Class information for:
Level 1: ENGLERIN A//52 CYCLOADDITION//3 OXIDOPYRYLIUM

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
25329 285 31.7 61%


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
1 3       CHEMISTRY, ORGANIC//TETRAHEDRON LETTERS//JOURNAL OF ORGANIC CHEMISTRY 237069
3131 2             PSEUDOLARIC ACID B//OXYALLYL CATION//PSEUDOLARIX KAEMPFERI 2274
25329 1                   ENGLERIN A//52 CYCLOADDITION//3 OXIDOPYRYLIUM 285

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 ENGLERIN A authKW 997234 4% 85% 11
2 52 CYCLOADDITION authKW 524988 2% 70% 7
3 3 OXIDOPYRYLIUM authKW 241066 1% 75% 3
4 3 OXIDOPYRYLIUM YLIDES authKW 214282 1% 100% 2
5 ANAL STRUCT PHARMACOL address 214282 1% 100% 2
6 INTRAMOLECULAR 52 CYCLOADDITIONS authKW 214282 1% 100% 2
7 LESATROPANE authKW 214282 1% 100% 2
8 SATROPANE authKW 214282 1% 100% 2
9 8 OXABICYCLO321OCTANES authKW 142854 1% 67% 2
10 3 ARYL 2 PHOSPHONACRYLATE authKW 107141 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, Organic 4966 59% 0% 168
2 Chemistry, Multidisciplinary 566 30% 0% 86
3 Chemistry, Medicinal 31 4% 0% 11
4 Crystallography 5 2% 0% 5
5 Multidisciplinary Sciences 2 1% 0% 2
6 Chemistry, Applied 1 1% 0% 4
7 Pharmacology & Pharmacy 0 4% 0% 10
8 Spectroscopy -0 1% 0% 2
9 Plant Sciences -0 1% 0% 4
10 Computer Science, Interdisciplinary Applications -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 ANAL STRUCT PHARMACOL 214282 1% 100% 2
2 CAS SYNTHET CHEM NAT SUBST SHANGHAI 107141 0% 100% 1
3 CNR STUDIO CHIM RECETTORI MOLEC BIOL ATT 107141 0% 100% 1
4 URA 485 107141 0% 100% 1
5 ORGAN CHEM HELIOS 35712 0% 33% 1
6 MOL TARGETS 23694 2% 4% 5
7 UNIDAD ASOCIDA 21427 0% 20% 1
8 QUIM ORGAN UNIDAD ASOCIADA 17855 0% 17% 1
9 FRONT END INNOVAT 13391 0% 13% 1
10 CHEM SYNTH BIOPOLIS 13389 1% 6% 2

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 ORGANIC LETTERS 2836 9% 0% 26
2 JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 1588 5% 0% 13
3 TETRAHEDRON LETTERS 1476 11% 0% 32
4 JOURNAL OF CHEMICAL RESEARCH-S 1257 2% 0% 6
5 MOLECULES 1077 4% 0% 10
6 HETEROCYCLES 800 4% 0% 10
7 SYNLETT 746 4% 0% 10
8 JOURNAL OF ORGANIC CHEMISTRY 734 7% 0% 19
9 ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 603 5% 0% 15
10 CHEMISTRY-AN ASIAN JOURNAL 507 1% 0% 4

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 ENGLERIN A 997234 4% 85% 11 Search ENGLERIN+A Search ENGLERIN+A
2 52 CYCLOADDITION 524988 2% 70% 7 Search 52+CYCLOADDITION Search 52+CYCLOADDITION
3 3 OXIDOPYRYLIUM 241066 1% 75% 3 Search 3+OXIDOPYRYLIUM Search 3+OXIDOPYRYLIUM
4 3 OXIDOPYRYLIUM YLIDES 214282 1% 100% 2 Search 3+OXIDOPYRYLIUM+YLIDES Search 3+OXIDOPYRYLIUM+YLIDES
5 INTRAMOLECULAR 52 CYCLOADDITIONS 214282 1% 100% 2 Search INTRAMOLECULAR+52+CYCLOADDITIONS Search INTRAMOLECULAR+52+CYCLOADDITIONS
6 LESATROPANE 214282 1% 100% 2 Search LESATROPANE Search LESATROPANE
7 SATROPANE 214282 1% 100% 2 Search SATROPANE Search SATROPANE
8 8 OXABICYCLO321OCTANES 142854 1% 67% 2 Search 8+OXABICYCLO321OCTANES Search 8+OXABICYCLO321OCTANES
9 3 ARYL 2 PHOSPHONACRYLATE 107141 0% 100% 1 Search 3+ARYL+2+PHOSPHONACRYLATE Search 3+ARYL+2+PHOSPHONACRYLATE
10 3 COPE REARRANGEMENT 107141 0% 100% 1 Search 3+COPE+REARRANGEMENT Search 3+COPE+REARRANGEMENT

