1                   SELECTIVE HYDROGENATION//CITRAL HYDROGENATION//CROTONALDEHYDE 1411

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SELECTIVE HYDROGENATION authKW 1282248 15% 28% 206
2 CITRAL HYDROGENATION authKW 1209426 4% 95% 57
3 CROTONALDEHYDE authKW 687906 5% 42% 73
4 CINNAMALDEHYDE HYDROGENATION authKW 573740 2% 76% 34
5 CROTYL ALCOHOL authKW 550341 2% 79% 31
6 CROTONALDEHYDE HYDROGENATION authKW 547196 2% 88% 28
7 CINNAMALDEHYDE authKW 486907 8% 19% 116
8 HYDROGENATION authKW 279580 22% 4% 305
9 HYDROCINNAMALDEHYDE authKW 235907 1% 81% 13
10 UNSATURATED ALDEHYDES authKW 214595 2% 31% 31

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Physical 15522 68% 0% 962
2 Engineering, Chemical 5270 26% 0% 370
3 Chemistry, Applied 1164 9% 0% 130
4 Chemistry, Multidisciplinary 832 18% 0% 255
5 Environmental Sciences 821 13% 0% 188
6 Nanoscience & Nanotechnology 50 3% 0% 44
7 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 44 1% 0% 13
8 Engineering, Environmental 23 2% 0% 23
9 Engineering, Petroleum 5 0% 0% 4
10 Physics, Atomic, Molecular & Chemical 4 2% 0% 29

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CATALYT PROC DEV 79764 0% 71% 5
2 ELE ON SPECT SUR E PHYS 67005 0% 100% 3
3 UMR 7515ULP 44670 0% 100% 2
4 UNED ICP 44670 0% 100% 2
5 UNIDAD ASOCIADAGRP DISENO LICAC CATALIZADORE 44670 0% 100% 2
6 GRP CATALISIS 44662 0% 33% 6
7 INVEST CATALISIS PETROQUIM INC E 42561 1% 13% 15
8 DPTO QUIM INORGAN TECN 40523 0% 26% 7
9 DEV BASE CATALYT HYDROGENAT 39877 0% 36% 5
10 ERNST BERL CHEM TECHNOL 2 39877 0% 36% 5

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 APPLIED CATALYSIS A-GENERAL 60487 13% 2% 178
2 JOURNAL OF CATALYSIS 47508 12% 1% 164
3 JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL 13493 5% 1% 75
4 CATALYSIS LETTERS 13138 5% 1% 67
5 CATALYSIS COMMUNICATIONS 12878 4% 1% 54
6 REACTION KINETICS MECHANISMS AND CATALYSIS 7149 1% 2% 19
7 REACTION KINETICS AND CATALYSIS LETTERS 5807 3% 1% 36
8 CATALYSIS TODAY 5314 4% 0% 50
9 CATALYSIS SCIENCE & TECHNOLOGY 5296 2% 1% 27
10 STUDIES IN SURFACE SCIENCE AND CATALYSIS 4570 3% 1% 36

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SELECTIVE HYDROGENATION 1282248 15% 28% 206 Search SELECTIVE+HYDROGENATION Search SELECTIVE+HYDROGENATION
2 CITRAL HYDROGENATION 1209426 4% 95% 57 Search CITRAL+HYDROGENATION Search CITRAL+HYDROGENATION
3 CROTONALDEHYDE 687906 5% 42% 73 Search CROTONALDEHYDE Search CROTONALDEHYDE
4 CINNAMALDEHYDE HYDROGENATION 573740 2% 76% 34 Search CINNAMALDEHYDE+HYDROGENATION Search CINNAMALDEHYDE+HYDROGENATION
5 CROTYL ALCOHOL 550341 2% 79% 31 Search CROTYL+ALCOHOL Search CROTYL+ALCOHOL
6 CROTONALDEHYDE HYDROGENATION 547196 2% 88% 28 Search CROTONALDEHYDE+HYDROGENATION Search CROTONALDEHYDE+HYDROGENATION
7 CINNAMALDEHYDE 486907 8% 19% 116 Search CINNAMALDEHYDE Search CINNAMALDEHYDE
8 HYDROGENATION 279580 22% 4% 305 Search HYDROGENATION Search HYDROGENATION
9 HYDROCINNAMALDEHYDE 235907 1% 81% 13 Search HYDROCINNAMALDEHYDE Search HYDROCINNAMALDEHYDE
10 UNSATURATED ALDEHYDES 214595 2% 31% 31 Search UNSATURATED+ALDEHYDES Search UNSATURATED+ALDEHYDES

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 24536 CYCLOHEXENE//BENZENE SELECTIVE HYDROGENATION//ENVIRONM CATALYT ENGN
2 14469 DIMETHYL OXALATE//METHYL GLYCOLATE//CYCLOHEXANOL DEHYDROGENATION
3 32029 COMPETITIVE HYDROGENATION//ADSORPTIVITY//ADSORBED COMPLEX
4 8721 O CHLORONITROBENZENE//NITROARENES//CHLORONITROBENZENE
5 24651 PHENOL HYDROGENATION//BIPHENOL HYDROGENATION//CYCLOHEXANONE
6 20351 TISHCHENKO REACTION//MEERWEIN PONNDORF VERLEY REDUCTION//MPV REDUCTION
7 5467 PROPANE DEHYDROGENATION//NAPHTHA REFORMING//PT SN CATALYSTS
8 7264 ACETYLENE HYDROGENATION//SELECTIVE HYDROGENATION//SELECTIVE ACETYLENE HYDROGENATION
9 13487 NI B AMORPHOUS ALLOY//AMORPHOUS NIB ALLOY//AMORPHOUS ALLOYS
10 14837 SPECIALTY SEPARAT//CARBON DIOXIDE EXPANDED LIQUIDS//SUPERCRITICAL CARBON DIOXIDE

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