Class information for:
Level 1: ALDOL REACTION//ORGANOCATALYSIS//DIRECT ALDOL REACTION

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
2 3       CHEMISTRY, ORGANIC//TETRAHEDRON LETTERS//JOURNAL OF ORGANIC CHEMISTRY 224160
317 2             ORGANOCATALYSIS//ASYMMETRIC CATALYSIS//MICHAEL ADDITION 18594
5171 1                   ALDOL REACTION//ORGANOCATALYSIS//DIRECT ALDOL REACTION 1692

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ALDOL REACTION authKW 1452525 19% 25% 316
2 ORGANOCATALYSIS authKW 677958 22% 10% 372
3 DIRECT ALDOL REACTION authKW 478926 2% 86% 30
4 ASYMMETRIC ALDOL REACTION authKW 405503 3% 48% 45
5 ALDOL REACTIONS authKW 367170 6% 19% 105
6 PROLINAMIDE authKW 331317 2% 68% 26
7 DIRECT ASYMMETRIC ALDOL REACTION authKW 279378 1% 100% 15
8 ORGANOCATALYST authKW 203527 5% 14% 81
9 ASYMMETRIC CATALYSIS authKW 140822 12% 4% 210
10 ALDOL authKW 116243 2% 20% 32

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Organic 31192 60% 0% 1020
2 Chemistry, Multidisciplinary 3379 30% 0% 512
3 Chemistry, Inorganic & Nuclear 694 8% 0% 137
4 Chemistry, Physical 402 13% 0% 224
5 Chemistry, Applied 399 5% 0% 90
6 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 75 1% 0% 18
7 Chemistry, Medicinal 12 2% 0% 27
8 Crystallography 2 1% 0% 17
9 Polymer Science 1 2% 0% 26
10 Engineering, Chemical -0 1% 0% 24

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CHEM CHEM BIOENGN UNIT 39434 0% 35% 6
2 ASYMMETR SYNTH CHIROTECHNOL SICHUAN PRO 38608 1% 11% 19
3 CHEM CHEM ENGN PL CHEMMINIST E 27935 0% 50% 3
4 ASYMMETRIC SYNTH CHIROTECHNOL SICHUAN P 18625 0% 100% 1
5 CATALYSIS INTENSIFIED PROC 18625 0% 100% 1
6 CESIAM UMR CNRS 6230 18625 0% 100% 1
7 CHEM CHEM ENGN PL CHEM CHONGQING 18625 0% 100% 1
8 CHEM MO BIOL 18625 0% 100% 1
9 DI MENDELEEV UNIV CHEM TECHNOL 18625 0% 100% 1
10 ECCELLENA CISI 18625 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 TETRAHEDRON-ASYMMETRY 25251 7% 1% 119
2 ADVANCED SYNTHESIS & CATALYSIS 16689 4% 1% 71
3 EUROPEAN JOURNAL OF ORGANIC CHEMISTRY 9004 5% 1% 79
4 SYNLETT 8623 5% 1% 82
5 ORGANIC LETTERS 6826 6% 0% 99
6 TETRAHEDRON 4752 6% 0% 99
7 TETRAHEDRON LETTERS 4522 8% 0% 136
8 ORGANIC & BIOMOLECULAR CHEMISTRY 3980 3% 0% 52
9 JOURNAL OF ORGANIC CHEMISTRY 3047 6% 0% 94
10 ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 1909 4% 0% 66

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ALDOL REACTION 1452525 19% 25% 316 Search ALDOL+REACTION Search ALDOL+REACTION
2 ORGANOCATALYSIS 677958 22% 10% 372 Search ORGANOCATALYSIS Search ORGANOCATALYSIS
3 DIRECT ALDOL REACTION 478926 2% 86% 30 Search DIRECT+ALDOL+REACTION Search DIRECT+ALDOL+REACTION
4 ASYMMETRIC ALDOL REACTION 405503 3% 48% 45 Search ASYMMETRIC+ALDOL+REACTION Search ASYMMETRIC+ALDOL+REACTION
5 ALDOL REACTIONS 367170 6% 19% 105 Search ALDOL+REACTIONS Search ALDOL+REACTIONS
6 PROLINAMIDE 331317 2% 68% 26 Search PROLINAMIDE Search PROLINAMIDE
7 DIRECT ASYMMETRIC ALDOL REACTION 279378 1% 100% 15 Search DIRECT+ASYMMETRIC+ALDOL+REACTION Search DIRECT+ASYMMETRIC+ALDOL+REACTION
8 ORGANOCATALYST 203527 5% 14% 81 Search ORGANOCATALYST Search ORGANOCATALYST
9 ASYMMETRIC CATALYSIS 140822 12% 4% 210 Search ASYMMETRIC+CATALYSIS Search ASYMMETRIC+CATALYSIS
10 ALDOL 116243 2% 20% 32 Search ALDOL Search ALDOL

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
1 775 ORGANOCATALYSIS//MICHAEL ADDITION//ASYMMETRIC CATALYSIS
2 14715 MANNICH REACTION//BETA AMINO KETONES//BETA AMINO CARBONYL COMPOUNDS
3 25727 JASMINALDEHYDE//1 HEPTANAL//BIFUNCTIONAL ACID BASE CATALYSTS
4 20793 ACYLNITROSO//NITROSO DIELS ALDER REACTION//NITROSOCARBONYL
5 17599 SHOTGUN PROCESS//MUKAIYAMA ALDOL REACTION//TCI
6 8228 TITANIUM ENOLATES//THIAZOLIDINETHIONES//NON CROSS LINKED POLYSTYRENE
7 33858 SYMMETRIC DIESTER//HALF ESTER//DECARBOXYLATIVE ADDITION
8 19086 JULIA COLONNA EPOXIDATION//EPOXIDATION//ASYMMETRIC EPOXIDATION
9 20094 VINYLOGOUS MUKAIYAMA ALDOL REACTION//VINYLOGOUS MANNICH REACTION//VINYLOGOUS
10 8083 CHIRAL PHOSPHORIC ACID//CHIRAL BRONSTED ACID//BRONSTED ACID

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