Class information for:
Level 1: CYCLACENES//CYCLOPARAPHENYLENES//CRYPTOANNULENIC EFFECT

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
12623 892 41.8 73%


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
490 3       FERROCENE//AROMATICITY//CYCLOPHANES 23017
584 2             AROMATICITY//CYCLOPHANES//HELICENES 14208
12623 1                   CYCLACENES//CYCLOPARAPHENYLENES//CRYPTOANNULENIC EFFECT 892

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 CYCLACENES authKW 1535070 6% 88% 51
2 CYCLOPARAPHENYLENES authKW 891226 3% 96% 27
3 CRYPTOANNULENIC EFFECT authKW 481371 2% 94% 15
4 HUCKEL TYPE authKW 205386 1% 100% 6
5 ISOBE DEGENERATE INTEGRAT PROJECT address 201351 1% 59% 10
6 REPETITIVE SYNTHESIS authKW 199158 1% 73% 8
7 SUBSTITUTED CYCLACENES authKW 171155 1% 100% 5
8 MACROCYCLES authKW 169480 14% 4% 126
9 ITAMI MOL NANOCARBON PROJECT address 157162 2% 31% 15
10 SHAPE PERSISTENT MACROCYCLES authKW 152478 1% 64% 7

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, Multidisciplinary 5314 50% 0% 443
2 Chemistry, Organic 3292 28% 0% 251
3 Chemistry, Physical 223 13% 0% 120
4 Polymer Science 122 6% 0% 50
5 Physics, Atomic, Molecular & Chemical 84 5% 0% 46
6 Crystallography 35 2% 0% 21
7 Nanoscience & Nanotechnology 28 3% 0% 26
8 Materials Science, Multidisciplinary 14 7% 0% 59
9 Physics, Condensed Matter 4 4% 0% 32
10 Materials Science, Textiles 0 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 ISOBE DEGENERATE INTEGRAT PROJECT 201351 1% 59% 10
2 ITAMI MOL NANOCARBON PROJECT 157162 2% 31% 15
3 MAT SCI 1253 136924 0% 100% 4
4 UNIDADE RAIOS X RIAIDT 77018 0% 75% 3
5 ISOBE DEGENERATE INTEGRAT PROJECTAOBA KU 68462 0% 100% 2
6 CEI ANDALUCIA TECH 61613 0% 60% 3
7 DISPLAY TECHNOL RD S 51343 0% 50% 3
8 JSTCHIKUSA KU 49785 0% 36% 4
9 TRANSFORMAT BIO MOL WPI ITBM 49785 0% 36% 4
10 TRANSFORMAT BIOMOL WPI ITBM 38763 2% 7% 17

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 ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 7585 10% 0% 93
2 CHEMISTRY-A EUROPEAN JOURNAL 4381 6% 0% 55
3 ORGANIC LETTERS 3313 6% 0% 50
4 JOURNAL OF MOLECULAR STRUCTURE-THEOCHEM 3233 4% 0% 33
5 CHEMICAL SCIENCE 3160 2% 0% 19
6 POLYCYCLIC AROMATIC COMPOUNDS 2873 1% 1% 9
7 CHEMISTRY-AN ASIAN JOURNAL 2286 2% 0% 15
8 LIEBIGS ANNALEN-RECUEIL 1988 1% 1% 7
9 JOURNAL OF ORGANIC CHEMISTRY 1609 6% 0% 50
10 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 1438 7% 0% 64

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 CYCLACENES 1535070 6% 88% 51 Search CYCLACENES Search CYCLACENES
2 CYCLOPARAPHENYLENES 891226 3% 96% 27 Search CYCLOPARAPHENYLENES Search CYCLOPARAPHENYLENES
3 CRYPTOANNULENIC EFFECT 481371 2% 94% 15 Search CRYPTOANNULENIC+EFFECT Search CRYPTOANNULENIC+EFFECT
4 HUCKEL TYPE 205386 1% 100% 6 Search HUCKEL+TYPE Search HUCKEL+TYPE
5 REPETITIVE SYNTHESIS 199158 1% 73% 8 Search REPETITIVE+SYNTHESIS Search REPETITIVE+SYNTHESIS
6 SUBSTITUTED CYCLACENES 171155 1% 100% 5 Search SUBSTITUTED+CYCLACENES Search SUBSTITUTED+CYCLACENES
7 MACROCYCLES 169480 14% 4% 126 Search MACROCYCLES Search MACROCYCLES
8 SHAPE PERSISTENT MACROCYCLES 152478 1% 64% 7 Search SHAPE+PERSISTENT+MACROCYCLES Search SHAPE+PERSISTENT+MACROCYCLES
9 SILACYCLACENES 136924 0% 100% 4 Search SILACYCLACENES Search SILACYCLACENES
10 MODULAR CHEMISTRY 123227 1% 60% 6 Search MODULAR+CHEMISTRY Search MODULAR+CHEMISTRY

