Class information for:
Level 1: TANDEM CLAISEN REARRANGEMENT//LYSIDICE RHODOSTEGIA//CROWNOPHANE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
35080 102 20.0 56%


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
16 3       CHEMISTRY, INORGANIC & NUCLEAR//INORGANIC CHEMISTRY//CHEM 121904
489 2             CHEMISTRY, INORGANIC & NUCLEAR//MACROCYCLIC LIGANDS//INORGANIC CHEMISTRY 15501
35080 1                   TANDEM CLAISEN REARRANGEMENT//LYSIDICE RHODOSTEGIA//CROWNOPHANE 102

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 TANDEM CLAISEN REARRANGEMENT authKW 1222417 7% 58% 7
2 LYSIDICE RHODOSTEGIA authKW 898107 3% 100% 3
3 CROWNOPHANE authKW 698518 7% 33% 7
4 CHIRAL CROWNOPHANES authKW 598738 2% 100% 2
5 LYSIDICE BREVICALYX authKW 598738 2% 100% 2
6 LYSIDICIN A authKW 598738 2% 100% 2
7 LYSIDISIDE S authKW 598738 2% 100% 2
8 5 HYDROXY 1 3 DIOXANES authKW 299369 1% 100% 1
9 7 O PELTOGYNOL D GLUCOPYRANOSIDE authKW 299369 1% 100% 1
10 BENZOQUINONE UNITS authKW 299369 1% 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, Organic 1066 46% 0% 47
2 Chemistry, Multidisciplinary 306 36% 0% 37
3 Crystallography 39 6% 0% 6
4 Chemistry, Medicinal 31 6% 0% 6
5 Integrative & Complementary Medicine 23 2% 0% 2
6 Plant Sciences 10 6% 0% 6
7 Spectroscopy 7 3% 0% 3
8 Engineering, Environmental 3 2% 0% 2
9 Pharmacology & Pharmacy 3 6% 0% 6
10 Chemistry, Inorganic & Nuclear 3 3% 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 BIOACT SUSBSTANCE 299369 1% 100% 1
2 MED MAT MED 299369 1% 100% 1
3 NANOARCHITECTON 115454 9% 4% 9
4 STUDIO SINTESI STEREOCHIM SPECIALI SISTEMI OR 74841 1% 25% 1
5 PHARMACOGNOSY PHARMACEUT SCI 33261 1% 11% 1
6 SCI ENGN CHEM KITA KU 27214 1% 9% 1
7 BIOACT SUBST OURCES UTILIZAT CHINESE 19230 5% 1% 5
8 DIPARTIMENTO INGN CHIM MAT MATERIE PRIME MET 18709 1% 6% 1
9 TSUKUBA CENT 4 17608 1% 6% 1
10 MED PLANT GARDEN 14967 1% 5% 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 AND MACROCYCLIC CHEMISTRY 4233 6% 0% 6
2 JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-ENVIRONMENTAL SCIENCE AND ENGINEERING & TOXIC AND HAZARDOUS SUBSTANCE CONTROL 1707 2% 0% 2
3 TETRAHEDRON LETTERS 1478 19% 0% 19
4 ORGANIC MASS SPECTROMETRY 572 2% 0% 2
5 JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH 567 2% 0% 2
6 JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN 356 2% 0% 2
7 LIEBIGS ANNALEN-RECUEIL 355 1% 0% 1
8 CHEMISTRY LETTERS 322 5% 0% 5
9 NIPPON KAGAKU KAISHI 245 2% 0% 2
10 JOURNAL OF HETEROCYCLIC CHEMISTRY 244 3% 0% 3

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 TANDEM CLAISEN REARRANGEMENT 1222417 7% 58% 7 Search TANDEM+CLAISEN+REARRANGEMENT Search TANDEM+CLAISEN+REARRANGEMENT
2 LYSIDICE RHODOSTEGIA 898107 3% 100% 3 Search LYSIDICE+RHODOSTEGIA Search LYSIDICE+RHODOSTEGIA
3 CROWNOPHANE 698518 7% 33% 7 Search CROWNOPHANE Search CROWNOPHANE
4 CHIRAL CROWNOPHANES 598738 2% 100% 2 Search CHIRAL+CROWNOPHANES Search CHIRAL+CROWNOPHANES
5 LYSIDICE BREVICALYX 598738 2% 100% 2 Search LYSIDICE+BREVICALYX Search LYSIDICE+BREVICALYX
6 LYSIDICIN A 598738 2% 100% 2 Search LYSIDICIN+A Search LYSIDICIN+A
7 LYSIDISIDE S 598738 2% 100% 2 Search LYSIDISIDE+S Search LYSIDISIDE+S
8 5 HYDROXY 1 3 DIOXANES 299369 1% 100% 1 Search 5+HYDROXY+1+3+DIOXANES Search 5+HYDROXY+1+3+DIOXANES
9 7 O PELTOGYNOL D GLUCOPYRANOSIDE 299369 1% 100% 1 Search 7+O+PELTOGYNOL+D+GLUCOPYRANOSIDE Search 7+O+PELTOGYNOL+D+GLUCOPYRANOSIDE
10 BENZOQUINONE UNITS 299369 1% 100% 1 Search BENZOQUINONE+UNITS Search BENZOQUINONE+UNITS

