Class information for:
Level 1: HETEROCYCL CPDS CHEM//TONGHAOSU ANALOGS//FURAN CHEM

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
23519 343 28.0 52%


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
2472 2             TETRAMIC ACID//TETRONIC ACID//25H FURANONE 3979
23519 1                   HETEROCYCL CPDS CHEM//TONGHAOSU ANALOGS//FURAN CHEM 343

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 HETEROCYCL CPDS CHEM address 670279 5% 47% 16
2 TONGHAOSU ANALOGS authKW 445119 1% 100% 5
3 FURAN CHEM address 356091 2% 67% 6
4 TONGHAOSU authKW 284874 1% 80% 4
5 1 2 3 4 TETRAHYDROPYRROLO1 2 APYRAZINES authKW 178047 1% 100% 2
6 AZA PIANCATELLI REARRANGEMENT authKW 178047 1% 100% 2
7 DIACETYLENE SPIROKETAL ENOL ETHER authKW 178047 1% 100% 2
8 DIACETYLENIC SPIROACETAL ENOL ETHERS authKW 178047 1% 100% 2
9 SPIROFUROOXINDOLES authKW 178047 1% 100% 2
10 ARTEMISIA LACTIFLORA authKW 160240 1% 60% 3

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 7315 65% 0% 223
2 Chemistry, Multidisciplinary 354 23% 0% 78
3 Crystallography 114 6% 0% 19
4 Chemistry, Medicinal 13 3% 0% 9
5 Integrative & Complementary Medicine 4 1% 0% 2
6 Plant Sciences 4 3% 0% 11
7 Chemistry, Applied 3 2% 0% 6
8 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 0 0% 0% 1
9 Agriculture, Multidisciplinary 0 1% 0% 2
10 Agronomy 0 1% 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 HETEROCYCL CPDS CHEM 670279 5% 47% 16
2 FURAN CHEM 356091 2% 67% 6
3 PESICIDE CHEM BIOL 89024 0% 100% 1
4 STUDIO CHIM SOSTANZE ORGANICHE NAT 89024 0% 100% 1
5 HETEROCYCL CMPDS CHEM 44511 0% 50% 1
6 INSECT TOXICOL 37255 2% 7% 6
7 GREENHOUSE COMPLEX 29673 0% 33% 1
8 STATE BIOORGAN NAT PROD CHEM 28911 6% 2% 20
9 CHEM SYNTH 23314 2% 4% 7
10 STATE BIOORGAN CHEM NAT PROD CHEM 17803 0% 20% 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 KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII 11826 8% 0% 29
2 GAZZETTA CHIMICA ITALIANA 3333 3% 0% 9
3 TETRAHEDRON LETTERS 1637 11% 0% 37
4 TETRAHEDRON 1602 8% 0% 26
5 CHEMISTRY OF HETEROCYCLIC COMPOUNDS 1382 1% 0% 5
6 JOURNAL OF ORGANIC CHEMISTRY 1149 8% 0% 26
7 SYNTHESIS-STUTTGART 998 4% 0% 13
8 ADVANCES IN HETEROCYCLIC CHEMISTRY 972 1% 1% 2
9 JOURNAL OF HETEROCYCLIC CHEMISTRY 805 3% 0% 10
10 CHINESE JOURNAL OF CHEMISTRY 773 2% 0% 7

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 TONGHAOSU ANALOGS 445119 1% 100% 5 Search TONGHAOSU+ANALOGS Search TONGHAOSU+ANALOGS
2 TONGHAOSU 284874 1% 80% 4 Search TONGHAOSU Search TONGHAOSU
3 1 2 3 4 TETRAHYDROPYRROLO1 2 APYRAZINES 178047 1% 100% 2 Search 1+2+3+4+TETRAHYDROPYRROLO1+2+APYRAZINES Search 1+2+3+4+TETRAHYDROPYRROLO1+2+APYRAZINES
4 AZA PIANCATELLI REARRANGEMENT 178047 1% 100% 2 Search AZA+PIANCATELLI+REARRANGEMENT Search AZA+PIANCATELLI+REARRANGEMENT
5 DIACETYLENE SPIROKETAL ENOL ETHER 178047 1% 100% 2 Search DIACETYLENE+SPIROKETAL+ENOL+ETHER Search DIACETYLENE+SPIROKETAL+ENOL+ETHER
6 DIACETYLENIC SPIROACETAL ENOL ETHERS 178047 1% 100% 2 Search DIACETYLENIC+SPIROACETAL+ENOL+ETHERS Search DIACETYLENIC+SPIROACETAL+ENOL+ETHERS
7 SPIROFUROOXINDOLES 178047 1% 100% 2 Search SPIROFUROOXINDOLES Search SPIROFUROOXINDOLES
8 ARTEMISIA LACTIFLORA 160240 1% 60% 3 Search ARTEMISIA+LACTIFLORA Search ARTEMISIA+LACTIFLORA
9 RECYCLIZATION 140585 4% 12% 13 Search RECYCLIZATION Search RECYCLIZATION
10 10 2 5 DIMETHOXYBENZYLIDENE ANTHRONE 89024 0% 100% 1 Search 10+2+5+DIMETHOXYBENZYLIDENE+ANTHRONE Search 10+2+5+DIMETHOXYBENZYLIDENE+ANTHRONE

