Class information for:
Level 2: CHEMISTRY, ORGANIC//ALKYNES//ALLENES

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
168 22411 47.4 76%


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
5 4 CHEMISTRY, ORGANIC//CHEMISTRY, INORGANIC & NUCLEAR//CHEMISTRY, MULTIDISCIPLINARY 1745167
1 3       CHEMISTRY, ORGANIC//TETRAHEDRON LETTERS//JOURNAL OF ORGANIC CHEMISTRY 237069
168 2             CHEMISTRY, ORGANIC//ALKYNES//ALLENES 22411
655 1                   GOLD CATALYSIS//CYCLOISOMERIZATION//GOLD 3204
1003 1                   ALLYLIC ALKYLATION//ALLYLIC SUBSTITUTION//ALLYLATION 2909
5256 1                   ALLENES//MOL RECOGNIT SYNTH//STATE ORGANOMET CHEM 1649
5590 1                   CONJUGATE ADDITION//MIXED DIORGANOZINCS//PHOSPHORAMIDITE LIGAND 1600
6386 1                   CYCLOTRIMERIZATION//222 CYCLOADDITION//CYCLOADDITION 1491
9159 1                   PAUSON KHAND REACTION//NICHOLAS REACTION//PAUSON KHAND 1182
9471 1                   HYDROAMINATION//HYDROAMINOALKYLATION//INTRAMOLECULAR HYDROAMINATION 1153
10477 1                   ARYLBORONIC ACIDS//ASYMMETRIC 1 4 ADDITION//ASYMMETRIC ARYLATION 1060
10733 1                   CATELLANI REACTION//CARBOPALLADATION//DOMINO REACTIONS 1039
11320 1                   AMINOHALOGENATION//DIAMINATION//AMINOBROMINATION 991
12807 1                   PROPARGYLIC ALCOHOLS//PROPARGYLIC SUBSTITUTION//MEYER SCHUSTER REARRANGEMENT 879
13738 1                   HYDROACYLATION//INTERMOLECULAR HYDROACYLATION//INTRAMOLECULAR HYDROACYLATION 816
14587 1                   2 ALKYNYLBENZALDOXIME//SINTESE REATIVIDADE AVALIACAO FARMACOL TOXI//IODOCYCLIZATION 761
14588 1                   C C ACTIVATION//CARBOCYANATION//C C BOND ACTIVATION 761
16512 1                   YNAMIDES//YNAMINES//YNOL ETHERS 649
18554 1                   PROPARGYLAMINES//A3 COUPLING//PROPARGYLIC AMINES 547
23339 1                   OXABENZONORBORNADIENE//GUELPH WATERLOO WORK CHEM BIOCHEM//YMU HKBU JOINT TRADIT NAT MED 349
24716 1                   N TOSYLHYDRAZONES//TOSYLHYDRAZONES//CNRSBIOCIS UMR 8076 EX LERMIT PHARM 303
25134 1                   CHIM ORGAN 1//CONIA ENE REACTION//ALPHA ETHENYLATION 290
26480 1                   HYDROVINYLATION//CODIMERIZATION//OLEFIN DIMERISATION 254
28021 1                   HYDROALKYNYLATION//ALKYNE DIMERIZATION//CROSS ADDITION 215
30610 1                   PETASIS REACTION//COMBINATORIAL CHEM SECT//PETASIS BORONO MANNICH REACTION 166
32170 1                   ACETYLENIC SULFONE//ALKYL DIACYL PEROXIDES//ALKYNYL KETONES SULFONES 143

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 CHEMISTRY, ORGANIC WoSSC 377212 58% 2% 12991
2 ALKYNES authKW 333034 5% 23% 1065
3 ALLENES authKW 326652 2% 44% 549
4 HYDROAMINATION authKW 326560 2% 70% 342
5 ORGANIC LETTERS journal 224019 9% 8% 2049
6 CYCLOISOMERIZATION authKW 180719 1% 65% 203
7 GOLD CATALYSIS authKW 165271 1% 52% 235
8 PAUSON KHAND REACTION authKW 152905 1% 78% 145
9 ASYMMETRIC CATALYSIS authKW 148341 4% 14% 785
10 HOMOGENEOUS CATALYSIS authKW 147441 3% 14% 763

