Class information for:
Level 1: NANOMETRIC SODIUM HYDRIDE//4 5 DICYANOIMIDAZOLES//POLYIMIDAZOLEAMIDE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
32225 142 21.6 45%


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
3637 2             NITROBUTADIENES//TERODILINE//5 AZAPYRIMIDINES 1209
32225 1                   NANOMETRIC SODIUM HYDRIDE//4 5 DICYANOIMIDAZOLES//POLYIMIDAZOLEAMIDE 142

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 NANOMETRIC SODIUM HYDRIDE authKW 491514 3% 57% 4
2 4 5 DICYANOIMIDAZOLES authKW 430078 1% 100% 2
3 POLYIMIDAZOLEAMIDE authKW 430078 1% 100% 2
4 D PI D authKW 286717 1% 67% 2
5 IMIDAZOLE AMINO ACIDS authKW 286717 1% 67% 2
6 2 2 2 AMINO PHENOXY ETHER authKW 215039 1% 100% 1
7 2 4 6 TRISUBSTITUTED S TRIAZINE authKW 215039 1% 100% 1
8 3 8 DICHLORO 4H 1 2 4TRIAZINO3 4 B1 3BENZOTHIAZOLE 4 ONE authKW 215039 1% 100% 1
9 4 ANIINO 2 6 DIMETHYLPYRIMIDINE authKW 215039 1% 100% 1
10 4H PYRIMIDO2 1 BBENZOTHIAZOLE 4 ONE authKW 215039 1% 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 675 32% 0% 45
2 Chemistry, Multidisciplinary 189 25% 0% 36
3 Chemistry, Inorganic & Nuclear 178 13% 0% 19
4 Crystallography 170 10% 0% 14
5 Chemistry, Medicinal 65 7% 0% 10
6 Polymer Science 44 8% 0% 11
7 Chemistry, Applied 19 4% 0% 6
8 Multidisciplinary Sciences 7 1% 0% 2
9 Materials Science, Textiles 4 1% 0% 1
10 Chemistry, Physical 4 7% 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 UGC ADV STUDY CHEM UGC CAS 215039 1% 100% 1
2 INSITUT CHEM 107519 1% 50% 1
3 STATE ORGANOMETTALL CHEM 107519 1% 50% 1
4 MACROCYCLE SUPRAMOL CHEM GUIZHOU PROV 71678 1% 33% 1
5 SAN DIEGO CHEM GENOM 71678 1% 33% 1
6 UGC ADV STUDY PHARMACEUT SCI UGC CAS 53758 1% 25% 1
7 ANTI CANC DRUG 12647 1% 6% 1
8 PITTSBURGH MOL LIB SCREENING 12647 1% 6% 1
9 WILLARD H DOW S 9773 1% 5% 1
10 CPEBS 8958 1% 4% 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 COMBINATORIAL CHEMISTRY 1413 2% 0% 3
2 INORGANICA CHIMICA ACTA-ARTICLES AND LETTERS 1254 1% 0% 2
3 JOURNAL OF HETEROCYCLIC CHEMISTRY 962 5% 0% 7
4 HETEROCYCLES 792 5% 0% 7
5 FARMACO 488 1% 0% 2
6 JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY 475 4% 0% 6
7 SYNTHETIC COMMUNICATIONS 373 4% 0% 5
8 SYNTHESIS AND REACTIVITY IN INORGANIC METAL-ORGANIC AND NANO-METAL CHEMISTRY 359 1% 0% 2
9 INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY 343 3% 0% 4
10 SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY 316 1% 0% 2

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 NANOMETRIC SODIUM HYDRIDE 491514 3% 57% 4 Search NANOMETRIC+SODIUM+HYDRIDE Search NANOMETRIC+SODIUM+HYDRIDE
2 4 5 DICYANOIMIDAZOLES 430078 1% 100% 2 Search 4+5+DICYANOIMIDAZOLES Search 4+5+DICYANOIMIDAZOLES
3 POLYIMIDAZOLEAMIDE 430078 1% 100% 2 Search POLYIMIDAZOLEAMIDE Search POLYIMIDAZOLEAMIDE
4 D PI D 286717 1% 67% 2 Search D+PI+D Search D+PI+D
5 IMIDAZOLE AMINO ACIDS 286717 1% 67% 2 Search IMIDAZOLE+AMINO+ACIDS Search IMIDAZOLE+AMINO+ACIDS
6 2 2 2 AMINO PHENOXY ETHER 215039 1% 100% 1 Search 2+2+2+AMINO+PHENOXY+ETHER Search 2+2+2+AMINO+PHENOXY+ETHER
7 2 4 6 TRISUBSTITUTED S TRIAZINE 215039 1% 100% 1 Search 2+4+6+TRISUBSTITUTED+S+TRIAZINE Search 2+4+6+TRISUBSTITUTED+S+TRIAZINE
8 3 8 DICHLORO 4H 1 2 4TRIAZINO3 4 B1 3BENZOTHIAZOLE 4 ONE 215039 1% 100% 1 Search 3+8+DICHLORO+4H+1+2+4TRIAZINO3+4+B1+3BENZOTHIAZOLE+4+ONE Search 3+8+DICHLORO+4H+1+2+4TRIAZINO3+4+B1+3BENZOTHIAZOLE+4+ONE
9 4 ANIINO 2 6 DIMETHYLPYRIMIDINE 215039 1% 100% 1 Search 4+ANIINO+2+6+DIMETHYLPYRIMIDINE Search 4+ANIINO+2+6+DIMETHYLPYRIMIDINE
10 4H PYRIMIDO2 1 BBENZOTHIAZOLE 4 ONE 215039 1% 100% 1 Search 4H+PYRIMIDO2+1+BBENZOTHIAZOLE+4+ONE Search 4H+PYRIMIDO2+1+BBENZOTHIAZOLE+4+ONE

