Class information for:
Level 1: 3 4 DIHYDRO 2H PYRROL 2 OL//4 OXOALKANE 1 1 2 2 TETRACARBONITRILES//HYDROXYPYRROLINE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
26315 258 16.2 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
489 3       CISPLATIN//STABILITY CONSTANTS//JOURNAL OF INORGANIC BIOCHEMISTRY 23107
3500 2             5 5 DIETHYLBARBITURATE//PL CHEM CIRCUMSTANCE ENGN//CATALYT CONVERS SMALL MOL 1437
26315 1                   3 4 DIHYDRO 2H PYRROL 2 OL//4 OXOALKANE 1 1 2 2 TETRACARBONITRILES//HYDROXYPYRROLINE 258

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 3 4 DIHYDRO 2H PYRROL 2 OL authKW 236708 1% 100% 2
2 4 OXOALKANE 1 1 2 2 TETRACARBONITRILES authKW 236708 1% 100% 2
3 HYDROXYPYRROLINE authKW 236708 1% 100% 2
4 3H PYRROLES authKW 213035 1% 60% 3
5 1 1 2 2 TETRACYANOETHANE ALPHA ALKYLACROLEINS REACTION authKW 118354 0% 100% 1
6 1 1 2 3 3 PENTACYANOPROPENE SALTS authKW 118354 0% 100% 1
7 1 2 2 3 3 PENTACYANOCYCLOPROPANE 1 CARBOXAMIDE authKW 118354 0% 100% 1
8 1 2 OXOCYCLOHEXYLETHANE 1 1 2 2 TETRACARBONITRILE authKW 118354 0% 100% 1
9 2 3 3 TRICYANO SUBSTITUTED CYCLOPENTENE authKW 118354 0% 100% 1
10 2 4 DIOXOBUTANOIC ACIDS authKW 118354 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 5794 67% 0% 172
2 Chemistry, Multidisciplinary 259 22% 0% 58
3 Crystallography 69 5% 0% 13
4 Chemistry, Medicinal 16 3% 0% 8
5 Materials Science, Textiles 2 0% 0% 1
6 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 1 0% 0% 1
7 Spectroscopy 1 1% 0% 3
8 Chemistry, Applied 0 1% 0% 3
9 Pharmacology & Pharmacy 0 3% 0% 9
10 Materials Science, Coatings & Films -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 GLOBAL PROC DEV CHEM 118354 0% 100% 1
2 STRUCT REACT EXPECES PARAMAGNET 118354 0% 100% 1
3 UNSATURATED HETEROATOM CPDS 59176 0% 50% 1
4 AE FAVORSKY IRKUTSK CHEM 5321 2% 1% 6
5 RUSSIAN FEDERAT 3033 0% 3% 1
6 MISIS 1441 0% 1% 1
7 RAZUVAEV ORGANOMET CHEM 798 0% 1% 1
8 MOL CHEM 743 1% 0% 3
9 INNOVAT DRUG 556 0% 0% 1
10 AN NESMEYANOV ORGANOELEMENT CPDS 412 2% 0% 4

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 RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 108752 28% 1% 71
2 KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII 25645 14% 1% 37
3 ZHURNAL ORGANICHESKOI KHIMII 10541 10% 0% 26
4 MENDELEEV COMMUNICATIONS 2872 3% 0% 9
5 CHEMISTRY OF HETEROCYCLIC COMPOUNDS 1840 2% 0% 5
6 PHARMACEUTICAL CHEMISTRY JOURNAL 1700 2% 0% 4
7 ZHURNAL VSESOYUZNOGO KHIMICHESKOGO OBSHCHESTVA IMENI D I MENDELEEVA 852 1% 0% 2
8 JOURNAL OF CHEMICAL RESEARCH-S 615 2% 0% 4
9 RUSSIAN JOURNAL OF GENERAL CHEMISTRY 443 2% 0% 5
10 ANNALES PHARMACEUTIQUES FRANCAISES 359 0% 0% 1

