Class information for:
Level 1: DIOXIRANES//DIMETHYLDIOXIRANE//EPOXIDATION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
7997 1304 36.9 70%


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
2110 2             SULFOXIDES//SULFOXIMINES//DIOXIRANES 5120
7997 1                   DIOXIRANES//DIMETHYLDIOXIRANE//EPOXIDATION 1304

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 DIOXIRANES authKW 1130553 6% 62% 78
2 DIMETHYLDIOXIRANE authKW 517976 4% 44% 50
3 EPOXIDATION authKW 309757 15% 7% 195
4 ASYMMETRIC EPOXIDATION authKW 299421 4% 22% 57
5 BIOTECH DRUG DESIGN address 177453 1% 63% 12
6 CHIRAL DIOXIRANE authKW 172417 1% 82% 9
7 CHIRAL KETONE authKW 124875 1% 67% 8
8 JULIA COLONNA EPOXIDATION authKW 120419 0% 86% 6
9 POLY L LEUCINE authKW 97561 0% 83% 5
10 METHYLTRIFLUOROMETHYLDIOXIRANE authKW 83622 0% 71% 5

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 26753 64% 0% 832
2 Chemistry, Multidisciplinary 1890 26% 0% 343
3 Chemistry, Inorganic & Nuclear 123 5% 0% 59
4 Chemistry, Physical 121 10% 0% 126
5 Chemistry, Applied 87 3% 0% 42
6 Crystallography 24 2% 0% 24
7 Chemistry, Medicinal 2 1% 0% 15
8 Cultural Studies 0 0% 0% 1
9 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY -0 0% 0% 2
10 Engineering, Petroleum -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 BIOTECH DRUG DESIGN 177453 1% 63% 12
2 BARI SECT 38307 0% 27% 6
3 CHEMHIGASHI KU 30575 1% 15% 9
4 ROBERT ROBINSON S 30184 1% 10% 13
5 ARTH SCI 23415 0% 100% 1
6 BARONET WORKS 23415 0% 100% 1
7 BEAUMONT COURT 7 23415 0% 100% 1
8 BIOSCIENCES UMR CNRS ISM2 7313 23415 0% 100% 1
9 BOICSI ASSOCIE 23415 0% 100% 1
10 CASE 332 23415 0% 100% 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 ORGANIC CHEMISTRY 14777 14% 0% 180
2 TETRAHEDRON LETTERS 10171 14% 0% 179
3 TETRAHEDRON 5741 7% 0% 96
4 TETRAHEDRON-ASYMMETRY 4737 4% 0% 46
5 HETEROCYCLIC COMMUNICATIONS 4249 1% 1% 17
6 SYNLETT 2098 3% 0% 36
7 ADVANCED SYNTHESIS & CATALYSIS 2096 2% 0% 22
8 ORGANIC LETTERS 1885 4% 0% 46
9 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 1806 7% 0% 87
10 CHINESE JOURNAL OF ORGANIC CHEMISTRY 1200 1% 0% 16

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 DIOXIRANES 1130553 6% 62% 78 Search DIOXIRANES Search DIOXIRANES
2 DIMETHYLDIOXIRANE 517976 4% 44% 50 Search DIMETHYLDIOXIRANE Search DIMETHYLDIOXIRANE
3 EPOXIDATION 309757 15% 7% 195 Search EPOXIDATION Search EPOXIDATION
4 ASYMMETRIC EPOXIDATION 299421 4% 22% 57 Search ASYMMETRIC+EPOXIDATION Search ASYMMETRIC+EPOXIDATION
5 CHIRAL DIOXIRANE 172417 1% 82% 9 Search CHIRAL+DIOXIRANE Search CHIRAL+DIOXIRANE
6 CHIRAL KETONE 124875 1% 67% 8 Search CHIRAL+KETONE Search CHIRAL+KETONE
7 JULIA COLONNA EPOXIDATION 120419 0% 86% 6 Search JULIA+COLONNA+EPOXIDATION Search JULIA+COLONNA+EPOXIDATION
8 POLY L LEUCINE 97561 0% 83% 5 Search POLY+L+LEUCINE Search POLY+L+LEUCINE
9 METHYLTRIFLUOROMETHYLDIOXIRANE 83622 0% 71% 5 Search METHYLTRIFLUOROMETHYLDIOXIRANE Search METHYLTRIFLUOROMETHYLDIOXIRANE
10 OXAZIRIDINIUM SALT 74927 0% 80% 4 Search OXAZIRIDINIUM+SALT Search OXAZIRIDINIUM+SALT