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 LOPEZ-SUAREZ, L , RIESGO, L , BRAVO, F , RANSOM, TT , BEUTLER, JA , ECHAVARREN, AM , (2016) SYNTHESIS AND BIOLOGICAL EVALUATION OF NEW (-)-ENGLERIN ANALOGUES.CHEMMEDCHEM. VOL. 11. ISSUE 9. P. 1003 -1007 30 88% 2
2 YLIJOKI, KEO , STRYKER, JM , (2013) [5+2] CYCLOADDITION REACTIONS IN ORGANIC AND NATURAL PRODUCT SYNTHESIS.CHEMICAL REVIEWS. VOL. 113. ISSUE 3. P. 2244-2266 62 28% 89
3 FASH, DM , PEER, CJ , LI, ZW , TALISMAN, IJ , HAYAVI, S , SULZMAIER, FJ , RAMOS, JW , SOURBIER, C , NECKERS, L , FIGG, WD , ET AL (2016) SYNTHESIS OF A STABLE AND ORALLY BIOAVAILABLE ENGLERIN ANALOGUE.BIOORGANIC & MEDICINAL CHEMISTRY LETTERS. VOL. 26. ISSUE 11. P. 2641 -2644 25 83% 1
4 SINGH, V , KRISHNA, UM , VIKRANT , TRIVEDI, GK , (2008) CYCLOADDITION OF OXIDOPYRYLIUM SPECIES IN ORGANIC SYNTHESIS.TETRAHEDRON. VOL. 64. ISSUE 16. P. 3405-3428 52 45% 56
5 KUSAMA, H , TAZAWA, A , ISHIDA, K , IWASAWA, N , (2016) TOTAL SYNTHESIS OF (+/-)-ENGLERIN A USING AN INTERMOLECULAR [3+2] CYCLOADDITION REACTION OF PLATINUM-CONTAINING CARBONYL YLIDE.CHEMISTRY-AN ASIAN JOURNAL. VOL. 11. ISSUE 1. P. 64 -67 22 73% 2
6 WITTEN, MR , JACOBSEN, EN , (2014) CATALYTIC ASYMMETRIC SYNTHESIS OF 8-OXABICYCLOOCTANES BY INTERMOLECULAR [5+2] PYRYLIUM CYCLOADDITIONS.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION. VOL. 53. ISSUE 23. P. 5912 -5916 25 53% 21
7 NELSON, R , GULIAS, M , MASCARENAS, JL , LOPEZ, F , (2016) CONCISE, ENANTIOSELECTIVE, AND VERSATILE SYNTHESIS OF (-)-ENGLERIN A BASED ON A PLATINUM-CATALYZED [4C+3C] CYCLOADDITION OF ALLENEDIENES.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION. VOL. 55. ISSUE 46. P. 14357 -14361 23 64% 0
8 WANG, J , CHEN, SG , SUN, BF , LIN, GQ , SHANG, YJ , (2013) COLLECTIVE TOTAL SYNTHESIS OF ENGLERINA AND B, ORIENTALOLE AND F, AND OXYPHYLLOL: APPLICATION OF THE ORGANOCATALYTIC [4+3] CYCLOADDITION REACTION.CHEMISTRY-A EUROPEAN JOURNAL. VOL. 19. ISSUE 7. P. 2539 -2547 21 50% 31
9 HANSEN, JF , KILPATRICK, AL , DURAIRAJ, A , (2004) 8-OXABICYLO[3,2,1]OCTA-3,6-DIEN-2-ONE SYNTHESIS USING A PYRYLIUM 3-OXIDE PRECURSOR DERIVED FROM A 4-OXO-4H-PYROZOLE 1,2-DIOXIDE.HETEROCYCLES. VOL. 62. ISSUE . P. 387 -397 18 86% 0
10 ZAHEL, M , KESSBERG, A , METZ, P , (2013) A SHORT ENANTIOSELECTIVE TOTAL SYNTHESIS OF (-)-ENGLERIN A.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION. VOL. 52. ISSUE 20. P. 5390 -5392 19 58% 16

Classes with closest relation at Level 1


Rank Class id link
1 18593 OXYALLYL CATION//43 CYCLOADDITION//CORTISTATIN A
2 13052 INTRAMOLECULAR DIELS ALDER REACTION//IMDAF//7 OXABICYCLO221HEPTANE
3 2146 DIAZO COMPOUNDS//CARBONYL YLIDE//C H INSERTION
4 22390 DICTYOTACEAE//DOLASTANES//GUANACASTEPENE
5 16317 URA 804//MAGNESIUM CHELATE//RING SYSTEM INTERCHANGE
6 21004 TELEOCIDIN//TUMOR PROMOTER//PENDOLMYCIN
7 33018 BENZONAPHTHYRIDINE N OXIDES//DIAZAPHENANTHRENES//ALPHA HALO CARBANIONS
8 10652 EUPHORBIA KANSUI//EUPHORBIACEAE//JATROPHANE
9 23230 HINOKITIOL//BETA THUJAPLICIN//1 3 TROPOLONES
10 16232 THYMELAEACEAE//STELLERA CHAMAEJASME//DAPHNE GENKWA

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