Class information for:
Level 1: TRANSANNULAR DIELS ALDER REACTION//TRANSANNULAR//14 BETA HYDROXYSTEROIDS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
25513 279 30.9 62%


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
25513 1                   TRANSANNULAR DIELS ALDER REACTION//TRANSANNULAR//14 BETA HYDROXYSTEROIDS 279

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 TRANSANNULAR DIELS ALDER REACTION authKW 681924 3% 69% 9
2 TRANSANNULAR authKW 412519 3% 54% 7
3 14 BETA HYDROXYSTEROIDS authKW 218891 1% 100% 2
4 ABC667 TRICYCLES authKW 218891 1% 100% 2
5 CHATANCIN authKW 218891 1% 100% 2
6 COLORADOCIN authKW 218891 1% 100% 2
7 INTRAMOLECULAR DIELS ALDER IMDA REACTION authKW 218891 1% 100% 2
8 NODUSMICIN authKW 218891 1% 100% 2
9 TRANSANNULAR DIELS ALDER authKW 218891 1% 100% 2
10 15 MEMBERED RING authKW 145926 1% 67% 2

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 4475 57% 0% 158
2 Chemistry, Multidisciplinary 677 33% 0% 92
3 Crystallography 320 10% 0% 27
4 Microbiology 46 7% 0% 19
5 Biotechnology & Applied Microbiology 45 7% 0% 19
6 Immunology 30 7% 0% 19
7 Pharmacology & Pharmacy 22 8% 0% 22
8 Chemistry, Medicinal 3 2% 0% 5
9 Materials Science, Textiles 2 0% 0% 1
10 Chemistry, Applied -1 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 MODELISAT MOL 145922 1% 33% 4
2 PHARMACOL SHERBROOKE 120082 5% 8% 13
3 GAL AGOS SASU 109445 0% 100% 1
4 GRAS LIFE SCI 109445 0% 100% 1
5 SCI CHIM SYNTHESE ORGAN 109445 0% 100% 1
6 ULPUMR 7081 109445 0% 100% 1
7 UMR7652DCSO 109445 0% 100% 1
8 SYNTH ORGAN 69523 7% 3% 19
9 IND PK MECHELEN NOORD 54722 0% 50% 1
10 SYNTHESE SUPRAMOL 36480 0% 33% 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 ANTIBIOTICS 5317 6% 0% 18
2 TETRAHEDRON LETTERS 3892 18% 0% 51
3 ORGANIC LETTERS 3366 10% 0% 28
4 CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE 3199 5% 0% 13
5 CANADIAN JOURNAL OF CHEMISTRY 2677 4% 0% 11
6 BULLETIN DE LA SOCIETE CHIMIQUE DE FRANCE 2255 2% 0% 6
7 TETRAHEDRON 1982 9% 0% 26
8 ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY 1577 5% 0% 13
9 ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS 1052 4% 0% 10
10 SYNLETT 925 4% 0% 11

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 TRANSANNULAR DIELS ALDER REACTION 681924 3% 69% 9 Search TRANSANNULAR+DIELS+ALDER+REACTION Search TRANSANNULAR+DIELS+ALDER+REACTION
2 TRANSANNULAR 412519 3% 54% 7 Search TRANSANNULAR Search TRANSANNULAR
3 14 BETA HYDROXYSTEROIDS 218891 1% 100% 2 Search 14+BETA+HYDROXYSTEROIDS Search 14+BETA+HYDROXYSTEROIDS
4 ABC667 TRICYCLES 218891 1% 100% 2 Search ABC667+TRICYCLES Search ABC667+TRICYCLES
5 CHATANCIN 218891 1% 100% 2 Search CHATANCIN Search CHATANCIN
6 COLORADOCIN 218891 1% 100% 2 Search COLORADOCIN Search COLORADOCIN
7 INTRAMOLECULAR DIELS ALDER IMDA REACTION 218891 1% 100% 2 Search INTRAMOLECULAR+DIELS+ALDER+IMDA+REACTION Search INTRAMOLECULAR+DIELS+ALDER+IMDA+REACTION
8 NODUSMICIN 218891 1% 100% 2 Search NODUSMICIN Search NODUSMICIN
9 TRANSANNULAR DIELS ALDER 218891 1% 100% 2 Search TRANSANNULAR+DIELS+ALDER Search TRANSANNULAR+DIELS+ALDER
10 15 MEMBERED RING 145926 1% 67% 2 Search 15+MEMBERED+RING Search 15+MEMBERED+RING

