Class information for:
Level 1: CHIRAL CROWN ETHER//ENANTIOMERIC RECOGNITION//GRP ALKALOID CHEM

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
15050 734 27.8 59%


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
136 3       CYCLODEXTRIN//INCLUSION COMPLEX//CALIXARENES 65522
1448 2             CROWN ETHER//CONDUCTOMETRY//JOURNAL OF INCLUSION PHENOMENA AND MOLECULAR RECOGNITION IN CHEMISTRY 7824
15050 1                   CHIRAL CROWN ETHER//ENANTIOMERIC RECOGNITION//GRP ALKALOID CHEM 734

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 CHIRAL CROWN ETHER authKW 652258 5% 40% 39
2 ENANTIOMERIC RECOGNITION authKW 516247 3% 56% 22
3 GRP ALKALOID CHEM address 344589 4% 27% 31
4 MONOAZA 15 CROWN 5 authKW 166400 1% 100% 4
5 PROTON IONIZABLE CROWN ETHERS authKW 166400 1% 100% 4
6 CHIRAL LARIAT ETHER authKW 124800 0% 100% 3
7 COMPOUND PROFILING address 115746 1% 35% 8
8 DIAZACORONANDS authKW 93598 0% 75% 3
9 CARBOHYDRATE BASED CROWN ETHERS authKW 83200 0% 100% 2
10 DIARYLPHOSPHINIC ACIDS authKW 83200 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 10317 53% 0% 390
2 Chemistry, Multidisciplinary 2035 35% 0% 257
3 Crystallography 842 10% 0% 71
4 Chemistry, Inorganic & Nuclear 418 9% 0% 69
5 Chemistry, Physical 169 13% 0% 96
6 Chemistry, Analytical 31 4% 0% 32
7 Chemistry, Applied 12 2% 0% 15
8 Spectroscopy 8 2% 0% 12
9 Chemistry, Medicinal 8 2% 0% 13
10 Biochemistry & Molecular Biology -0 5% 0% 36

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 GRP ALKALOID CHEM 344589 4% 27% 31
2 COMPOUND PROFILING 115746 1% 35% 8
3 ORGAN CHEM TECHNOL GRP 76780 2% 15% 12
4 ORGAN CHEM TECHNOL 75741 9% 3% 64
5 CHIM MAT ORGAN MODELISAT CNRS ERS 158 41600 0% 100% 1
6 CHIM ORGAN HETECYCLI 41600 0% 100% 1
7 CHIM ORGAN PL CHIM PL 41600 0% 100% 1
8 CREAT INITIAT SMART SUPRAMOLECULES 41600 0% 100% 1
9 GRP HUNGARIAN AVAD SCI 41600 0% 100% 1
10 GRP TECH ANALYT CHEM MTA 41600 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 JOURNAL OF INCLUSION PHENOMENA 18874 2% 4% 12
2 TETRAHEDRON-ASYMMETRY 13056 8% 1% 57
3 JOURNAL OF INCLUSION PHENOMENA AND MOLECULAR RECOGNITION IN CHEMISTRY 11715 2% 2% 15
4 JOURNAL OF INCLUSION PHENOMENA AND MACROCYCLIC CHEMISTRY 6514 3% 1% 20
5 NATO ADVANCED SCIENCE INSTITUTES SERIES, SERIES C, MATHEMATICAL AND PHYSICAL SCIENCES 6457 2% 1% 15
6 JOURNAL OF HETEROCYCLIC CHEMISTRY 4652 5% 0% 35
7 TETRAHEDRON 2759 7% 0% 50
8 JOURNAL OF CARBOHYDRATE CHEMISTRY 2432 1% 1% 11
9 ENANTIOMER 1806 1% 1% 4
10 JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS 1376 3% 0% 24

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 CHIRAL CROWN ETHER 652258 5% 40% 39 Search CHIRAL+CROWN+ETHER Search CHIRAL+CROWN+ETHER
2 ENANTIOMERIC RECOGNITION 516247 3% 56% 22 Search ENANTIOMERIC+RECOGNITION Search ENANTIOMERIC+RECOGNITION
3 MONOAZA 15 CROWN 5 166400 1% 100% 4 Search MONOAZA+15+CROWN+5 Search MONOAZA+15+CROWN+5
4 PROTON IONIZABLE CROWN ETHERS 166400 1% 100% 4 Search PROTON+IONIZABLE+CROWN+ETHERS Search PROTON+IONIZABLE+CROWN+ETHERS
5 CHIRAL LARIAT ETHER 124800 0% 100% 3 Search CHIRAL+LARIAT+ETHER Search CHIRAL+LARIAT+ETHER
6 DIAZACORONANDS 93598 0% 75% 3 Search DIAZACORONANDS Search DIAZACORONANDS
7 CARBOHYDRATE BASED CROWN ETHERS 83200 0% 100% 2 Search CARBOHYDRATE+BASED+CROWN+ETHERS Search CARBOHYDRATE+BASED+CROWN+ETHERS
8 DIARYLPHOSPHINIC ACIDS 83200 0% 100% 2 Search DIARYLPHOSPHINIC+ACIDS Search DIARYLPHOSPHINIC+ACIDS
9 HETERO AND HOMOCHIRAL COMPLEXING 83200 0% 100% 2 Search HETERO+AND+HOMOCHIRAL+COMPLEXING Search HETERO+AND+HOMOCHIRAL+COMPLEXING
10 LARIATE ETHER 83200 0% 100% 2 Search LARIATE+ETHER Search LARIATE+ETHER