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 LEWIS, SE , (2015) CYCLOPARAPHENYLENES AND RELATED NANOHOOPS.CHEMICAL SOCIETY REVIEWS. VOL. 44. ISSUE 8. P. 2221 -2304 107 85% 55
2 SEGAWA, Y , YAGI, A , MATSUI, K , ITAMI, K , (2016) DESIGN AND SYNTHESIS OF CARBON NANOTUBE SEGMENTS.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION. VOL. 55. ISSUE 17. P. 5136 -5158 106 79% 10
3 LI, SJ , HUANG, CF , THAKELLAPALLI, H , FARAJIDIZAJI, B , POPP, BV , PETERSEN, JL , WANG, KK , (2016) SYNTHESES AND STRUCTURES OF FUNCTIONALIZED [9]CYCLOPARAPHENYLENES AS CARBON NANOHOOPS BEARING CARBOMETHOXY AND N-PHENYLPHTHALIMIDO GROUPS.ORGANIC LETTERS. VOL. 18. ISSUE 9. P. 2268 -2271 75 91% 3
4 PATEL, VK , KAYAHARA, E , YAMAGO, S , (2015) PRACTICAL SYNTHESIS OF [N]CYCLOPARAPHENYLENES (N=5, 7-12) BY H2SNCL4-MEDIATED AROMATIZATION OF 1,4-DIHYDROXYCYCLO-2,5-DIENE PRECURSORS.CHEMISTRY-A EUROPEAN JOURNAL. VOL. 21. ISSUE 15. P. 5742 -5749 67 93% 19
5 KAYAHARA, E , KOUYAMA, T , KATO, T , YAMAGO, S , (2016) SYNTHESIS AND CHARACTERIZATION OF [N]CPP (N=5, 6, 8, 10, AND 12) RADICAL CATION AND DICATIONS: SIZE-DEPENDENT ABSORPTION, SPIN, AND CHARGE DELOCALIZATION.JOURNAL OF THE AMERICAN CHEMICAL SOCIETY. VOL. 138. ISSUE 1. P. 338 -344 66 79% 5
6 KAYAHARA, E , FUKAYAMA, K , NISHINAGA, T , YAMAGO, S , (2016) SIZE DEPENDENCE OF [N]CYCLOPARAPHENYLENES (N=5-12) IN ELECTROCHEMICAL OXIDATION.CHEMISTRY-AN ASIAN JOURNAL. VOL. 11. ISSUE 12. P. 1793 -1797 70 96% 0
7 KAYAHARA, E , PATEL, VK , XIA, JL , JASTI, R , YAMAGO, S , (2015) SELECTIVE AND GRAM-SCALE SYNTHESIS OF [6]CYCLOPARAPHENYLENE.SYNLETT. VOL. 26. ISSUE 11. P. 1615 -1619 60 91% 8
8 KUBOTA, N , SEGAWA, Y , ITAMI, K , (2015) ETA(6)-CYCLOPARAPHENYLENE TRANSITION METAL COMPLEXES: SYNTHESIS, STRUCTURE, PHOTOPHYSICAL PROPERTIES, AND APPLICATION TO THE SELECTIVE MONOFUNCTIONALIZATION OF CYCLOPARAPHENYLENES.JOURNAL OF THE AMERICAN CHEMICAL SOCIETY. VOL. 137. ISSUE 3. P. 1356 -1361 59 87% 12
9 OKADA, K , YAGI, A , SEGAWA, Y , ITAMI, K , (2017) SYNTHESIS AND PROPERTIES OF [8]-, [10]-, [12]-, AND [16] CYCLO-1,4-NAPHTHYLENES.CHEMICAL SCIENCE. VOL. 8. ISSUE 1. P. 661 -667 63 94% 0
10 SEGAWA, Y , KUWABARA, T , MATSUI, K , KAWAI, S , ITAMI, K , (2015) PALLADIUM-FREE SYNTHESIS OF [10]CYCLOPARAPHENYLENE.TETRAHEDRON. VOL. 71. ISSUE 26-27. P. 4500 -4503 58 95% 3

Classes with closest relation at Level 1


Rank Class id link
1 12783 RADIALENES//PERICYCLYNES//CARBO MERS
2 27316 TETRAPHENYLENE//CYCLOOCTATETRATHIOPHENE//SHENZHEN NOVEL FUNCT MOL
3 14024 CORANNULENE//BUCKYBOWLS//SUMANENE
4 12893 FOLDAMERS//AROMATIC AMIDE//EUROPEEN CHIM BIOL
5 25079 TRIPTYCENE//ANTI CANC DRUG//HOMOTRIPTYCENE
6 16347 PI EXTENDED CONJUGATION//POLYARYLENE ETHYNYLENES//OLIGO1 4 PHENYLENEETHYNYLENES
7 30547 POLYBENZIMIDAZOBENZOPHENANTHROLINE//BBL//PESTICIDE COMPOUNDS
8 20093 MOL ARCHITECTURE//LACTONAMYCIN//ISOBENZOFURAN
9 8095 CYCLOPHANES//THROUGH SPACE ELECTRONIC INTERACTION//METACYCLOPHANE
10 32686 STILBENOPHANES//ACIDOCHROMISM//STILBENOID COMPOUNDS

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