Class information for:
Level 2: CHEMISTRY, ORGANIC//ALLYLATION//TETRAHEDRON LETTERS

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
503 2             CHEMISTRY, ORGANIC//ALLYLATION//TETRAHEDRON LETTERS 15768
1474 1                   ALLYLATION//HOMOALLYLIC ALCOHOLS//HOMOALLYLIC AMINES 2652
8228 1                   TITANIUM ENOLATES//THIAZOLIDINETHIONES//NON CROSS LINKED POLYSTYRENE 1303
8700 1                   STYRYL LACTONES//GONIOTHALAMIN//ALPHA BETA UNSATURATED DELTA LACTONE 1257
10259 1                   PRINS CYCLIZATION//TETRAHYDROPYRAN//PRINS REACTION 1109
13673 1                   NONENOLIDE//MACROSPHELIDE//YAMAGUCHI ESTERIFICATION 851
14008 1                   SPIROKETALS//SPONGISTATIN//ALTOHYRTIN 829
15209 1                   PHOTOSENSIT MAT//9 OXO 2E DECENOIC ACID//DIPRIONOL 751
17970 1                   TETRAFIBRICIN//REDUCTION DIASTEREOSELECTIVE//ALDOL PRODUCTS 600
18077 1                   ERYTHRONOLIDE A//PHARMACEUT SCI KITA 12 NISHI6 KITA KU//TYLONOLIDE 594
19808 1                   CAMPHOR HYDRAZONE//CAMPHOR ALKYNES//CAMPHOR DERIVED LIGANDS 511
20043 1                   MU METHYLENE COMPLEXES//BETA FORMYL ESTERS//TRANSITION METAL REAGENTS 500
20315 1                   BETA LACTONES//TETRAHYDROLIPSTATIN//LIPSTATIN 488
20395 1                   I DEV//SANDOZ DEV SLOVENIA//SCREENING NEW DRUGS 485
20685 1                   TEDANOLIDE//13 DEOXYTEDANOLIDE//MEINWALD REARRANGEMENT 474
22267 1                   BORRELIDIN//HERBERT C BROWN S CHEM//DEOXYPROPIONATES 411
22320 1                   PARACONIC ACIDS//ISOAVENACIOLIDE//METHYLENOLACTOCIN 409
22850 1                   INTRAMOLECULAR HALOETHERIFICATION//HOMOALLYL ETHERS//HOSOMI SAKURAI REACTION 389
23629 1                   TANIKOLIDE//MALYNGOLIDE//6 8 DIOXABICYCLO321OCTANE 362
23655 1                   ISOTETRONIC ACIDS//ALLO MUSCARINE//D GLUCOSAMINIC ACID 361
26753 1                   PAMAMYCIN//MACROTETROLIDES//NONACTIC ACID 266
29100 1                   PHOSPHONIOSILYLATION//ALPHA BETA UNSATURATED LACTONES AND ESTERS//ATPH 211
30473 1                   BLASTMYCINONE//FRACTION LIBRARY//PRUNUSTATIN A 183
32632 1                   BISDIHYDROPYRANS//VICINAL DIOL PROTECTION//DISPIROKETALS 149
32846 1                   CIGARETTE BEETLE//LASIODERMA SERRICORNE//CIGARETTE BEETLE LASIODERMA SERRICORNE 146
33306 1                   OLIGOMYCIN A//OSSAMYCIN//ATP SYNTHASE INHIBITOR 140
33795 1                   ETIELLA ZINCKENELLA//ETIELLA BEHRII//E 9 DODECENYL ACETATE 134
34034 1                   2 3 DIMETHYL 5 AMINOINDOLE//CHIRAL 2 FURYLCARBINOLS//CHIRAL C 4 SYNTHETIC UNITS 130
37932 1                   ACULEATINS//ACULEATIN D//AMOMUM ACULEATUM 73

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CHEMISTRY, ORGANIC WoSSC 302114 61% 2% 9685
2 ALLYLATION authKW 267778 3% 32% 425
3 TETRAHEDRON LETTERS journal 178591 16% 4% 2571
4 PRINS CYCLIZATION authKW 155559 1% 84% 93
5 STYRYL LACTONES authKW 148589 1% 93% 80
6 HOMOALLYLIC ALCOHOLS authKW 117659 1% 58% 101
7 GONIOTHALAMIN authKW 95058 0% 90% 53
8 SPIROKETALS authKW 74817 0% 49% 76
9 TETRAHYDROPYRAN authKW 65798 1% 35% 93
10 HOMOALLYLIC AMINES authKW 61334 0% 81% 38