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 MARSAULT, E , TORO, A , NOWAK, P , DESLONGCHAMPS, P , (2001) THE TRANSANNULAR DIELS-ALDER STRATEGY: APPLICATIONS TO TOTAL SYNTHESIS.TETRAHEDRON. VOL. 57. ISSUE 20. P. 4243 -4260 44 56% 107
2 MARCHART, S , GROMOV, A , MULZER, J , (2010) TOTAL SYNTHESIS OF THE ANTIBIOTIC BRANIMYCIN.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION. VOL. 49. ISSUE 11. P. 2050 -2053 17 85% 8
3 SUZUKI, NT , SUZUKI, T , MATSUMURA, T , HOSOYA, Y , NAKAZATO, T , NAKADA, M , (2011) ENANTIOSELECTIVE TOTAL SYNTHESIS OF (-)-FR182877.JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN. VOL. 69. ISSUE 6. P. 646 -660 33 43% 0
4 KOBAYAKAWA, Y , MORI, Y , OKAJIMA, H , TERADA, Y , NAKADA, M , (2012) ASYMMETRIC AND HIGHLY STEREOSELECTIVE SYNTHESIS OF THE DEF-RING MOIETY OF (-)-FR182877 AND ITS DERIVATIVE INDUCING MITOTIC ARREST.ORGANIC LETTERS. VOL. 14. ISSUE 8. P. 2086 -2089 16 70% 4
5 SUZUKI, T , TANAKA, N , MATSUMURA, T , HOSOYA, Y , NAKADA, M , (2007) SYNTHETIC STUDIES ON (-)-FR182877: CONSTRUCTION OF THE ABCD RING SYSTEM VIA THE INTRAMOLECULAR CYCLOADDITIONS (1).TETRAHEDRON LETTERS. VOL. 48. ISSUE 37. P. 6483 -6487 15 83% 2
6 SUZUKI, T , TANAKA, N , MATSUMURA, T , HOSOYA, Y , NAKADA, M , (2006) STUDIES ON THE DIASTEREOSELECTIVITY IN THE IMDA REACTIONS OF TERMINALLY ACTIVATED (E,E,E)-NONA-1,6,8-TRIENES.TETRAHEDRON LETTERS. VOL. 47. ISSUE 10. P. 1593 -1598 19 66% 14
7 CLARKE, PA , CRIDLAND, AP , ROLLA, GA , IQBAL, M , BAINBRIDGE, NP , WHITWOOD, AC , WILSON, C , (2009) STUDIES ON THE SYNTHESIS OF THE ABC RINGS OF (+/-)-HEXACYCLINIC ACID.JOURNAL OF ORGANIC CHEMISTRY. VOL. 74. ISSUE 20. P. 7812 -7821 20 57% 6
8 CLARKE, PA , GRIST, M , EBDEN, M , (2004) AN IODOCYCLISATION/ELIMINATION APPROACH TO A DEF-RING CORE OF FR182877.TETRAHEDRON LETTERS. VOL. 45. ISSUE 5. P. 927 -929 12 92% 17
9 CLARKE, PA , CRIDLAND, AP , (2005) A RACEMIC SYNTHESIS OF AN AB-RING SYSTEM OF HEXACYCLINIC ACID.ORGANIC LETTERS. VOL. 7. ISSUE 19. P. 4221 -4224 15 71% 9
10 UEKI, T , KUROSAKA, J , TAKAO, K , TADANO, K , MUNAKATA, R , KATAKAI, H , (2004) TOTAL SYNTHESIS OF MACQUARIMICINS USING AN INTRAMOLECULAR DIELS-ALDER APPROACH INSPIRED BY A BIOSYNTHETIC PATHWAY.JOURNAL OF THE AMERICAN CHEMICAL SOCIETY. VOL. 126. ISSUE 36. P. 11254 -11267 38 26% 39

Classes with closest relation at Level 1


Rank Class id link
1 13052 INTRAMOLECULAR DIELS ALDER REACTION//IMDAF//7 OXABICYCLO221HEPTANE
2 36176 NORZOANTHAMINE//ZOANTHAMINE//ZOANTHAMINE ALKALOIDS
3 22380 SCOPARIA DULCIS//STEMODANE//SCOPADULCIC ACID B
4 27522 ENTHALPY AND ENTROPY OF COMPLEXATION//N ALLYLIMIDAZOLE//NECATIBEY EGITIM FAK
5 33056 BU 4664L//BRARTEMICIN//RAKICIDIN
6 28244 SPINOSYN//SACCHAROPOLYSPORA SPINOSA//GENOME SHUFFLING
7 17018 DESMETHYL ANALOGUES//KETOLIDE ANTIBIOTICS//ERYTHRONOLIDE A
8 32096 CONFIGURATIONAL CORRELATION//1 5 DIDEUTERIO 9 10 DIHYDRO 9 10 ETHANOANTHRACENE//2 TRIMETHYLSTANNYLSILYL 1 3 PHENYL 2 PROPYNYLFERROCENES SYNTHESIS
9 15296 ASYNCHRONOUS CONCERTED REACTION//BISTRIFLUOROMETHANESULFONYLMETHANE//CILC IRC
10 17351 DISCODERMOLIDE//LAULIMALIDE//ELEUTHEROBIN

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