Class information for:
Level 1: ISOXAZOLIDINES//NITRONES//1 3 DIPOLAR CYCLOADDITION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
6835 1438 31.1 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
9 3       CHEMISTRY, ORGANIC//JOURNAL OF HETEROCYCLIC CHEMISTRY//KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII 135847
1937 2             AZOMETHINE YLIDE//1 3 DIPOLAR CYCLOADDITION//NITRILE OXIDES 5767
6835 1                   ISOXAZOLIDINES//NITRONES//1 3 DIPOLAR CYCLOADDITION 1438

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 ISOXAZOLIDINES authKW 1019199 7% 51% 95
2 NITRONES authKW 861618 13% 22% 183
3 1 3 DIPOLAR CYCLOADDITION authKW 198593 8% 8% 117
4 2 3 DIHYDROISOXAZOLES authKW 156348 1% 82% 9
5 4 ISOXAZOLINES authKW 148630 0% 100% 7
6 CENT CHEM TECH address 129101 1% 41% 15
7 ISOXAZOLDINES authKW 127398 0% 100% 6
8 CHIRAL NITRONE authKW 122332 1% 52% 11
9 GLOBAL DEV UK address 106165 0% 100% 5
10 ADV STUDIES NAT PROD address 89912 1% 35% 12

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 34287 69% 0% 987
2 Chemistry, Multidisciplinary 1525 23% 0% 331
3 Crystallography 218 4% 0% 57
4 Chemistry, Inorganic & Nuclear 147 5% 0% 67
5 Chemistry, Medicinal 90 3% 0% 45
6 Spectroscopy 24 2% 0% 26
7 Chemistry, Physical 19 6% 0% 86
8 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 0 0% 0% 3
9 Art -0 0% 0% 1
10 Chemistry, Applied -0 1% 0% 10

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 CENT CHEM TECH 129101 1% 41% 15
2 GLOBAL DEV UK 106165 0% 100% 5
3 ADV STUDIES NAT PROD 89912 1% 35% 12
4 ADV STUDIES NAT PROD ORGAN SYNTH 67944 0% 80% 4
5 CENT CHEM TECHNIQUES 67944 0% 80% 4
6 UCO2M 6011 63699 0% 100% 3
7 SYNTH HETEROCYCL 56618 0% 67% 4
8 BIOORGAN PHOTOCHEM 53733 1% 28% 9
9 ORGAN CHEM CATALYSIS PETROCHEM 50773 1% 15% 16
10 ADV STUDIES NAT PROD INCLUDING SYNTH 42466 0% 100% 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 TETRAHEDRON 22029 14% 1% 196
2 TETRAHEDRON LETTERS 7880 12% 0% 166
3 JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 4631 3% 0% 50
4 JOURNAL OF ORGANIC CHEMISTRY 4290 7% 0% 103
5 TETRAHEDRON-ASYMMETRY 4100 3% 0% 45
6 INDIAN JOURNAL OF HETEROCYCLIC CHEMISTRY 3653 1% 1% 19
7 HETEROCYCLES 2782 3% 0% 42
8 EUROPEAN JOURNAL OF ORGANIC CHEMISTRY 2427 3% 0% 38
9 INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY 2296 2% 0% 33
10 SYNLETT 2232 3% 0% 39

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 ISOXAZOLIDINES 1019199 7% 51% 95 Search ISOXAZOLIDINES Search ISOXAZOLIDINES
2 NITRONES 861618 13% 22% 183 Search NITRONES Search NITRONES
3 1 3 DIPOLAR CYCLOADDITION 198593 8% 8% 117 Search 1+3+DIPOLAR+CYCLOADDITION Search 1+3+DIPOLAR+CYCLOADDITION
4 2 3 DIHYDROISOXAZOLES 156348 1% 82% 9 Search 2+3+DIHYDROISOXAZOLES Search 2+3+DIHYDROISOXAZOLES
5 4 ISOXAZOLINES 148630 0% 100% 7 Search 4+ISOXAZOLINES Search 4+ISOXAZOLINES
6 ISOXAZOLDINES 127398 0% 100% 6 Search ISOXAZOLDINES Search ISOXAZOLDINES
7 CHIRAL NITRONE 122332 1% 52% 11 Search CHIRAL+NITRONE Search CHIRAL+NITRONE
8 N O NUCLEOSIDES 84932 0% 100% 4 Search N+O+NUCLEOSIDES Search N+O+NUCLEOSIDES
9 NOVEL ISOXAZOLINES 84932 0% 100% 4 Search NOVEL+ISOXAZOLINES Search NOVEL+ISOXAZOLINES
10 REVERSE COPE 84932 0% 100% 4 Search REVERSE+COPE Search REVERSE+COPE

