Class information for:
Level 1: ALPHA ARYLATION//ARYLATION//PENN MERCK HIGH THROUGHPUT EXPT

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
17115 617 36.5 69%


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
151 2             CROSS COUPLING//PALLADIUM//C H ACTIVATION 23051
17115 1                   ALPHA ARYLATION//ARYLATION//PENN MERCK HIGH THROUGHPUT EXPT 617

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 ALPHA ARYLATION authKW 631189 4% 49% 26
2 ARYLATION authKW 233142 11% 7% 68
3 PENN MERCK HIGH THROUGHPUT EXPT address 197955 1% 100% 4
4 LEADIV authKW 158363 1% 80% 4
5 2 ARYLCYCLOHEXANONES authKW 148466 0% 100% 3
6 ARYLMALONONITRILE authKW 148466 0% 100% 3
7 2 HETEROARYLCYCLOHEXANONES authKW 98978 0% 100% 2
8 ARYLACETIC ACID ESTERS authKW 98978 0% 100% 2
9 ARYLLEAD authKW 98978 0% 100% 2
10 N ALKOXYENAMINE authKW 98978 0% 100% 2

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 12482 63% 0% 391
2 Chemistry, Multidisciplinary 1344 31% 0% 194
3 Chemistry, Applied 127 5% 0% 31
4 Chemistry, Inorganic & Nuclear 77 5% 0% 31
5 Chemistry, Medicinal 7 2% 0% 11
6 Crystallography 0 1% 0% 5
7 Spectroscopy -0 1% 0% 4
8 Electrochemistry -1 0% 0% 2
9 Biochemical Research Methods -2 0% 0% 3
10 Chemistry, Analytical -3 1% 0% 5

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 PENN MERCK HIGH THROUGHPUT EXPT 197955 1% 100% 4
2 PENN MERCK HIGH THROUGHPUT EXPERIMENTAT 91090 1% 20% 9
3 SPECIAL FINE CHEM PROGRAMME 65984 0% 67% 2
4 BIOL CHEM ENGN ENGN 49489 0% 100% 1
5 BOSNALIJEK DD SARAJEVO 49489 0% 100% 1
6 CHEM BIOL FREE RAD 49489 0% 100% 1
7 CHIM ORGAN SYNTHUMR 6517 49489 0% 100% 1
8 CHIM TEOR MODELISAT MOL 49489 0% 100% 1
9 COMPOSITES NANOCOMPOSITES 49489 0% 100% 1
10 INTENS BASIC SCI IIRBS 49489 0% 100% 1

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 10659 12% 0% 74
2 ADVANCED SYNTHESIS & CATALYSIS 5335 4% 0% 24
3 JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 4737 5% 0% 33
4 TETRAHEDRON LETTERS 3263 11% 0% 70
5 JOURNAL OF ORGANIC CHEMISTRY 1824 7% 0% 44
6 AUSTRALIAN JOURNAL OF CHEMISTRY 1123 2% 0% 13
7 HEALTHMED 979 1% 0% 5
8 SYNTHESIS-STUTTGART 940 3% 0% 17
9 ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 894 4% 0% 27
10 EUROPEAN JOURNAL OF ORGANIC CHEMISTRY 764 2% 0% 14

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 ALPHA ARYLATION 631189 4% 49% 26 Search ALPHA+ARYLATION Search ALPHA+ARYLATION
2 ARYLATION 233142 11% 7% 68 Search ARYLATION Search ARYLATION
3 LEADIV 158363 1% 80% 4 Search LEADIV Search LEADIV
4 2 ARYLCYCLOHEXANONES 148466 0% 100% 3 Search 2+ARYLCYCLOHEXANONES Search 2+ARYLCYCLOHEXANONES
5 ARYLMALONONITRILE 148466 0% 100% 3 Search ARYLMALONONITRILE Search ARYLMALONONITRILE
6 2 HETEROARYLCYCLOHEXANONES 98978 0% 100% 2 Search 2+HETEROARYLCYCLOHEXANONES Search 2+HETEROARYLCYCLOHEXANONES
7 ARYLACETIC ACID ESTERS 98978 0% 100% 2 Search ARYLACETIC+ACID+ESTERS Search ARYLACETIC+ACID+ESTERS
8 ARYLLEAD 98978 0% 100% 2 Search ARYLLEAD Search ARYLLEAD
9 N ALKOXYENAMINE 98978 0% 100% 2 Search N+ALKOXYENAMINE Search N+ALKOXYENAMINE
10 R F RETENTION FACTOR 98978 0% 100% 2 Search R+F+RETENTION+FACTOR Search R+F+RETENTION+FACTOR

