Class information for:
Level 1: VICARIOUS NUCLEOPHILIC SUBSTITUTION//EMISSION AND ABSORPTION SPECTRA//NUCLEOPHILIC SUBSTITUTION OF HYDROGEN

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
12312 915 25.7 46%


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
9 3       CHEMISTRY, ORGANIC//JOURNAL OF HETEROCYCLIC CHEMISTRY//KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII 135847
2258 2             VICARIOUS NUCLEOPHILIC SUBSTITUTION//NUCLEOPHILIC SUBSTITUTION OF HYDROGEN//1 2 4 TRIAZINE 4681
12312 1                   VICARIOUS NUCLEOPHILIC SUBSTITUTION//EMISSION AND ABSORPTION SPECTRA//NUCLEOPHILIC SUBSTITUTION OF HYDROGEN 915

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 VICARIOUS NUCLEOPHILIC SUBSTITUTION authKW 1025240 4% 81% 38
2 EMISSION AND ABSORPTION SPECTRA authKW 369640 1% 92% 12
3 NUCLEOPHILIC SUBSTITUTION OF HYDROGEN authKW 284747 2% 53% 16
4 CARBANIONS authKW 228065 6% 12% 58
5 5 NITRO 1H INDAZOLE authKW 200223 1% 100% 6
6 NITROARENES authKW 195805 5% 14% 43
7 NITROSO GROUP authKW 194151 1% 73% 8
8 VICARIOUS NUCLEOPHILIC SUBSTITUTION OF HYDROGEN authKW 171618 1% 86% 6
9 OXIDATIVE SUBSTITUTION authKW 166852 1% 100% 5
10 METHYLAMINATIONS authKW 133482 0% 100% 4

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 18918 64% 0% 586
2 Chemistry, Multidisciplinary 1875 31% 0% 280
3 Chemistry, Medicinal 44 3% 0% 26
4 Materials Science, Textiles 16 1% 0% 5
5 Chemistry, Applied 7 2% 0% 15
6 Spectroscopy 3 1% 0% 11
7 Crystallography 1 1% 0% 9
8 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 0 0% 0% 2
9 Biochemical Research Methods -0 1% 0% 9
10 Chemistry, Inorganic & Nuclear -0 1% 0% 10

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 AGR SECTOR CHEM HERBICIDE BUSINESS 33370 0% 100% 1
2 CATEDRA TECHNOL CHIM SI CATALIZA 33370 0% 100% 1
3 DIPATRIMENTO SCI TECNOL BIOL AMBIENTALI 33370 0% 100% 1
4 I YA POSTAVSKII ORGAN SYNTH 33370 0% 100% 1
5 IA POSTOVSKII ORGAN SYNTH 33370 0% 100% 1
6 ORGAN CHEM TECHNOL A 33370 0% 100% 1
7 PLE TEAM 33370 0% 100% 1
8 PM ATL 33370 0% 100% 1
9 SINTEZA BIOORGAN SI ANALIZA STRUCT 33370 0% 100% 1
10 MASHHAD BRANCH 17130 3% 2% 26

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 JOURNAL OF HETEROCYCLIC CHEMISTRY 7630 5% 0% 50
2 CHEMISTRY OF HETEROCYCLIC COMPOUNDS 5998 2% 1% 17
3 LIEBIGS ANNALEN DER CHEMIE 4999 2% 1% 22
4 SYNTHESIS-STUTTGART 4511 5% 0% 45
5 ADVANCES IN HETEROCYCLIC CHEMISTRY 4466 1% 2% 7
6 POLISH JOURNAL OF CHEMISTRY 4195 3% 0% 26
7 KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII 3808 3% 0% 27
8 TETRAHEDRON 3292 7% 0% 61
9 MENDELEEV COMMUNICATIONS 3224 2% 1% 18
10 JOURNAL OF ORGANIC CHEMISTRY 3124 8% 0% 70

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 VICARIOUS NUCLEOPHILIC SUBSTITUTION 1025240 4% 81% 38 Search VICARIOUS+NUCLEOPHILIC+SUBSTITUTION Search VICARIOUS+NUCLEOPHILIC+SUBSTITUTION
2 EMISSION AND ABSORPTION SPECTRA 369640 1% 92% 12 Search EMISSION+AND+ABSORPTION+SPECTRA Search EMISSION+AND+ABSORPTION+SPECTRA
3 NUCLEOPHILIC SUBSTITUTION OF HYDROGEN 284747 2% 53% 16 Search NUCLEOPHILIC+SUBSTITUTION+OF+HYDROGEN Search NUCLEOPHILIC+SUBSTITUTION+OF+HYDROGEN
4 CARBANIONS 228065 6% 12% 58 Search CARBANIONS Search CARBANIONS
5 5 NITRO 1H INDAZOLE 200223 1% 100% 6 Search 5+NITRO+1H+INDAZOLE Search 5+NITRO+1H+INDAZOLE
6 NITROARENES 195805 5% 14% 43 Search NITROARENES Search NITROARENES
7 NITROSO GROUP 194151 1% 73% 8 Search NITROSO+GROUP Search NITROSO+GROUP
8 VICARIOUS NUCLEOPHILIC SUBSTITUTION OF HYDROGEN 171618 1% 86% 6 Search VICARIOUS+NUCLEOPHILIC+SUBSTITUTION+OF+HYDROGEN Search VICARIOUS+NUCLEOPHILIC+SUBSTITUTION+OF+HYDROGEN
9 OXIDATIVE SUBSTITUTION 166852 1% 100% 5 Search OXIDATIVE+SUBSTITUTION Search OXIDATIVE+SUBSTITUTION
10 METHYLAMINATIONS 133482 0% 100% 4 Search METHYLAMINATIONS Search METHYLAMINATIONS