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 BERTHET, M , CHEVIETT, T , DUJARDIN, G , PARROT, I , MARTINEZ, J , (2016) ISOXAZOLIDINE: A PRIVILEGED SCAFFOLD FOR ORGANIC AND MEDICINAL CHEMISTRY.CHEMICAL REVIEWS. VOL. 116. ISSUE 24. P. 15235 -15283 134 42% 0
2 GOTHELF, KV , JORGENSEN, KA , (1998) ASYMMETRIC 1,3-DIPOLAR CYCLOADDITION REACTIONS.CHEMICAL REVIEWS. VOL. 98. ISSUE 2. P. 863 -909 101 30% 1380
3 FREDERICKSON, M , (1997) OPTICALLY ACTIVE ISOXAZOLIDINES VIA ASYMMETRIC CYCLOADDITION REACTIONS OF NITRONES WITH ALKENES: APPLICATIONS IN ORGANIC SYNTHESIS.TETRAHEDRON. VOL. 53. ISSUE 2. P. 403-425 75 61% 406
4 NGUYEN, TB , MARTEL, A , GAULON, C , DHAL, R , DUJARDIN, G , (2010) 1,3-DIPOLAR CYCLOADDITIONS OF NITRONES TO HETEROSUBSTITUTED ALKENES. PART 1: OXA AND AZA-SUBSTITUTED ALKENES.ORGANIC PREPARATIONS AND PROCEDURES INTERNATIONAL. VOL. 42. ISSUE 5. P. 387-431 62 72% 13
5 KOUMBIS, AE , GALLOS, JK , (2003) 1,3-DIPOLAR CYCLOADDITIONS IN THE SYNTHESIS OF CARBOHYDRATE MIMICS: PART 2: NITRONES AND OXIMES.CURRENT ORGANIC CHEMISTRY. VOL. 7. ISSUE 6. P. 585-628 78 54% 85
6 BADOIU, A , KUNDIG, EP , (2012) ELECTRONIC EFFECTS IN 1,3-DIPOLAR CYCLOADDITION REACTIONS OF N-ALKYL AND N-BENZYL NITRONES WITH DIPOLAROPHILES.ORGANIC & BIOMOLECULAR CHEMISTRY. VOL. 10. ISSUE 1. P. 114 -121 58 58% 11
7 CHEN, DH , WANG, Z , LI, JT , YANG, ZG , LIN, LL , LIU, XH , FENG, XM , (2011) CATALYTIC ASYMMETRIC 1,3-DIPOLAR CYCLOADDITION OF NITRONES TO ALKYLIDENE MALONATES: HIGHLY ENANTIOSELECTIVE SYNTHESIS OF MULTISUBSTITUTED ISOXAZOLIDINES.CHEMISTRY-A EUROPEAN JOURNAL. VOL. 17. ISSUE 19. P. 5226 -5229 48 72% 10
8 CHIACCHIO, MA , GIOFRE, SV , ROMEO, R , ROMEO, G , CHIACCHIO, U , (2016) ISOXAZOLIDINES AS BIOLOGICALLY ACTIVE COMPOUNDS.CURRENT ORGANIC SYNTHESIS. VOL. 13. ISSUE 5. P. 726 -749 47 63% 0
9 OSBORN, HMI , GEMMELL, N , HARWOOD, LM , (2002) 1,3-DIPOLAR CYCLOADDITION REACTIONS OF CARBOHYDRATE DERIVED NITRONES AND OXIMES.JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1. VOL. . ISSUE 22. P. 2419-2438 63 53% 109
10 MELO, TMVDPE , (2010) 4-ISOXAZOLINES: SCAFFOLDS FOR ORGANIC SYNTHESIS.EUROPEAN JOURNAL OF ORGANIC CHEMISTRY. VOL. . ISSUE 18. P. 3363-3376 45 61% 23

Classes with closest relation at Level 1


Rank Class id link
1 6159 NITRILE OXIDES//ISOXAZOLINES//ISOXAZOLES
2 19638 STREPTOMYCES ANSOCHROMOGENES//NIKKOMYCIN BIOSYNTHESIS//POLYOXIN
3 5038 AZOMETHINE YLIDE//1 3 DIPOLAR CYCLOADDITION//SPIROPYRROLIDINES
4 26181 NITRILIMINE CYCLOADDITION//PENTALENES DIHETERO//CONJUGATED AZOMETHINE YLIDE
5 30027 ANTIAGGREGATORY ACTIVITIES//1 1 3 BENZOTHIAZOL 2 Y1 2 IMIDAZOLIDINETHIONES//1 2 PYRIDINYL ALKYL ALCOHOL
6 23122 FR901483//HALICHLORINE//PINNAIC ACID
7 22547 3 IMIDAZOLINE 3 OXIDES//4H IMIDAZOLE 3 OXIDES//3 IMIDAZOLINE
8 29540 ENDO EXO CYCLIZATION//12 HYDROXYHENTRIACONTANE//2 2 BINAPHTHYLENE PHOSPHOROCHLORIDITE BINOL PCL
9 18347 1 2 OXAZINES//NONAFLATES//N N BISSILYLOXYENAMINES
10 20502 METAL CONFIGURATION//COBALTCARBONYLNITROSYL COMPLEXES//ENAMINOCARBONYL COMPOUNDS

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