Class information for:
Level 1: 23H FURANONES//PYRROLONE//23H PYRROLONES

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
27909 218 17.1 38%


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
27909 1                   23H FURANONES//PYRROLONE//23H PYRROLONES 218

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 23H FURANONES authKW 1680847 6% 100% 12
2 PYRROLONE authKW 350171 2% 50% 5
3 23H PYRROLONES authKW 280141 1% 100% 2
4 E 5 ARYL 3 ARYLMETHYLENE 2 3H FURANONES authKW 280141 1% 100% 2
5 3H FURAN 2 ONES authKW 186759 1% 67% 2
6 1 3 4 OXADIAZALES authKW 140071 0% 100% 1
7 1 3 5 TRIAROYLCYCLOHEXANE authKW 140071 0% 100% 1
8 1 4 DIARYL 2 BUTENE 1 4 DIONES authKW 140071 0% 100% 1
9 1 4 DIPHENYLBUT 2 ENE 1 4 DIONE DIBENZOYL ETHYLENE authKW 140071 0% 100% 1
10 1 ALKYL 6 6 DICHLORO 2 AZABICYCLO310 HEXAN 3 ONES authKW 140071 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 2753 50% 0% 110
2 Chemistry, Multidisciplinary 564 34% 0% 74
3 Chemistry, Medicinal 68 6% 0% 13
4 Crystallography 36 4% 0% 9
5 Chemistry, Inorganic & Nuclear 8 3% 0% 7
6 Pharmacology & Pharmacy 6 6% 0% 13
7 Chemistry, Applied 1 1% 0% 3
8 Education, Scientific Disciplines 0 0% 0% 1
9 Thermodynamics 0 1% 0% 2
10 Agriculture, Multidisciplinary 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 ABT ANORGANI E CHEM 140071 0% 100% 1
2 BIOCHEM PHYSIOL PLANTS BACTERIA 140071 0% 100% 1
3 CNRS PHARM 15UMR5247 140071 0% 100% 1
4 KONERU LAKSHMAIAH EDUC FDNGREEN FIELDS 140071 0% 100% 1
5 MESU PHYSCNRSUMR5247 140071 0% 100% 1
6 NG CHERNYSHEVSKY CHEM 140071 0% 100% 1
7 ORG 2 140071 0% 100% 1
8 UPSTREAM PROC DEV TEAM 70034 0% 50% 1
9 PIONEERING HLTH SCI 46689 0% 33% 1
10 JEDDAH COMMUNITY 16974 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 KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII 5660 7% 0% 16
2 JOURNAL OF HETEROCYCLIC CHEMISTRY 4647 9% 0% 19
3 HETEROCYCLIC COMMUNICATIONS 4330 3% 0% 7
4 JOURNAL FUR PRAKTISCHE CHEMIE 4313 3% 1% 6
5 ACTA MICROBIOLOGICA POLONICA 3606 1% 1% 3
6 RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2053 4% 0% 9
7 INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY 2036 6% 0% 12
8 ACTA POLONIAE PHARMACEUTICA 876 1% 0% 3
9 CHEMISTRY OF HETEROCYCLIC COMPOUNDS 782 1% 0% 3
10 JOURNAL OF CHEMICAL RESEARCH-S 729 2% 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 23H FURANONES 1680847 6% 100% 12 Search 23H+FURANONES Search 23H+FURANONES
2 PYRROLONE 350171 2% 50% 5 Search PYRROLONE Search PYRROLONE
3 23H PYRROLONES 280141 1% 100% 2 Search 23H+PYRROLONES Search 23H+PYRROLONES
4 E 5 ARYL 3 ARYLMETHYLENE 2 3H FURANONES 280141 1% 100% 2 Search E+5+ARYL+3+ARYLMETHYLENE+2+3H+FURANONES Search E+5+ARYL+3+ARYLMETHYLENE+2+3H+FURANONES
5 3H FURAN 2 ONES 186759 1% 67% 2 Search 3H+FURAN+2+ONES Search 3H+FURAN+2+ONES
6 1 3 4 OXADIAZALES 140071 0% 100% 1 Search 1+3+4+OXADIAZALES Search 1+3+4+OXADIAZALES
7 1 3 5 TRIAROYLCYCLOHEXANE 140071 0% 100% 1 Search 1+3+5+TRIAROYLCYCLOHEXANE Search 1+3+5+TRIAROYLCYCLOHEXANE
8 1 4 DIARYL 2 BUTENE 1 4 DIONES 140071 0% 100% 1 Search 1+4+DIARYL+2+BUTENE+1+4+DIONES Search 1+4+DIARYL+2+BUTENE+1+4+DIONES
9 1 4 DIPHENYLBUT 2 ENE 1 4 DIONE DIBENZOYL ETHYLENE 140071 0% 100% 1 Search 1+4+DIPHENYLBUT+2+ENE+1+4+DIONE+DIBENZOYL+ETHYLENE Search 1+4+DIPHENYLBUT+2+ENE+1+4+DIONE+DIBENZOYL+ETHYLENE
10 1 ALKYL 6 6 DICHLORO 2 AZABICYCLO310 HEXAN 3 ONES 140071 0% 100% 1 Search 1+ALKYL+6+6+DICHLORO+2+AZABICYCLO310+HEXAN+3+ONES Search 1+ALKYL+6+6+DICHLORO+2+AZABICYCLO310+HEXAN+3+ONES