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 TRUSHKOV, IV , UCHUSKIN, MG , BUTIN, AV , (2015) FURAN'S GAMBIT: ELECTROPHILE-ATTACK-TRIGGERED SACRIFICE OF FURAN RINGS FOR THE INTRAMOLECULAR CONSTRUCTION OF AZAHETEROCYCLES.EUROPEAN JOURNAL OF ORGANIC CHEMISTRY. VOL. . ISSUE 14. P. 2999 -3016 42 53% 11
2 ABAEV, VT , TRUSHKOV, IV , UCHUSKIN, MG , (2016) THE BUTIN REACTION.CHEMISTRY OF HETEROCYCLIC COMPOUNDS. VOL. 52. ISSUE 12. P. 973 -995 30 77% 0
3 PIUTTI, C , QUARTIERI, F , (2013) THE PIANCATELLI REARRANGEMENT: NEW APPLICATIONS FOR AN INTRIGUING REACTION.MOLECULES. VOL. 18. ISSUE 10. P. 12290-12312 24 47% 15
4 YIN, BL , WU, YL , LAI, JQ , (2009) NOVEL CONVERSIONS OF FURANDIOLS AND SPIROACETAL ENOL ETHERS INTO CYCLOPENTENONES: IMPLICATIONS OF THE ISOMERIZATION MECHANISM OF 2-FURYLCARBINOIS INTO CYCLOPENTENONES.EUROPEAN JOURNAL OF ORGANIC CHEMISTRY. VOL. . ISSUE 16. P. 2695 -2699 13 93% 20
5 LI, HL , TONG, RB , SUN, JW , (2016) CATALYTIC ENANTIOSELECTIVE AZA-PIANCATELLI REARRANGEMENT.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION. VOL. 55. ISSUE 48. P. 15125 -15128 22 49% 0
6 YIN, BL , CHEN, L , XU, HH , ZHANG, JC , WU, YL , (2007) SYNTHESIS AND BIO-ACTIVITIES OF PYRAZOLYL OR PYRIDINYL SUBSTITUTED TONGHAOSU ANALOGS.CHINESE JOURNAL OF CHEMISTRY. VOL. 25. ISSUE 6. P. 808 -813 14 93% 3
7 SUN, H , LIN, YJ , WU, YL , WU, YK , (2009) SYNTHESIS OF TONGHAOSU ANALOGUES.CHINESE JOURNAL OF CHEMISTRY. VOL. 27. ISSUE 1. P. 16 -18 14 88% 2
8 YIN, BL , CHEN, L , XU, HH , HU, TS , WU, YL , (2006) SYNTHESIS AND INSECTICIDAL STRUCTURE-ACTIVITY RELATIONSHIPS OF NOVEL TONGHAOSU ANALOGS.CHINESE JOURNAL OF CHEMISTRY. VOL. 24. ISSUE 2. P. 240 -246 14 82% 2
9 UCHUSKIN, MG , MOLODTSOVA, NV , LYSENKO, SA , STREL'NIKOV, VN , TRUSHKOV, IV , BUTIN, AV , (2014) SYNTHESIS OF INDOLES BY DOMINO REACTION OF 2-(TOSYLAMINO)BENZYL ALCOHOLS WITH FURFURYLAMINES: TWO OPPOSITE REACTIVITY MODES OF THE ALPHA-CARBON OF THE FURAN RING IN ONE PROCESS.EUROPEAN JOURNAL OF ORGANIC CHEMISTRY. VOL. 2014. ISSUE 12. P. 2508 -2515 24 36% 2
10 BUTIN, AV , KOSTYUKOVA, ON , TSIUNCHIK, FA , UCHUSKIN, MG , SERDYUK, OV , TRUSHKOV, IV , (2011) SYNTHESIS OF TETRACYCLIC SYSTEM OF 2,4-DI(TERT-BUTYL)-6,7-DIHYDROFURO[2 ',3 ':3,4]CYCLOHEPTA[1,2-B]INDOLE.JOURNAL OF HETEROCYCLIC CHEMISTRY. VOL. 48. ISSUE 3. P. 684 -690 10 91% 1

Classes with closest relation at Level 1


Rank Class id link
1 29806 2 ALKOXYFURANS//1 ALKOXY 2 3 7 TRIOXABICYCLO221HEPT 5 ENE//2 2 DIALKOXY 5 HYDROPEROXY 25 DIHYDROFURAN
2 21730 NAZAROV CYCLIZATION//NAZAROV REACTION//GUNNING LEMIEUX CHEM E3 43
3 27102 KAHWEOFURAN//CHEM INORGAN TECHNOL ADV MAT//3 4 BISTRIMETHYLSILYLFURAN
4 34888 1 2 3 THIADIAZOL 4 YLFURANS//FURYLMETHANEPHOSPHONATES//HURD MORI REACTION
5 23531 ACACETIN//LINARIN//CHRYSANTHEMUM INDICUM
6 29946 ACETYLENIC GAMMA GLYCOLS//CHLOROCYCLOSULPHONES//1 1 3 ARYL 2 PHENYLSULFANYL 2 OXIRANYL 1 ETHANONES
7 24583 TWIN POLYMERIZATION//POLYFURFURYL ALCOHOL//2 FURYLOXIRANE
8 27822 CYCLOTHIOMETHYLATION//PETROCHEM CATALYSIS//TETRAHYDRO 2H 1 3 5 THIADIAZINE 2 THIONE
9 37256 PACTAMYCIN//TROP DISMINATO KU//JOGYAMYCIN
10 13052 INTRAMOLECULAR DIELS ALDER REACTION//IMDAF//7 OXABICYCLO221HEPTANE

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