Class information for:
Level 1: ACRIDIZINIUM SALTS//QUINOLIZINIUM//LEPIDOPTERENE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
16841 632 27.5 48%


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
247 3       JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY//CHEMISTRY, PHYSICAL//ESIPT 46741
922 2             PATERNO BUCHI REACTION//CAGED COMPOUNDS//PHOTOCHEMISTRY 11153
16841 1                   ACRIDIZINIUM SALTS//QUINOLIZINIUM//LEPIDOPTERENE 632

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 ACRIDIZINIUM SALTS authKW 193257 1% 100% 4
2 QUINOLIZINIUM authKW 172548 1% 71% 5
3 LEPIDOPTERENE authKW 144943 0% 100% 3
4 PHOTOCHIM ORGAN address 120780 1% 50% 5
5 DIANTHRACENES authKW 96628 0% 100% 2
6 44 PHOTOCYCLOADDITION authKW 86963 0% 60% 3
7 ANTHRACENE POLYMER authKW 64418 0% 67% 2
8 BOND DISTORTION authKW 64418 0% 67% 2
9 UMR9187INSERMU1196 address 64418 0% 67% 2
10 1 2 BIS4 4 5 5 TETRAMETHYL1 3 2DIOXABOROLAN 2 YL ETHYNE authKW 48314 0% 100% 1

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 2040 38% 0% 237
2 Chemistry, Organic 2012 26% 0% 166
3 Crystallography 1254 13% 0% 79
4 Chemistry, Physical 588 22% 0% 142
5 Physics, Atomic, Molecular & Chemical 67 5% 0% 34
6 Polymer Science 33 4% 0% 25
7 Materials Science, Textiles 15 1% 0% 4
8 Biophysics 5 2% 0% 14
9 Chemistry, Applied 0 1% 0% 6
10 Materials Science, Coatings & Films -0 0% 0% 3

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 PHOTOCHIM ORGAN 120780 1% 50% 5
2 UMR9187INSERMU1196 64418 0% 67% 2
3 BIOL SISTEMAS QUIM FIS INGN QUIM 48314 0% 100% 1
4 CHIM ORGAN ORGANMET 48314 0% 100% 1
5 CHIM ORGAN PHOTOPHYS PHOTOCHIM MOLEC U348 48314 0% 100% 1
6 CHRISTIAN DOPPLER FIBER SWELLING P ER PERF 48314 0% 100% 1
7 CNRS CRISTALLOG PHYS UA 144 48314 0% 100% 1
8 CNRS UA 405 48314 0% 100% 1
9 CNRS UA 422 48314 0% 100% 1
10 CNRS UNITE PHOTOPHYS PHOTOCHIM MOLEC 348 48314 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 ZEITSCHRIFT FUR KRISTALLOGRAPHIE 7537 4% 1% 28
2 AUSTRALIAN JOURNAL OF CHEMISTRY 3773 4% 0% 24
3 JOURNAL OF PHOTOCHEMISTRY 3731 1% 1% 9
4 JOURNAL FUR PRAKTISCHE CHEMIE 3338 1% 1% 9
5 ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE-LEIPZIG 2779 1% 1% 9
6 CHEMISCHE BERICHTE-RECUEIL 2723 3% 0% 18
7 ZEITSCHRIFT FUR CHEMIE 2689 2% 0% 12
8 JOURNAL OF ORGANIC CHEMISTRY 1863 7% 0% 45
9 BERICHTE DER BUNSEN-GESELLSCHAFT-PHYSICAL CHEMISTRY CHEMICAL PHYSICS 1265 2% 0% 11
10 JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY 987 2% 0% 13

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 ACRIDIZINIUM SALTS 193257 1% 100% 4 Search ACRIDIZINIUM+SALTS Search ACRIDIZINIUM+SALTS
2 QUINOLIZINIUM 172548 1% 71% 5 Search QUINOLIZINIUM Search QUINOLIZINIUM
3 LEPIDOPTERENE 144943 0% 100% 3 Search LEPIDOPTERENE Search LEPIDOPTERENE
4 DIANTHRACENES 96628 0% 100% 2 Search DIANTHRACENES Search DIANTHRACENES
5 44 PHOTOCYCLOADDITION 86963 0% 60% 3 Search 44+PHOTOCYCLOADDITION Search 44+PHOTOCYCLOADDITION
6 ANTHRACENE POLYMER 64418 0% 67% 2 Search ANTHRACENE+POLYMER Search ANTHRACENE+POLYMER
7 BOND DISTORTION 64418 0% 67% 2 Search BOND+DISTORTION Search BOND+DISTORTION
8 1 2 BIS4 4 5 5 TETRAMETHYL1 3 2DIOXABOROLAN 2 YL ETHYNE 48314 0% 100% 1 Search 1+2+BIS4+4+5+5+TETRAMETHYL1+3+2DIOXABOROLAN+2+YL+ETHYNE Search 1+2+BIS4+4+5+5+TETRAMETHYL1+3+2DIOXABOROLAN+2+YL+ETHYNE
9 1 2 BIS9 ANTHRACENYLETHANE 48314 0% 100% 1 Search 1+2+BIS9+ANTHRACENYLETHANE Search 1+2+BIS9+ANTHRACENYLETHANE
10 1 3 5 TRISBROMOMETHYLBENZENE 48314 0% 100% 1 Search 1+3+5+TRISBROMOMETHYLBENZENE Search 1+3+5+TRISBROMOMETHYLBENZENE