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 AHOU-ELMAGD, WSI , HASHEM, AI , (2009) ARYLATION OF 3-HETERYLMETHYLENE-5-ARYLFURAN-2(3H)-THIONES.JOURNAL OF CHEMICAL RESEARCH-S. VOL. . ISSUE 2. P. 68 -71 12 100% 0
2 ANIS'KOVA, T , KAMNEVA, I , EGOROVA, A , (2016) THE REACTIONS OF ARYLMETHYLIDENE(ETHYLIDENE)FURANONES WITH N-NUCLEOPHILES.LETTERS IN ORGANIC CHEMISTRY. VOL. 13. ISSUE 10. P. 699 -705 11 92% 0
3 ABOU-ELMAGD, WSI , HASHEM, AI , (2012) CONVERSION OF SOME 2(3H)-FURANONES INTO PYRROLINOTRIAZINE AND OXAZOLOPYRIMIDINE DERIVATIVES.JOURNAL OF HETEROCYCLIC CHEMISTRY. VOL. 49. ISSUE 4. P. 947 -950 8 89% 0
4 ABOU-ELMAGD, WSI , HASHEM, AI , (2016) UTILIZATION OF 2(3H)-FURANONE BEARING A PYRAZOLYL SIDE CHAIN FOR THE CONSTRUCTION OF A VARIETY OF THIAZOLIDINONE DERIVATIVES.JOURNAL OF HETEROCYCLIC CHEMISTRY. VOL. 53. ISSUE 5. P. 1512 -1518 11 52% 0
5 ABOU-ELMAGD, WSI , EL-ZIATY, AK , ELZAHAR, MI , RAMADAN, SK , HASHEM, AI , (2016) SYNTHESIS AND ANTITUMOR ACTIVITY EVALUATION OF SOME N-HETEROCYCLES DERIVED FROM PYRAZOLYL-SUBSTITUTED 2(3H)-FURANONE.SYNTHETIC COMMUNICATIONS. VOL. 46. ISSUE 14. P. 1197 -1208 13 38% 0
6 ABOU-ELMAGD, WSI , HASHEM, AI , (2016) SYNTHESIS AND ANTITUMOR ACTIVITY EVALUATION OF SOME NOVEL-FUSED AND SPIRO HETEROCYCLES DERIVED FROM A 2(3H)-FURANONE DERIVATIVE.JOURNAL OF HETEROCYCLIC CHEMISTRY. VOL. 53. ISSUE 1. P. 202 -208 11 42% 0
7 ABOU-ELMAGD, WSI , HASHEM, AI , (2013) NOVEL SYNTHESIS OF SOME ISATIN HYDRAZONES AND PYRIDAZINOPHTHALAZINES.SYNTHETIC COMMUNICATIONS. VOL. 43. ISSUE 8. P. 1083 -1091 8 62% 0
8 HASHEM, AI , KANDEEL, KA , YOUSSEF, ASA , ABOU-ELMAGD, WSI , (2006) BEHAVIOUR OF SOME 2(3H)-FURANONES BEARING A PYRAZOLYL GROUP AS ALKYLATING AGENTS.JOURNAL OF CHEMICAL RESEARCH-S. VOL. . ISSUE 5. P. 315 -317 7 78% 5
9 KANDEEL, KA , YOUSSEF, ASA , ABOU-ELMAGD, WSI , HASHEM, AI , (2006) BEHAVIOR OF 3-BENZYLAMINO-5-ARYL-2(3H)-FURANONES TOWARDS SOME NITROGEN NUCLEOPHILES.JOURNAL OF HETEROCYCLIC CHEMISTRY. VOL. 43. ISSUE 4. P. 957 -962 7 78% 3
10 ABOU-ELMAGD, WSI , EL-ZIATY, AK , ABDALHA, AA , (2015) RING TRANSFORMATION AND ANTIMICROBIAL ACTIVITY OF INDOLYL-SUBSTITUTED 2(3H)-FURANONES.HETEROCYCLIC COMMUNICATIONS. VOL. 21. ISSUE 3. P. 179 -185 10 42% 1

Classes with closest relation at Level 1


Rank Class id link
1 20834 CERPEGIN//RUBROLIDES//FURAN 25H ONES
2 35447 1 OXOINDANES//2 2 DIHYDROXY BIARYLS//2 ACETOXYPYRROLES
3 31121 2 OXOGLUCOPYRANOSIDE//2 OXOGLYCOSIDE//ACETOMYCIN
4 9305 PYRIDAZINONE//PYRIDAZINE//THIENOPYRIDAZINES
5 36258 BICYCLIC DICARBOXYLIC ACIDS//NUCLEASE ACTIVITIES//BINARY CARBOXYLATE COMPLEXES
6 31287 ANTIMICROBIAL AND SURFACE ACTIVITIES//CHLORMEZANONE//1 2 4 TRIAZOLO 3 4 C 1 2 4 TRIAZOLE
7 31355 DIBROMANTIN//TETRAZOLO1 5 AQUINOLINE 4 CARBALDEHYDE//1 3 DIBROMO 5 5 DIMETHYL 2 4 IMIDAZOLIDINEDIONE 77 48 5
8 21413 3 EPOXYPROPOXY FLUORESCEIN//ACRYLOYLFLUORESCEIN//ETHYLENE CO VINYL ACETATE COPOLYMERS
9 21653 25H FURANONE//TANDEM ASYMMETRIC REACTION//TANDEM MICHAEL ADDITION ELIMINATION REACTION
10 23613 ADV PROFESS TECHNOL//SAFROLE OXIDE//PC PLC

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