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 Chemistry, Organic 377212 58% 2% 12991
2 Chemistry, Multidisciplinary 64652 36% 1% 7988
3 Chemistry, Inorganic & Nuclear 19764 11% 1% 2556
4 Chemistry, Applied 2032 4% 0% 810
5 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 43 0% 0% 79
6 Chemistry, Physical 40 5% 0% 1028
7 Crystallography 2 1% 0% 174
8 Chemistry, Medicinal 1 1% 0% 204
9 Engineering, Petroleum -11 0% 0% 7
10 Music -13 0% 0% 1

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 STATE ORGANOMETALL CHEM 146340 2% 21% 510
2 SHANGHAI ORGAN CHEM 122541 4% 10% 888
3 MOL RECOGNIT SYNTH 80364 0% 66% 89
4 CHEM 59109 34% 1% 7639
5 STATE ORGANOMET CHEM 52076 1% 17% 230
6 DAVENPORT S 42884 0% 35% 91
7 UNIV QUIM ORGANOMET ENRIQUE MOLES 31761 0% 28% 83
8 ORGAN CHEM 31026 6% 2% 1288
9 FRENCH FAMILY SCI 26079 0% 41% 47
10 QUIM ORGAN GEN 20646 0% 14% 106

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 ORGANIC LETTERS 224019 9% 8% 2049
2 ADVANCED SYNTHESIS & CATALYSIS 105418 3% 12% 644
3 JOURNAL OF ORGANIC CHEMISTRY 82217 8% 4% 1776
4 TETRAHEDRON LETTERS 69562 9% 3% 1960
5 ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 66528 6% 4% 1392
6 SYNLETT 61523 4% 6% 805
7 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 58023 9% 2% 2020
8 CHEMISTRY-A EUROPEAN JOURNAL 45345 4% 4% 893
9 ORGANOMETALLICS 41386 4% 4% 904
10 EUROPEAN JOURNAL OF ORGANIC CHEMISTRY 36124 3% 5% 579

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class		 LCSH search Wikipedia search
1 ALKYNES 333034 5% 23% 1065 Search ALKYNES Search ALKYNES
2 ALLENES 326652 2% 44% 549 Search ALLENES Search ALLENES
3 HYDROAMINATION 326560 2% 70% 342 Search HYDROAMINATION Search HYDROAMINATION
4 CYCLOISOMERIZATION 180719 1% 65% 203 Search CYCLOISOMERIZATION Search CYCLOISOMERIZATION
5 GOLD CATALYSIS 165271 1% 52% 235 Search GOLD+CATALYSIS Search GOLD+CATALYSIS
6 PAUSON KHAND REACTION 152905 1% 78% 145 Search PAUSON+KHAND+REACTION Search PAUSON+KHAND+REACTION
7 ASYMMETRIC CATALYSIS 148341 4% 14% 785 Search ASYMMETRIC+CATALYSIS Search ASYMMETRIC+CATALYSIS
8 HOMOGENEOUS CATALYSIS 147441 3% 14% 763 Search HOMOGENEOUS+CATALYSIS Search HOMOGENEOUS+CATALYSIS
9 CYCLIZATION 131395 4% 12% 810 Search CYCLIZATION Search CYCLIZATION
10 ENYNES 126043 1% 43% 215 Search ENYNES Search ENYNES