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 ZHU, YG , WANG, Q , CORNWALL, RG , SHI, Y , (2014) ORGANOCATALYTIC ASYMMETRIC EPOXIDATION AND AZIRIDINATION OF OLEFINS AND THEIR SYNTHETIC APPLICATIONS.CHEMICAL REVIEWS. VOL. 114. ISSUE 16. P. 8199 -8256 320 56% 79
2 WONG, OA , SHI, Y , (2008) ORGANOCATALYTIC OXIDATION. ASYMMETRIC EPOXIDATION OF OLEFINS CATALYZED BY CHIRAL KETONES AND IMINIUM SALTS.CHEMICAL REVIEWS. VOL. 108. ISSUE 9. P. 3958 -3987 182 73% 230
3 DAVIS, RL , STILLER, J , NAICKER, T , JIANG, H , JORGENSEN, KA , (2014) ASYMMETRIC ORGANOCATALYTIC EPOXIDATIONS: REACTIONS, SCOPE, MECHANISMS, AND APPLICATIONS.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION. VOL. 53. ISSUE 29. P. 7406 -7426 124 60% 28
4 WONG, OA , SHI, YA , (2009) CHIRAL KETONE AND IMINIUM CATALYSTS FOR OLEFIN EPOXIDATION.ASYMMETRIC ORGANOCATALYSIS. VOL. 291. ISSUE . P. 201 -232 118 85% 6
5 MORO, RF , GARRIDO, NM , MARCOS, IS , BASABE, P , URONES, JG , DIEZ, D , NUNEZ, MG , ANTON, AB , GARCIA, P , (2008) ASYMMETRIC EPOXIDATION OF ELECTRON-DEFICIENT OLEFINS.CURRENT ORGANIC SYNTHESIS. VOL. 5. ISSUE 3. P. 186 -216 112 70% 70
6 PAGE, PCB , BARTLETT, CJ , CHAN, YH , ALLIN, SM , MCKENZIE, MJ , LACOUR, J , JONES, GA , (2016) NEW BIPHENYL IMINIUM SALT CATALYSTS FOR HIGHLY ENANTIOSELECTIVE ASYMMETRIC EPOXIDATION: ROLE OF ADDITIONAL SUBSTITUTION AND DIHEDRAL ANGLE.ORGANIC & BIOMOLECULAR CHEMISTRY. VOL. 14. ISSUE 18. P. 4220 -4232 64 90% 0
7 SHI, Y , (2004) ORGANOCATALYTIC ASYMMETRIC EPOXIDATION OF OLEFINS BY CHIRAL KETONES.ACCOUNTS OF CHEMICAL RESEARCH. VOL. 37. ISSUE 8. P. 488 -496 67 72% 325
8 LATTANZI, A , (2008) ADVANCES IN ASYMMETRIC EPOXIDATION OF ALPHA,BETA-UNSATURATED CARBONYL COMPOUNDS: THE ORGANOCATALYTIC APPROACH.CURRENT ORGANIC SYNTHESIS. VOL. 5. ISSUE 2. P. 117 -133 78 76% 24
9 KAZAKOV, VP , VOLOSHIN, AI , KAZAKOV, DV , (1999) DIOXIRANES: FROM OXIDATIVE TRANSFORMATIONS TO CHEMILUMINESCENCE.USPEKHI KHIMII. VOL. 68. ISSUE 4. P. 283 -317 147 54% 4
10 WEISS, KM , TSOGOEVA, SB , (2011) ENANTIOSELECTIVE EPOXIDATION OF ELECTRON-DEFICIENT OLEFINS: AN ORGANOCATALYTIC APPROACH.CHEMICAL RECORD. VOL. 11. ISSUE 1. P. 18 -39 72 72% 20

Classes with closest relation at Level 1


Rank Class id link
1 17843 OXAZIRIDINES//ELECTROPHILIC AMINATION//ALKOXYCARBONYL IMINIUM SALT
2 16393 PHASE TRANSFER CATALYSIS//SPECIAL ORGANOCATALYT CHEM//CHIRAL PHASE TRANSFER CATALYST
3 7214 ASYMMETRIC EPOXIDATION//ENANTIOSELECTIVE EPOXIDATION//NONFUNCTIONALIZED ALKENES
4 7690 SULFOXIDES//ASYMMETRIC OXIDATION//CHIRAL SULFOXIDES
5 10650 CARBONYL OXIDES//CRIEGEE INTERMEDIATE//OZONOLYSIS
6 7285 EPOXIDATION//OLEFIN EPOXIDATION//PEROXOTUNGSTATE
7 34668 HYPOFLUOROUS ACID//HOF CENTER DOT CH3CN//HOFCH3CN
8 17200 DIOXETANE//1 2 DIOXETANE//CIEEL
9 27666 BINAPHTHYL PORPHYRIN//CHIRAL PORPHYRIN//CHIROPORPHYRIN
10 12976 METHYLTRIOXORHENIUM//DEOXYDEHYDRATION//METHYLTRIOXORHENIUMVII

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