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 JOHANSSON, CCC , COLACOT, TJ , (2010) METAL-CATALYZED ALPHA-ARYLATION OF CARBONYL AND RELATED MOLECULES: NOVEL TRENDS IN C-C BOND FORMATION BY C-H BOND FUNCTIONALIZATION.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION. VOL. 49. ISSUE 4. P. 676-707 94 58% 311
2 BELLINA, F , ROSSI, R , (2010) TRANSITION METAL-CATALYZED DIRECT ARYLATION OF SUBSTRATES WITH ACTIVATED SP(3)-HYBRIDIZED C-H BONDS AND SOME OF THEIR SYNTHETIC EQUIVALENTS WITH ARYL HALIDES AND PSEUDOHALIDES.CHEMICAL REVIEWS. VOL. 110. ISSUE 2. P. 1082 -1146 141 30% 452
3 POTUKUCHI, HK , SPORK, AP , DONOHOE, TJ , (2015) PALLADIUM-CATALYZED ALPHA-ARYLATION OF CARBONYLS IN THE DE NOVO SYNTHESIS OF AROMATIC HETEROCYCLES.ORGANIC & BIOMOLECULAR CHEMISTRY. VOL. 13. ISSUE 15. P. 4367 -4373 30 81% 14
4 GONG, JF , XU, C , WU, YJ , (2006) TRANSITION-METAL CATALYZED ALPHA-ARYLATION OF CARBONYL DERIVATIVES AND COMPOUNDS WITH ACIDIC HYDROGEN.PROGRESS IN CHEMISTRY. VOL. 18. ISSUE 6. P. 752-760 51 70% 3
5 NOVAK, P , MARTIN, R , (2011) PD-CATALYZED ALPHA-ARYLATION OF CARBONYL AND RELATED COMPOUNDS: RECENT DEVELOPMENTS AND PERSPECTIVES.CURRENT ORGANIC CHEMISTRY. VOL. 15. ISSUE 18. P. 3233 -3262 49 46% 34
6 LONDREGAN, AT , BURFORD, K , CONN, EL , HESP, KD , (2014) EXPEDIENT SYNTHESIS OF ALPHA-(2-AZAHETEROARYL) ACETATES VIA THE ADDITION OF SILYL KETENE ACETALS TO AZINE-N-OXIDES.ORGANIC LETTERS. VOL. 16. ISSUE 12. P. 3336 -3339 24 89% 10
7 KOBAYASHI, K , YAMAMOTO, Y , MIYAURA, N , (2011) PD/JOSIPHOS-CATALYZED ENANTIOSELECTIVE ALPHA-ARYLATION OF SILYI KETENE ACETALS AND MECHANISTIC STUDIES ON TRANSMETALATION AND ENANTIOSELECTION.ORGANOMETALLICS. VOL. 30. ISSUE 22. P. 6323 -6327 38 61% 8
8 HAMA, T , CULKIN, DA , HARTWIG, JF , (2006) PALLADIUM-CATALYZED INTERMOLECULAR ALPHA-ARYLATION OF ZINC AMIDE ENOLATES UNDER MILD CONDITIONS.JOURNAL OF THE AMERICAN CHEMICAL SOCIETY. VOL. 128. ISSUE 15. P. 4976 -4985 44 51% 115
9 HAMA, T , GE, SZ , HARTWIG, JF , (2013) PALLADIUM-CATALYZED ALPHA-ARYLATION OF ZINC ENOLATES OF ESTERS: REACTION CONDITIONS AND SUBSTRATE SCOPE.JOURNAL OF ORGANIC CHEMISTRY. VOL. 78. ISSUE 17. P. 8250 -8266 38 50% 25
10 TSUJI, J , (2002) REMARKABLE ADVANCES IN PALLADIUM-CATALYZED REACTIONS AND ITS IMPACT ON ORGANIC SYNTHESIS.JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN. VOL. 60. ISSUE 10. P. 989 -995 31 91% 2

Classes with closest relation at Level 1


Rank Class id link
1 2150 N ARYLATION//AMINATION//DIARYL ETHER
2 25765 TRIARYLMETHANE//BAEYER CONDENSATION//BISARYLATION
3 5649 CROSS COUPLING//GRIGNARD REAGENTS//C O ACTIVATION
4 37531 DIAZODICARBONYL COMPOUNDS//ALPHA BROMO ALPHA BETA UNSATURATED CARBONYL COMPOUNDS//10 METHYLBICYCLO531UNDEC 110EN 9 ONE
5 23298 SODIUM TETRAARYLBORATES//LIEBESKIND SROGL CROSS COUPLING//1 6 DIOXA 3 8 DIAZACYCLODECANES
6 10807 OXINDOLE//SPIROOXINDOLE//ENGN CHIRAL DRUGS
7 11459 SRN1//SRN1 REACTION//TDAE
8 19641 DECARBOXYLATIVE COUPLING//DECARBOXYLATION//FB CHEM ORGAN CHEM
9 32675 CHIRAL NON RACEMIC PYRIDINE//2 2 PYRIDINE DERIVATIVES//4 6 DIMETHY 2 METHYLSULFONYLPYRIMIDINE
10 5339 ANORGAN PHYS CHEM//TRIARYLBISMUTHS//ANTIMONY

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