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Organic 302114 61% 2% 9685
2 Chemistry, Multidisciplinary 23118 26% 0% 4169
3 Chemistry, Medicinal 2033 4% 0% 650
4 Chemistry, Inorganic & Nuclear 2008 5% 0% 793
5 Chemistry, Applied 464 2% 0% 383
6 Pharmacology & Pharmacy 91 4% 0% 678
7 Biotechnology & Applied Microbiology 83 3% 0% 409
8 Crystallography 42 1% 0% 177
9 Entomology 38 1% 0% 142
10 Microbiology 23 2% 0% 331

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ORGAN 1 56192 1% 27% 103
2 HERBERT C BROWN S CHEM 31285 0% 56% 28
3 NAT PROD CHEM 27178 1% 7% 188
4 PHOTOSENSIT MAT 22989 0% 41% 28
5 ORGAN CHEM 1 18991 1% 9% 110
6 ORGAN CHEM 18712 5% 1% 842
7 CHEM 15195 22% 0% 3490
8 ORGAN CHEM 3 12979 0% 13% 49
9 HERBERT C BROWN BORANE 12685 0% 29% 22
10 MONELL CHEM SENSES 10909 0% 18% 30

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 TETRAHEDRON LETTERS 178591 16% 4% 2571
2 JOURNAL OF ORGANIC CHEMISTRY 55909 8% 2% 1219
3 TETRAHEDRON-ASYMMETRY 54627 3% 5% 537
4 ORGANIC LETTERS 46537 5% 3% 791
5 TETRAHEDRON 39840 6% 2% 876
6 SYNLETT 36882 3% 4% 520
7 SYNTHESIS-STUTTGART 23472 3% 3% 427
8 JOURNAL OF ANTIBIOTICS 17485 2% 4% 246
9 EUROPEAN JOURNAL OF ORGANIC CHEMISTRY 16808 2% 3% 333
10 JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 11166 2% 2% 256

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ALLYLATION 267778 3% 32% 425 Search ALLYLATION Search ALLYLATION
2 PRINS CYCLIZATION 155559 1% 84% 93 Search PRINS+CYCLIZATION Search PRINS+CYCLIZATION
3 STYRYL LACTONES 148589 1% 93% 80 Search STYRYL+LACTONES Search STYRYL+LACTONES
4 HOMOALLYLIC ALCOHOLS 117659 1% 58% 101 Search HOMOALLYLIC+ALCOHOLS Search HOMOALLYLIC+ALCOHOLS
5 GONIOTHALAMIN 95058 0% 90% 53 Search GONIOTHALAMIN Search GONIOTHALAMIN
6 SPIROKETALS 74817 0% 49% 76 Search SPIROKETALS Search SPIROKETALS
7 TETRAHYDROPYRAN 65798 1% 35% 93 Search TETRAHYDROPYRAN Search TETRAHYDROPYRAN
8 HOMOALLYLIC AMINES 61334 0% 81% 38 Search HOMOALLYLIC+AMINES Search HOMOALLYLIC+AMINES
9 TOTAL SYNTHESIS 56286 2% 8% 347 Search TOTAL+SYNTHESIS Search TOTAL+SYNTHESIS
10 ASYMMETRIC SYNTHESIS 46149 2% 7% 355 Search ASYMMETRIC+SYNTHESIS Search ASYMMETRIC+SYNTHESIS

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 1459 ERIBULIN//OXAZOLE//ERIBULIN MESYLATE
2 1567 DIETHYLZINC//TETRAHEDRON-ASYMMETRY//NAPHTHYLISOQUINOLINE ALKALOIDS
3 2669 SAMARIUM DIIODIDE//PINACOL COUPLING//MANGANESEIII ACETATE
4 3043 ANNONACEOUS ACETOGENINS//ANNONACEAE//ACETOGENINS
5 3453 TAUTOMYCIN//23H FURANONES//25H FURANONE
6 317 ORGANOCATALYSIS//ASYMMETRIC CATALYSIS//MICHAEL ADDITION
7 1264 DEPROTECTION//1 1 DIACETATES//EPOXIDES
8 2198 SULFOXIDES//MAGNESIUM CARBENOID//CHIRAL SULFOXIDES
9 3701 CAS 88931 51 5//ISOCARBACYCLIN//CARBACYCLIN
10 1006 IMINOSUGARS//AZASUGARS//NITRONES

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