Class information for:
Level 1: PORPHYRINOIDS//ULTRAFAST OPT CHARACTERIST CONTROL//PORPHYRIN

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
1454 2656 41.0 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
274 3       PHOTODYNAMIC THERAPY//PHTHALOCYANINE//JOURNAL OF PORPHYRINS AND PHTHALOCYANINES 43436
220 2             PORPHYRINOIDS//PORPHYRIN//JOURNAL OF PORPHYRINS AND PHTHALOCYANINES 20622
1454 1                   PORPHYRINOIDS//ULTRAFAST OPT CHARACTERIST CONTROL//PORPHYRIN 2656

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 PORPHYRINOIDS authKW 367223 8% 15% 209
2 ULTRAFAST OPT CHARACTERIST CONTROL address 238511 2% 49% 42
3 PORPHYRIN authKW 227125 12% 6% 312
4 PORPHYRIN ARRAYS authKW 186214 1% 90% 18
5 DIPYRROMETHANE authKW 138006 1% 34% 35
6 SFI TETR YRROLE address 124079 1% 35% 31
7 PORPHYRIN DIMER authKW 122586 1% 44% 24
8 JOURNAL OF PORPHYRINS AND PHTHALOCYANINES journal 116403 5% 7% 144
9 SPECT FUNCT ELECT SYST address 107031 1% 25% 38
10 SYNTH MOL RECOGNIT PROGRAM address 76626 0% 67% 10

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 12687 45% 0% 1191
2 Chemistry, Organic 12357 31% 0% 833
3 Chemistry, Inorganic & Nuclear 1436 9% 0% 244
4 Chemistry, Physical 377 11% 0% 294
5 Physics, Atomic, Molecular & Chemical 278 5% 0% 142
6 Crystallography 18 1% 0% 37
7 Materials Science, Textiles 3 0% 0% 6
8 Electrochemistry 1 1% 0% 22
9 Humanities, Multidisciplinary -0 0% 0% 3
10 Spectroscopy -0 1% 0% 17

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 ULTRAFAST OPT CHARACTERIST CONTROL 238511 2% 49% 42
2 SFI TETR YRROLE 124079 1% 35% 31
3 SPECT FUNCT ELECT SYST 107031 1% 25% 38
4 SYNTH MOL RECOGNIT PROGRAM 76626 0% 67% 10
5 GRP SYNTH SYST PORPHYRIN 71836 0% 63% 10
6 ELE OCHIM CHIM PHYS CORPS SOLIDE 56308 1% 16% 31
7 ICMUB 34623 1% 13% 24
8 CREAT INITIAT ULTRAFAST OPT CHARACTE 33430 0% 36% 8
9 UMR 5260 33276 1% 13% 22
10 IFS CHEM 31283 0% 39% 7

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 PORPHYRINS AND PHTHALOCYANINES 116403 5% 7% 144
2 MACROHETEROCYCLES 11005 1% 6% 17
3 CHEMICAL COMMUNICATIONS 5561 5% 0% 146
4 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 4638 7% 0% 198
5 CHEMISTRY-A EUROPEAN JOURNAL 4404 4% 0% 96
6 TETRAHEDRON LETTERS 4380 6% 0% 171
7 JOURNAL OF ORGANIC CHEMISTRY 3736 5% 0% 132
8 TETRAHEDRON 2842 4% 0% 98
9 INORGANIC CHEMISTRY 2747 4% 0% 105
10 ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 2648 4% 0% 97

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 PORPHYRINOIDS 367223 8% 15% 209 Search PORPHYRINOIDS Search PORPHYRINOIDS
2 PORPHYRIN 227125 12% 6% 312 Search PORPHYRIN Search PORPHYRIN
3 PORPHYRIN ARRAYS 186214 1% 90% 18 Search PORPHYRIN+ARRAYS Search PORPHYRIN+ARRAYS
4 DIPYRROMETHANE 138006 1% 34% 35 Search DIPYRROMETHANE Search DIPYRROMETHANE
5 PORPHYRIN DIMER 122586 1% 44% 24 Search PORPHYRIN+DIMER Search PORPHYRIN+DIMER
6 DIHEXYLBITHIOPHENE 57475 0% 100% 5 Search DIHEXYLBITHIOPHENE Search DIHEXYLBITHIOPHENE
7 PORPHYRIN TRIMER 57475 0% 100% 5 Search PORPHYRIN+TRIMER Search PORPHYRIN+TRIMER
8 METALLOPORPHINES 47894 0% 83% 5 Search METALLOPORPHINES Search METALLOPORPHINES
9 PORPHYRIN OLIGOMERS 45980 0% 100% 4 Search PORPHYRIN+OLIGOMERS Search PORPHYRIN+OLIGOMERS
10 UNSUBSTITUTED PORPHYRIN 45980 0% 100% 4 Search UNSUBSTITUTED+PORPHYRIN Search UNSUBSTITUTED+PORPHYRIN