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 MEIER, H , CAO, D , (2013) OPTICAL SWITCHES WITH BIPLANEMERS OBTAINED BY INTRAMOLECULAR PHOTOCYCLOADDITION REACTIONS OF TETHERED ARENES.CHEMICAL SOCIETY REVIEWS. VOL. 42. ISSUE 1. P. 143-155 34 67% 11
2 OKAMOTO, H , YAMAJI, M , SATAKE, K , (2008) PHOTOCHEMISTRY OF NITROGEN-BRIDGED CYCLOPHANES: 2,11-DIAZA[3(2)]ANTHRACENOPARACYCLOPHANE AND 2,11-DIAZA[3(2)]PARACYCLOPHANE SYSTEMS.SYNLETT. VOL. . ISSUE 13. P. 1931 -1945 44 51% 0
3 BECKER, HD , (1993) UNIMOLECULAR PHOTOCHEMISTRY OF ANTHRACENES.CHEMICAL REVIEWS. VOL. 93. ISSUE 1. P. 145 -172 74 36% 231
4 OKAMOTO, H , YAMAJI, M , SATAKE, K , TOBITA, S , KIMURA, M , (2004) TRIPLET-SENSITIZED PHOTOLYSIS OF THE PHOTOISOMER OF A 2,11-DIAZA[3,3](9,10)ANTHRACENOPARACYCLOPHANE: AN ADIABATIC CYCLOREVERSION AND A [2 PI A+2 PI A+2 SIGMA S] REARRANGEMENT IN A TRIPLET STATE OF THE BIPLANOPHANE SYSTEM.JOURNAL OF ORGANIC CHEMISTRY. VOL. 69. ISSUE 23. P. 7860 -7868 26 63% 7
5 NOH, T , YU, H , JEONG, Y , JEON, K , KANG, SJ , (2001) [2+2] HETERODIMERS OF METHYL PHENANTHRENE-9-CARBOXYLATE AND BENZENE.JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1. VOL. . ISSUE 9. P. 1066 -1071 25 71% 4
6 NOH, T , LIM, H , KIM, D , JEON, K , (1997) [4+4] CYCLODIMER OF TERT-BUTYL 9-ANTHROATE AND FURAN AND [4+4] CYCLODIMERS OF ALKYL 9-ANTHROATE.BULLETIN OF THE KOREAN CHEMICAL SOCIETY. VOL. 18. ISSUE 9. P. 998-1002 19 95% 2
7 GRANZHAN, A , IHMELS, H , TIAN, M , (2015) THE BENZO[B]QUINOLIZINIUM ION AS A WATER-SOLUBLE PLATFORM FOR THE FLUORIMETRIC DETECTION OF BIOLOGICALLY RELEVANT ANALYTES.ARKIVOC. VOL. . ISSUE . P. 494 -523 32 32% 3
8 HIRAGA, H , MOROZUMI, T , NAKAMURA, H , (2004) TEMPLATE EFFECTS OF METAL CATIONS FOR CONTROLLING THE REGIOISOMER DISTRIBUTION ON THE PHOTODIMERIZATION OF N,N '-LINKED BIS(ANTHRACENECARBOXAMIDES).EUROPEAN JOURNAL OF ORGANIC CHEMISTRY. VOL. . ISSUE 22. P. 4680 -4687 22 59% 11
9 CAO, DR , GAO, CM , DOBIS, S , MEIER, H , (2007) COMPETITION BETWEEN INTER- AND INTRAMOLECULAR PHOTOCYCLOADDITION REACTIONS OF 9-SUBSTITUTED ANTHRACENES.SYNTHESIS-STUTTGART. VOL. . ISSUE 13. P. 1995 -2001 17 68% 1
10 BOUAS-LAURENT, H , CASTELLAN, A , DESVERGNE, JP , LAPOUYADE, R , (2001) PHOTODIMERIZATION OF ANTHRACENES IN FLUID SOLUTIONS: (PART 2) MECHANISTIC ASPECTS OF THE PHOTOCYCLOADDITION AND OF THE PHOTOCHEMICAL AND THERMAL CLEAVAGE.CHEMICAL SOCIETY REVIEWS. VOL. 30. ISSUE 4. P. 248-263 14 78% 186

Classes with closest relation at Level 1


Rank Class id link
1 20658 5 FLUORO 1 3 DIMETHYLURACIL//ACID CATALYZED PHOTOREACTION//CENT RADIO ISOTOPE SCI
2 29226 1 2 3 4 DIEPOXY 1 4 DIMETHYL 1 2 3 4 TETRAHYDROANTHRACENES//1 2 3 4 TETRAMETHYLANTHRACENES//1 2 3 4 TETRAMETHYLNAPHTHALENE
3 16050 PATERNO BUCHI REACTION//PHOTOCHIROGENESIS//ENTROPY CONTROL PROJECT
4 24080 COUMARIN DIMER//7 ACRYLOYLOXY 4 METHYLCOUMARIN//PHOTO DIMERIZATION
5 25202 DYNAMIC REDOX SYSTEM//HEXAPHENYLETHANE//ELECTROCHIROPTICS
6 13983 AZOCROWN ETHER//CROWN ETHER STYRYL DYES//PHOTOCHEM
7 6787 SOLID STATE PHOTOREACTION//22 PHOTODIMERIZATION//TOPOCHEMICAL POLYMERIZATION
8 33197 INTRAMOLECULAR PHOTODIMERIZATION//TROMMSDORFF NORRISH EFFECT//PHOTO CROSS LINK
9 33101 AZOTOBACTER VINELANDII D 08//10 PHENYL 9 ACETOXYANTHRACENE//2 2 5 DICHLOROBENZOYL BENZOIC ACID
10 8095 CYCLOPHANES//THROUGH SPACE ELECTRONIC INTERACTION//METACYCLOPHANE

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