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 MAKOSZA, M , WOJCIECHOWSKI, K , (2004) NUCLEOPHILIC SUBSTITUTION OF HYDROGEN IN HETEROCYCLIC CHEMISTRY.CHEMICAL REVIEWS. VOL. 104. ISSUE 5. P. 2631-2666 183 73% 201
2 MAKOSZA, M , (2011) NUCLEOPHILIC SUBSTITUTION OF HYDROGEN IN NITROARENES: A NEW CHAPTER OF AROMATIC CHEMISTRY.SYNTHESIS-STUTTGART. VOL. . ISSUE 15. P. 2341 -2356 85 88% 26
3 GULEVSKAYA, AV , TYAGLIVAYA, IN , (2012) REACTIONS OF OXIDATIVE NUCLEOPHILIC SUBSTITUTION OF HYDROGEN IN NITROARENES.RUSSIAN CHEMICAL BULLETIN. VOL. 61. ISSUE 7. P. 1321-1341 63 93% 5
4 MAKOSZA, M , (2010) NUCLEOPHILIC SUBSTITUTION OF HYDROGEN IN ELECTRON-DEFICIENT ARENES, A GENERAL PROCESS OF GREAT PRACTICAL VALUE.CHEMICAL SOCIETY REVIEWS. VOL. 39. ISSUE 8. P. 2855 -2868 54 87% 88
5 MAKOSZA, M , WOJCIECHOWSKI, K , (1997) APPLICATION OF VICARIOUS NUCLEOPHILIC SUBSTITUTION IN ORGANIC SYNTHESIS.LIEBIGS ANNALEN-RECUEIL. VOL. . ISSUE 9. P. 1805-1816 82 93% 67
6 MAKOSZA, M , WOJCIECHOWSKI, K , (2001) NUCLEOPHILIC AROMATIC SUBSTITUTION OF HYDROGEN AS A TOOL FOR THE SYNTHESIS OF INDOLE AND QUINOLINE DERIVATIVES.HETEROCYCLES. VOL. 54. ISSUE 1. P. 445 -474 81 84% 46
7 MAKOSZA, M , (2014) REACTIONS OF NUCLEOPHILES WITH NITROARENES: MULTIFACIAL AND VERSATILE ELECTROPHILES.CHEMISTRY-A EUROPEAN JOURNAL. VOL. 20. ISSUE 19. P. 5536 -5545 39 80% 16
8 MAKOSZA, M , WOJCIECHOWSKI, K , (2015) APPLICATION OF NUCLEOPHILIC SUBSTITUTION OF HYDROGEN IN NITROARENES TO THE CHEMISTRY OF INDOLES.CHEMISTRY OF HETEROCYCLIC COMPOUNDS. VOL. 51. ISSUE 3. P. 210 -222 56 59% 2
9 MAKOSZA, M , PASZEWSKI, M , (2005) OXIDATIVE NUCLEOPHILIC SUBSTITUTION OF HYDROGEN IN NITROARENES. A SHORT REVIEW.POLISH JOURNAL OF CHEMISTRY. VOL. 79. ISSUE 2. P. 163-178 46 88% 12
10 VAN DER PLAS, H , (2004) OXIDATIVE AMINO-DEHYDROGENATION OF AZINES.ADVANCES IN HETEROCYCLIC CHEMISTRY, VOL 86. VOL. 86. ISSUE . P. 1-40 42 95% 21

Classes with closest relation at Level 1


Rank Class id link
1 24562 NUCLEOPHILIC AROMATIC SUBSTITUTION OF HYDROGEN//1 2 DIHYDROPYRAZINES//SIGMAH ADDUCTS
2 9952 NITROBENZOFUROXANS//MEISENHEIMER COMPLEXES//ANIONIC SIGMA COMPLEXES
3 31226 BENZODISOXAZOLES//2 3 6 11 TETRAHYDROANTHRA2 1 DISOTHIAZOLE 3 6 11 TRIONES//2 4 6 TRINITROBENZALDEHYDE
4 37237 PYRAZOLE BIPYRIDINE LIGANDS//CENT S SHINAGAWA KU//1 3 BENZOXAZINONES
5 15954 1 2 4 TRIAZINE//5 5 BI 1 2 4 TRIAZINE//BI 1 2 4 TRIAZINE
6 36941 1 4 BISALKYLAMINOBENZOGPHTHALAZINES//1 BISALKYLAMINO 4 CHLOROBENZOGPHTHALAZINES//5 T BUTYL 3 METHYLBENZYL ALCOHOL
7 35231 2 7 DISUBSTITUTED 1 6 METHANO10ANNULENES//2 7 METHANOAZA10ANNULENE DERIVATIVE//2 AMINO 1 6 METHANO10ANNULENE
8 27229 MED MEANS CHEM//1 ARYL 4 NITROIMIDAZOLES//1 4 DINITROIMIDAZOLES
9 29546 HETEROAROYL AZIDES//2 2 ACETYL CYCLOHEXYL 5 5 DIMETHYL 1 3 CYCLOHEXANEDIONE//2 2 BIS2 THIENYLTETRAHYDROFURAN
10 22870 REISSERT COMPOUNDS//ALPHA CYANATION//PYRAZINE N OXIDES

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