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 3 4 DIHYDRO 2H PYRROL 2 OL 236708 1% 100% 2 Search 3+4+DIHYDRO+2H+PYRROL+2+OL Search 3+4+DIHYDRO+2H+PYRROL+2+OL
2 4 OXOALKANE 1 1 2 2 TETRACARBONITRILES 236708 1% 100% 2 Search 4+OXOALKANE+1+1+2+2+TETRACARBONITRILES Search 4+OXOALKANE+1+1+2+2+TETRACARBONITRILES
3 HYDROXYPYRROLINE 236708 1% 100% 2 Search HYDROXYPYRROLINE Search HYDROXYPYRROLINE
4 3H PYRROLES 213035 1% 60% 3 Search 3H+PYRROLES Search 3H+PYRROLES
5 1 1 2 2 TETRACYANOETHANE ALPHA ALKYLACROLEINS REACTION 118354 0% 100% 1 Search 1+1+2+2+TETRACYANOETHANE+ALPHA+ALKYLACROLEINS+REACTION Search 1+1+2+2+TETRACYANOETHANE+ALPHA+ALKYLACROLEINS+REACTION
6 1 1 2 3 3 PENTACYANOPROPENE SALTS 118354 0% 100% 1 Search 1+1+2+3+3+PENTACYANOPROPENE+SALTS Search 1+1+2+3+3+PENTACYANOPROPENE+SALTS
7 1 2 2 3 3 PENTACYANOCYCLOPROPANE 1 CARBOXAMIDE 118354 0% 100% 1 Search 1+2+2+3+3+PENTACYANOCYCLOPROPANE+1+CARBOXAMIDE Search 1+2+2+3+3+PENTACYANOCYCLOPROPANE+1+CARBOXAMIDE
8 1 2 OXOCYCLOHEXYLETHANE 1 1 2 2 TETRACARBONITRILE 118354 0% 100% 1 Search 1+2+OXOCYCLOHEXYLETHANE+1+1+2+2+TETRACARBONITRILE Search 1+2+OXOCYCLOHEXYLETHANE+1+1+2+2+TETRACARBONITRILE
9 2 3 3 TRICYANO SUBSTITUTED CYCLOPENTENE 118354 0% 100% 1 Search 2+3+3+TRICYANO+SUBSTITUTED+CYCLOPENTENE Search 2+3+3+TRICYANO+SUBSTITUTED+CYCLOPENTENE
10 2 4 DIOXOBUTANOIC ACIDS 118354 0% 100% 1 Search 2+4+DIOXOBUTANOIC+ACIDS Search 2+4+DIOXOBUTANOIC+ACIDS