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.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 DOREL, R , ECHAVARREN, AM , (2015) GOLD(I)-CATALYZED ACTIVATION OF ALKYNES FOR THE CONSTRUCTION OF MOLECULAR COMPLEXITY.CHEMICAL REVIEWS. VOL. 115. ISSUE 17. P. 9028 -9072 641 84% 231
2 HUANG, LB , ARNDT, M , GOOSSEN, K , HEYDT, H , GOOSSEN, LJ , (2015) LATE TRANSITION METAL-CATALYZED HYDROAMINATION AND HYDROAMIDATION.CHEMICAL REVIEWS. VOL. 115. ISSUE 7. P. 2596 -2697 585 59% 110
3 CORMA, A , LEYVA-PEREZ, A , SABATER, MJ , (2011) GOLD-CATALYZED CARBON-HETEROATOM BOND-FORMING REACTIONS.CHEMICAL REVIEWS. VOL. 111. ISSUE 3. P. 1657 -1712 347 56% 710
4 JIMENEZ-NUNEZ, E , ECHAVARREN, AM , (2008) GOLD-CATALYZED CYCLOISOMERIZATIONS OF ENYNES: A MECHANISTIC PERSPECTIVE.CHEMICAL REVIEWS. VOL. 108. ISSUE 8. P. 3326 -3350 233 83% 1157
5 PATIL, NT , KAVTHE, RD , SHINDE, VS , (2012) TRANSITION METAL-CATALYZED ADDITION OF C-, N- AND O-NUCLEOPHILES TO UNACTIVATED C-C MULTIPLE BONDS.TETRAHEDRON. VOL. 68. ISSUE 39. P. 8079 -8146 458 75% 57
6 FURSTNER, A , DAVIES, PW , (2007) CATALYTIC CARBOPHILIC ACTIVATION: CATALYSIS BY PLATINUM AND GOLD PI ACIDS.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION. VOL. 46. ISSUE 19. P. 3410-3449 275 64% 1315
7 MULLER, TE , HULTZSCH, KC , YUS, M , FOUBELO, F , TADA, M , (2008) HYDROAMINATION: DIRECT ADDITION OF AMINES TO ALKENES AND ALKYNES.CHEMICAL REVIEWS. VOL. 108. ISSUE 9. P. 3795 -3892 343 55% 873
8 LU, Z , MA, SM , (2008) METAL-CATALYZED ENANTIOSELECTIVE ALLYLATION IN ASYMMETRIC SYNTHESIS.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION. VOL. 47. ISSUE 2. P. 258 -297 291 74% 617
9 OBRADORS, C , ECHAVARREN, AM , (2014) INTRIGUING MECHANISTIC LABYRINTHS IN GOLD(I) CATALYSIS.CHEMICAL COMMUNICATIONS. VOL. 50. ISSUE 1. P. 16-28 209 94% 123
10 GORIN, DJ , SHERRY, BD , TOSTE, FD , (2008) LIGAND EFFECTS IN HOMOGENEOUS AU CATALYSIS.CHEMICAL REVIEWS. VOL. 108. ISSUE 8. P. 3351 -3378 187 79% 1300

Classes with closest relation at Level 2


Rank Class id link
1 151 CROSS COUPLING//PALLADIUM//C H ACTIVATION
2 2301 CARBENE COMPLEXES//CYCLOALUMINATION//FISCHER CARBENE
3 1943 ASYMMETRIC HYDROGENATION//ASYMMETRIC TRANSFER HYDROGENATION//TRANSFER HYDROGENATION
4 3820 ACETOXYMERCURATION//ACETYLENIC GAMMA GLYCOLS//SINTESIS QUIM LA RIOJA CISQ
5 1211 DIETHYLZINC//TETRAHEDRON-ASYMMETRY//ASYMMETRIC CATALYSIS
6 3131 PSEUDOLARIC ACID B//OXYALLYL CATION//PSEUDOLARIX KAEMPFERI
7 2537 NAZAROV REACTION//NAZAROV CYCLIZATION//YNOLATES
8 402 ORGANOCATALYSIS//ASYMMETRIC CATALYSIS//MICHAEL ADDITION
9 1225 CYCLOMETALLATION//CHEMISTRY, INORGANIC & NUCLEAR//JOURNAL OF ORGANOMETALLIC CHEMISTRY
10 2856 ARYNES//ENEDIYNE//NEOCARZINOSTATIN

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