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 YOUSSEF, NS , BASYOUNI, WM , (1999) PREPARATION AND CHARACTERIZATION OF SOME METAL CHELATES OF 5-AMINO-1-(ARYL)-IMIDAZOLE-4-CARBOXAMIDE.SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY. VOL. 29. ISSUE 7. P. 1209-1218 7 100% 1
2 EID, AE , (2001) PREPARATION AND STRUCTURAL STUDIES ON METAL COMPLEXES OF SOME CARBOXAMIDES.SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY. VOL. 31. ISSUE 6. P. 997-1009 5 63% 2
3 BOSSIO, R , MARCACCINI, S , PEPINO, R , (1986) SYNTHESIS AND PROPERTIES OF SOME S-DERIVATIVES OF 1-BENZYL-(2-PYRIDYLMETHYL)-5-SUBSTITUTED AND 1-(2-PYRIDYLMETHYL)-5-SUBSTITUTED 2-MERCAPTOIMIDAZOLES.HETEROCYCLES. VOL. 24. ISSUE 4. P. 983-989 6 100% 1
4 SOLINAS, R , DICESARE, JC , BAURES, PW , (2008) PARALLEL SYNTHESIS OF AN IMIDAZOLE-4,5-DICARBOXAMIDE LIBRARY BEARING AMINO ACID ESTERS AND ALKANAMINES.MOLECULES. VOL. 13. ISSUE 12. P. 3149-3170 8 30% 1
5 FAN, YH , LIAO, SJ , XU, J , WANG, FD , QIAN, YL , HUANG, JL , (2002) EXTREMELY ACTIVE CATALYSTS FOR THE HYDROGENATION OF TERMINAL ALKENES.JOURNAL OF CATALYSIS. VOL. 205. ISSUE 2. P. 294 -298 6 46% 5
6 RUSH, JR , SANDSTROM, SL , YANG, JQ , DAVIS, R , PRAKASH, O , BAURES, PW , (2005) INTRAMOLECULAR HYDROGEN BOND STRENGTH AND PK(A) DETERMINATION OF N,N '-DISUBSTITUTED IMIDAZOLE-4,5-DICARBOXAMIDES.ORGANIC LETTERS. VOL. 7. ISSUE 1. P. 135-138 5 50% 10
7 BURAK, K , MACHON, Z , GLOWIAK, T , (1992) SYNTHESIS AND STRUCTURAL EVIDENCE FOR NEW DIIMIDAZO-[1,5-A-1',5'-D] PYRAZINEDIONES.JOURNAL OF CRYSTALLOGRAPHIC AND SPECTROSCOPIC RESEARCH. VOL. 22. ISSUE 6. P. 665-671 4 100% 1
8 SUN, Q , SUN, RA , (2002) HYDROGENATION OF OLEFINS CATALYZED BY HIGHLY ACTIVE TITANOCENE/NAH OR N-BULI CATALYST SYSTEMS.CHEMICAL RESEARCH IN CHINESE UNIVERSITIES. VOL. 18. ISSUE 3. P. 307 -310 4 67% 2
9 SOLINAS, R , DICESARE, JC , BAURES, PW , (2009) PARALLEL SYNTHESIS OF A LIBRARY OF SYMMETRICALLY- AND DISSYMMETRICALLY-DISUBSTITUTED IMIDAZOLE-4,5-DICARBOXAMIDES BEARING AMINO ACID ESTERS.MOLECULES. VOL. 14. ISSUE 1. P. 352-363 6 35% 3
10 JANG, T , RASMUSSEN, PG , (1998) SYNTHESIS OF POLYAMINES WITH PENDANT CYANOIMIDAZOLE UNITS AND THEIR ELECTROCHEMICAL PROPERTIES.JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY. VOL. 36. ISSUE 14. P. 2619 -2629 8 36% 1

Classes with closest relation at Level 1


Rank Class id link
1 36941 1 4 BISALKYLAMINOBENZOGPHTHALAZINES//1 BISALKYLAMINO 4 CHLOROBENZOGPHTHALAZINES//5 T BUTYL 3 METHYLBENZYL ALCOHOL
2 20382 1 HYDROXYIMIDAZOLE//2 AROYL 1 HYDROXYIMIDAZOLES//PHYS CHEM ELECT PETR CHEM
3 33262 VICINAL H 1 H 1 COUPLING CONSTANTS//1JC 13 C 13 COUPLING CONSTANTS//CNRS SPECT 161
4 36084 ALPHA AMINO CARBOXAMIDES//PHTHALOYL PROTECTION//MONOMETHYLPHTHALATE
5 28598 DIAMINOMALEONITRILE//6 CYANOPURINE//LACTAROCHROMAL
6 32092 4 NITROBENZIMIDAZOLE DERIVATIVE//HOFFMANN TYPE ELIMINATION//QUADRUPOLAR MACROCYCLES
7 17060 3 5 DICARBOXYLATEPYRAZOLATE//AREA CRISTALLOG MINERAL//PYRAZOLATO LIGANDS
8 34658 CARBOXAMIDRAZONE//AMIDRAZONES//1 3 DIAZACYCLOALKANES
9 23009 SAM HIGGINBOTTOM AGR TECHNOL SCI//1 3 5 TRIAZINE//1 BENZHYDRYL PIPERAZINE DERIVATIVES
10 25415 PYRAZOLO1 5 A1 3 5TRIAZINE//5 AZAPURINE//PURINE ISOSTERE

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