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 KHIL, AM , KAMINSKII, VA , KACHANOV, AV , GERASIMENKO, AV , SLABKO, OY , (2015) HYDROLYTIC HETEROCYCLIZATION OF THE 1,1,2,3,3-PENTACYANOPROPENE SALTS.JOURNAL OF HETEROCYCLIC CHEMISTRY. VOL. 52. ISSUE 3. P. 688 -691 12 92% 1
2 ERSHOV, OV , FEDOSEEV, SV , BELIKOV, MY , IEVLEV, MY , (2015) DOMINO-SYNTHESIS AND FLUORESCENCE PROPERTIES OF 4-CYANO-2-OXO-1,2-DIHYDROPYRIDINE-3-CARBOXAMIDES AND 2-OXO-1,2-DIHYDROPYRIDINE-3,4-DICARBONITRILES.RSC ADVANCES. VOL. 5. ISSUE 43. P. 34191 -34198 20 45% 6
3 BELIKOV, MY , BELIKOVA, IV , ERSHOV, OV , FEDOSEEV, SV , (2016) SYNTHESIS OF 3,7,9-TRIAZATRICYCLO[6.2.1.0(1,5)]UNDECA-2,4-DIENES BY REACTION OF 2-OXA-7-AZASPIRO[4.4]NONA-3,6,8-TRIENES WITH SODIUM HYDROXIDE.RUSSIAN JOURNAL OF ORGANIC CHEMISTRY. VOL. 52. ISSUE 12. P. 1854 -1856 12 80% 0
4 ERSHOV, OV , EREMKIN, AV , KAJUKOV, YS , NASAKIN, OE , TAFEENKO, VA , NURIEVA, EV , (2007) INTERACTION OF TETRACYANOETHYLENE WITH ALPHA,BETA-UNSATURATED ALDEHYDES. SYNTHESIS OF 2,4-DIALKYL-7-IMINO-6-OXABICYCLO[3.2.1]OCT-3-ENE-1,8,8-TRICARBONITRILES.TETRAHEDRON LETTERS. VOL. 48. ISSUE 15. P. 2803 -2806 14 78% 1
5 BELIKOV, MY , BELIKOVA, IV , ERSHOV, OV , FEDOSEEV, SV , NASAKIN, OE , (2016) SYNTHESIS OF NEW 3H-PYRROLE DERIVATIVES FROM 3-ARYL-2-OXA-7-AZASPIRO[4.4]NONA-3,6,8-TRIENES.RUSSIAN JOURNAL OF ORGANIC CHEMISTRY. VOL. 52. ISSUE 9. P. 1312 -1315 13 65% 0
6 ERSHOV, OV , IEVLEV, MY , BELIKOV, MY , NASAKIN, OE , (2016) SOLVENT-FREE SYNTHESIS OF 4-OXOALKANE-1,1,2,2-TETRACARBONITRILES.RUSSIAN JOURNAL OF ORGANIC CHEMISTRY. VOL. 52. ISSUE 9. P. 1353 -1355 9 90% 0
7 BELIKOV, MY , ERSHOV, OV , LIPOVSKAYA, IV , FEDOSEEV, SV , NASAKIN, OE , (2013) SPIRO HETEROCYCLIZATION OF 4-ARYL-4-OXOBUTANE-1,1,2,2-TETRACARBONITRILES TO 3H-PYRROLE DERIVATIVES, 2-OXA-7-AZASPIRO[4.4]NONA-3,6,8-TRIENES.RUSSIAN JOURNAL OF ORGANIC CHEMISTRY. VOL. 49. ISSUE 6. P. 864 -866 10 83% 5
8 BELIKOV, MY , ERSHOV, OV , (2016) SYNTHESIS OF 3H-PYRROLES.CHEMISTRY OF HETEROCYCLIC COMPOUNDS. VOL. 52. ISSUE 5. P. 279 -281 13 57% 1
9 ERSHOV, OV , IEVLEV, MY , BELIKOV, MY , LIPIN, KV , NAYDENOVA, AI , TAFEENKO, VA , (2016) SYNTHESIS AND SOLID-STATE FLUORESCENCE OF ARYL SUBSTITUTED 2-HALOGENOCINCHOMERONIC DINITRILES.RSC ADVANCES. VOL. 6. ISSUE 85. P. 82227 -82232 14 56% 0
10 IEVLEV, MY , ERSHOV, OV , TAFEENKO, VA , (2016) DIASTEREOSELECTIVE CASCADE ASSEMBLY OF FUNCTIONALIZED PYRANO[3,4-C]PYRROLE DERIVATIVES.ORGANIC LETTERS. VOL. 18. ISSUE 8. P. 1940 -1943 13 48% 3

Classes with closest relation at Level 1


Rank Class id link
1 24923 PL CHEM CIRCUMSTANCE ENGN//ELECTROCATALYTIC TRANSFORMATION//BICYCLIC PYRROLIDONES
2 31534 3 IMIDAZOL 45 YLMETHYLENEINDOLIN 2 ONE//VASCULAR DENSITY INDEX VDI//2H PYRROLES
3 25155 FLUORINATED UREAS//1 1 BISTRIFLUOROMETHYLALKYL ISOCYANATES//1 HYDROHEXAFLUOROISOBUTENYLOXYTFIMETHYLSILANE
4 20478 1 VINYLPYRROLES//AE FAVORSKY IRKUTSK CHEM//ACYLBROMOACETYLENES
5 31922 HEMORHEOLOGICAL ACTIVITY//KAPPA OPIOID ACTIVITY//REACTIONS IN ALKALI
6 31421 CHLOROESTERS//ACYLATIVE CLEAVAGE//4 CHLOROBUTYLESTERS
7 35995 1H PYRIDO3 2 1 K LPHENOTHIAZINES//1H PYRIDO3 2 1 K LPHENOXAZINES//BENZALDEHYDE INHIBITION
8 25052 1 3 THIAZOLIDIN 2 ONE//1 4 DIHYDRO PYRAZOLO4 3 DPYRIMIDINE 5 7 DIONE DERIVATIVES//1 ARYL 3 ETHOXYCARBONYLPYRAZOLE 4 CARBOXYLIC ACIDS
9 32006 CONJUGATED OR CONDUCTING POLYMERS//HOLOG//2 4 5 7 TETRANITROFLUORENE
10 33144 PYRROLO2 1 BTHIAZOLES//ACYLCYANIDE//ANILINE LIGANDS

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