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 JAROSZ, S , LISTKOWSKI, A , (2006) SUGAR DERIVED CROWN ETHERS AND THEIR ANALOGS: SYNTHESIS AND PROPERTIES.CURRENT ORGANIC CHEMISTRY. VOL. 10. ISSUE 6. P. 643-662 49 70% 36
2 BAKO, P , KEGLEVICH, G , RAPI, Z , (2010) ASYMMETRIC PHASE TRANSFER REACTIONS CATALYZED BY CHIRAL CROWN ETHERS DERIVED FROM MONOSACCHARIDES.LETTERS IN ORGANIC CHEMISTRY. VOL. 7. ISSUE 8. P. 645 -656 35 88% 5
3 ZHANG, XX , BRADSHAW, JS , IZATT, RM , (1997) ENANTIOMERIC RECOGNITION OF AMINE COMPOUNDS BY CHIRAL MACROCYCLIC RECEPTORS.CHEMICAL REVIEWS. VOL. 97. ISSUE 8. P. 3313 -3361 72 34% 416
4 MAKO, A , BAKO, P , SZOLLOSY, A , BAKO, T , PELTZ, C , KEGLEVICH, P , (2009) SYNTHESIS OF CHIRAL PYRIDINO-15-CROWN-5 TYPE LIGANDS CONTAINING ALPHA-D-HEXAPYRANOSIDE UNIT AND THEIR APPLICATION IN ASYMMETRIC SYNTHESIS.ARKIVOC. VOL. . ISSUE . P. 165-179 27 82% 7
5 KUPAI, J , LEVAI, S , ANTAL, K , BALOGH, GT , TOTH, T , HUSZTHY, P , (2012) PREPARATION OF PYRIDINO-CROWN ETHER-BASED NEW CHIRAL STATIONARY PHASES AND PRELIMINARY STUDIES ON THEIR ENANTIOMER SEPARATING ABILITY FOR CHIRAL PROTONATED PRIMARY ARALKYLAMINES.TETRAHEDRON-ASYMMETRY. VOL. 23. ISSUE 6-7. P. 415 -427 26 76% 5
6 TOTH, T , HUSZTHY, P , KUPAI, J , NYITRAI, J , (2008) SYNTHESIS OF NEW ENANTIOPURE DIMETHYL-SUBSTITUTED PYRIDINO-18-CROWN-6 ETHER TYPE MACROCYCLES CONTAINING DIFFERENT SUBSTITUENTS AT POSITION 4 OF THE PYRIDINE RING FOR ENANTIOMERIC RECOGNITION STUDIES.ARKIVOC. VOL. . ISSUE . P. 66-79 26 84% 1
7 POTOPNYK, MA , JAROSZ, S , (2014) NITROGEN-CONTAINING MACROCYCLES HAVING A CARBOHYDRATE SCAFFOLD.ADVANCES IN CARBOHYDRATE CHEMISTRY AND BIOCHEMISTRY, VOL 71. VOL. 71. ISSUE . P. 227 -295 52 34% 2
8 KUPAI, J , HUSZTHY, P , KATZ, M , TOTH, T , (2012) SYNTHESIS OF NEW ENANTIOPURE DIMETHYL-SUBSTITUTED PYRIDINO-18-CROWN-6 ETHERS CONTAINING A HYDROXYMETHYL, A FORMYL, OR A CARBOXYL GROUP AT POSITION 4 OF THE PYRIDINE RING FOR ENANTIOMERIC RECOGNITION STUDIES.ARKIVOC. VOL. . ISSUE . P. 134 -145 23 79% 1
9 BAKO, P , KEGLEVICH, G , RAPI, Z , TOKE, L , (2012) THE ENANTIOMERIC DIFFERENTIATION ABILITY OF CHIRAL CROWN ETHERS BASED ON CARBOHYDRATES.CURRENT ORGANIC CHEMISTRY. VOL. 16. ISSUE 3. P. 297 -304 25 63% 19
10 RATHJENS, A , THIEM, J , (2011) SYNTHESIS OF CARBOHYDRATE-BASED AZAMACROCYCLES BY RICHMAN-ATKINS CYCLISATION.COMPTES RENDUS CHIMIE. VOL. 14. ISSUE 2-3. P. 286 -300 24 71% 2

Classes with closest relation at Level 1


Rank Class id link
1 5035 1 OMEGA DIENES//N N DISUBSTITUTED DIAZA 18 CROWN 6//LARIAT ETHER
2 18379 WATER SOLUBLE CYCLOPHANE//BROWNS BOND VALENCE EQUATION//C F CENTER DOT CENTER DOT CENTER DOT M INTERACTION
3 32092 4 NITROBENZIMIDAZOLE DERIVATIVE//HOFFMANN TYPE ELIMINATION//QUADRUPOLAR MACROCYCLES
4 37020 DIPHENYLMETHYLENE ACETAL//CHLOROALANE//ZENT BEREICH FOR
5 13725 ENANTIOSELECTIVE RECOGNITION//NAT MED IMMUNAL ENGN//CHIRAL ZINC PORPHYRIN
6 19172 SEZ IST MAT SPECIALI//GAS PHASE ENANTIOSELECTIVITY//TECHNOCHEM
7 13613 DICHLOROPICRIC ACID//COMPLEXES OF UNCHARGED MOLECULES//CROWN ETHER ANALOG
8 7921 CONDUCTOMETRY//MIXED NON AQUEOUS SOLVENTS//COMPETITIVE POTENTIOMETRY
9 16393 PHASE TRANSFER CATALYSIS//SPECIAL ORGANOCATALYT CHEM//CHIRAL PHASE TRANSFER CATALYST
10 18962 ENANTIOSELECTIVE MEMBRANE//CHIRAL EXTRACTION//BIPHASIC RECOGNITION CHIRAL EXTRACTION

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