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 TANAKA, T , OSUKA, A , (2015) CONJUGATED PORPHYRIN ARRAYS: SYNTHESIS, PROPERTIES AND APPLICATIONS FOR FUNCTIONAL MATERIALS.CHEMICAL SOCIETY REVIEWS. VOL. 44. ISSUE 4. P. 943 -969 135 68% 101
2 HIROTO, S , MIYAKE, Y , SHINOKUBO, H , (2017) SYNTHESIS AND FUNCTIONALIZATION OF PORPHYRINS THROUGH ORGANOMETALLIC METHODOLOGIES.CHEMICAL REVIEWS. VOL. 117. ISSUE 4. P. 2910 -3043 261 49% 0
3 BURRELL, AK , OFFICER, DL , PLIEGER, PG , REID, DCW , (2001) SYNTHETIC ROUTES TO MULTIPORPHYRIN ARRAYS.CHEMICAL REVIEWS. VOL. 101. ISSUE 9. P. 2751 -2796 148 74% 351
4 WOJACZYNSKI, J , LATOS-GRAZYNSKI, L , (2000) POLY- AND OLIGOMETALLOPORPHYRINS ASSOCIATED THROUGH COORDINATION.COORDINATION CHEMISTRY REVIEWS. VOL. 204. ISSUE . P. 113 -171 221 57% 205
5 TYURIN, VS , TSIVADZE, AY , GUILARD, R , BELETSKAYA, I , STERN, C , (2009) SUPRAMOLECULAR CHEMISTRY OF METALLOPORPHYRINS.CHEMICAL REVIEWS. VOL. 109. ISSUE 5. P. 1659 -1713 138 39% 336
6 SHINMORI, H , OSUKA, A , (1999) RECENT PROGRESS IN MULTIPORPHYRIN SYNTHESIS.JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN. VOL. 57. ISSUE 9. P. 749 -762 130 87% 5
7 WANI, MY , BALAKRISHNA, A , KUMAR, S , SOBRAL, AJFN , (2015) COVALENTLY LINKED FREE-BASE AND METALLO-BIS-PORPHYRINS: CHEMISTRY AND DIVERSITY.CURRENT ORGANIC CHEMISTRY. VOL. 19. ISSUE 7. P. 599 -651 108 66% 0
8 MORI, H , TANAKA, T , OSUKA, A , (2013) FUSED PORPHYRINOIDS AS PROMISING NEAR-INFRARED ABSORBING DYES.JOURNAL OF MATERIALS CHEMISTRY C. VOL. 1. ISSUE 14. P. 2500 -2519 95 61% 48
9 VICENTE, MDH , SMITH, KM , (2014) SYNTHESES AND FUNCTIONALIZATIONS OF PORPHYRIN MACROCYCLES.CURRENT ORGANIC SYNTHESIS. VOL. 11. ISSUE 1. P. 3 -28 118 50% 14
10 YORIMITSU, H , OSUKA, A , (2013) ORGANOMETALLIC APPROACHES FOR DIRECT MODIFICATION OF PERIPHERAL C-H BONDS IN PORPHYRIN CORES.ASIAN JOURNAL OF ORGANIC CHEMISTRY. VOL. 2. ISSUE 5. P. 356 -373 97 57% 23

Classes with closest relation at Level 1


Rank Class id link
1 20674 PORPHYRIN QUINONE CYCLOPHANES//SHOJA KU//MOL CONTROL
2 23226 BASIC ENGN CHEM//DIHYDROXOTETRAPHENYLPORPHYRINATOANTIMONYV COMPLEX//GERMANIUM PORPHYRIN
3 27666 BINAPHTHYL PORPHYRIN//CHIRAL PORPHYRIN//CHIROPORPHYRIN
4 23683 SYNTH ANAL//TETRABENZOPORPHYRIN//RETRO DIELS ALDER REACTION
5 9325 CHLORIN//BACTERIOCHLORIN//METHYL PYROPHEOPHORBIDE A
6 23622 SACKLER EXACT SCI//AGGREGATION MODES OF//JIANGXI PROV COORDINAT CHEM
7 4554 GRP CHIM FULLERENES SYST CONJUGUES//FULLERENES//CHIM MAT MOL
8 6723 EXPANDED PORPHYRINS//PORPHYRINOIDS//HEXAPHYRIN
9 3605 NONPLANAR PORPHYRINS//MAT THEORY COMPUTAT//NORMAL COORDINATE STRUCTURAL DECOMPOSITION
10 22804 LIQUID CRYSTAL PROPERTY//PORPHYRIN LIQUID CRYSTAL//SURFACE PHOTOELECTRIC PROPERTY

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