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 HIRATANI, K , ALBRECHT, M , (2008) THE TANDEM CLAISEN REARRANGEMENT IN THE CONSTRUCTION OF BUILDING BLOCKS FOR SUPRAMOLECULAR CHEMISTRY.CHEMICAL SOCIETY REVIEWS. VOL. 37. ISSUE 11. P. 2413 -2421 19 56% 39
2 HIRATANI, K , NAGAWA, Y , TOKUHISA, H , KOYAMA, E , (2003) TANDEM CLAISEN REARRANGEMENT: SYNTHESIS OF NOVEL FUNCTIONAL PHENOL DERIVATIVES.JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN. VOL. 61. ISSUE 2. P. 111 -122 19 58% 5
3 HU, YC , MA, SG , YU, SS , WU, XF , LI, Y , (2010) PHENOLIC GLYCOSIDES ISOLATED FROM THE BARK OF LYSIDICE BREVICALYX WEI.JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH. VOL. 12. ISSUE 6. P. 516 -521 9 75% 0
4 RAO, MLN , HOUJOU, H , HIRATANI, K , (2001) NOVEL SYNTHESIS OF MACROCYCLES WITH CHALCONE MOIETIES THROUGH MIXED ALDOL REACTION.TETRAHEDRON LETTERS. VOL. 42. ISSUE 47. P. 8351 -8355 9 75% 7
5 KOYAMA, E , YANG, G , TSUZUKI, S , HIRATANI, K , (2002) SYNTHESIS OF NOVEL BIS(BENZOXAZOLE) DERIVATIVES BY TANDEM CLAISEN REARRANGEMENT AND THEIR FLUORESCENCE BEHAVIOR.EUROPEAN JOURNAL OF ORGANIC CHEMISTRY. VOL. . ISSUE 12. P. 1996 -2006 9 56% 6
6 OGURA, Y , WATANABE, H , (2010) EFFICIENT CONSTRUCTION OF THE CORE FRAMEWORK OF LYSIDICIN A VIA THREE CLAISEN REARRANGEMENTS INCLUDING A CASCADE REACTION.TETRAHEDRON LETTERS. VOL. 51. ISSUE 25. P. 3294 -3296 6 67% 1
7 HAO, J , HIRATANI, K , KAMETA, N , OBA, T , (2011) SYNTHESIS OF TRIPODANDS WITH MULTIPLE HYDROXYL AND AMIDE GROUPS EXHIBITING FLUORESCENT ANION SENSING.SUPRAMOLECULAR CHEMISTRY. VOL. 23. ISSUE 3-4. P. 319 -328 10 38% 2
8 KOYAMA, E , TOKUHISA, H , NAGAWA, Y , YANG, G , HIRATANI, K , (2001) SYNTHESIS OF MACROCYCLIC BIS(PHENYLBENZOXAZOLE) DERIVATIVES VIA TANDEM CLAISEN REARRANGEMENT AND THEIR FLUORESCENCE BEHAVIOR.JOURNAL OF HETEROCYCLIC CHEMISTRY. VOL. 38. ISSUE 6. P. 1353 -1360 7 70% 1
9 GONG, WT , HIRATANI, K , OBA, T , ITO, S , (2007) A CONVENIENT AND EFFICIENT ROUTE FOR THE SYNTHESIS OF AMIDECROWNOPHANES VIA 1 : 1 MACROCYCLIZATION OF DI(ACID CHLORIDE) WITH DIAMINE DERIVATIVES.TETRAHEDRON LETTERS. VOL. 48. ISSUE 17. P. 3073 -3076 9 45% 5
10 YOSHIDA, H , HIRATANI, K , OGIHARA, T , KOBAYASHI, Y , KINBARA, K , SAIGO, K , (2003) SYNTHESIS AND STRUCTURE OF MACROCYCLIC BIS(HYDROXYNAPHTHOIC AMIDE)S CONNECTED BY AN ACHIRAL OR CHIRAL DIAMINE.JOURNAL OF ORGANIC CHEMISTRY. VOL. 68. ISSUE 15. P. 5812 -5818 9 47% 14

Classes with closest relation at Level 1


Rank Class id link
1 27260 HETEROARYLETHENE//2 PHENYL 4 SELENAZOLE CARBOXYLIC ACID//BIOTESTING
2 16283 ASYMMETRIC SALAMO TYPE LIGAND//BISOXIME LIGAND//SALEN TYPE BISOXIME LIGAND
3 5035 1 OMEGA DIENES//N N DISUBSTITUTED DIAZA 18 CROWN 6//LARIAT ETHER
4 11073 HELICATES//HELICAL STRUCTURES//DOUBLE HELICATE
5 36288 1 2 BISALKOXYAMINES//1 2 BISN ALKOXY N NITROSOAMINES//1 2 BISNITROSOHYDROXYLAMINES
6 26297 CHEMICAL WASTE MANAGEMENT//RESIDUE TREATMENT//JOURNAL OF CHEMICAL EDUCATION
7 32940 TERODILINE//BLADDER CONTRACTION INHIBITION//DETRUSOR CONTRACTION INHIBITION
8 32686 STILBENOPHANES//ACIDOCHROMISM//STILBENOID COMPOUNDS
9 25935 CAII CHELATES//CARBOXAMIDO DERIVATIVES//CDII AND HGII
10 32763 1 3 5 TRIAZINE 2 4 6 TRISULFENYLTRICHLORIDE//ACYLOXY S TRIAZINES//ATRAZINE METAL INTERACTION

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