Class information for:
Level 1: BIOORGAN PETR CHEM//1 N ACYLAMINOALKYLTRIPHENYLPHOSPHONIUM SALTS//BIOORGAN CHEM PETROCHEM

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
27758 222 14.1 42%


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
647 3       PROTON SPONGE//TETRAZOLE//5 SUBSTITUTED 1H TETRAZOLES 11951
3427 2             FLUOROALKANESULFONYL AZIDES//FAVORSKII IRKUTSK CHEM//IMIDOYLPHOSPHONATES 1563
27758 1                   BIOORGAN PETR CHEM//1 N ACYLAMINOALKYLTRIPHENYLPHOSPHONIUM SALTS//BIOORGAN CHEM PETROCHEM 222

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 BIOORGAN PETR CHEM address 713320 10% 23% 23
2 1 N ACYLAMINOALKYLTRIPHENYLPHOSPHONIUM SALTS authKW 440148 2% 80% 4
3 BIOORGAN CHEM PETROCHEM address 350840 16% 7% 36
4 TEXT ENGN ENVIRONM SCI address 343862 2% 50% 5
5 4 PHOSPHORANYLIDENE 54H OXAZOLONES authKW 309479 1% 75% 3
6 4 ALKYL 4 TRIPHENYLPHOSPHONIO 54H OXAZOLONE HYDROLYSIS authKW 275094 1% 100% 2
7 4 TRIPHENYLPHOSPHONIO 54H OXAZOLONES authKW 275094 1% 100% 2
8 4 TRIPHENYLPHOSPHORANYLIDENE 54H OXAZOLONE HYDROLYSIS authKW 275094 1% 100% 2
9 54H OXAZOLONE ENOLATE ION EQUIVALENT authKW 275094 1% 100% 2
10 BETA CARBONYL YLIDES authKW 275094 1% 100% 2

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, Multidisciplinary 1821 58% 0% 128
2 Chemistry, Organic 1575 38% 0% 85
3 Geology 30 2% 0% 4
4 Chemistry, Inorganic & Nuclear 15 4% 0% 9
5 Chemistry, Medicinal 9 3% 0% 6
6 Spectroscopy 1 1% 0% 3
7 Crystallography 0 1% 0% 2
8 Biochemical Research Methods -0 1% 0% 2
9 Thermodynamics -0 0% 0% 1
10 Chemistry, Analytical -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 BIOORGAN PETR CHEM 713320 10% 23% 23
2 BIOORGAN CHEM PETROCHEM 350840 16% 7% 36
3 TEXT ENGN ENVIRONM SCI 343862 2% 50% 5
4 BIOORGAN COAL CHEM 275094 1% 100% 2
5 BIOORGAN PETROLEUM CHEM 137547 0% 100% 1
6 BIOORGAN OIL CHEM 123788 1% 30% 3
7 ORGAN BIOORGAN CHEM BIOTECHNOL 104791 2% 19% 4
8 BIOORGAN CHEM OIL CHEM 91695 1% 33% 2
9 BIOORGAN CHEM BIOCHEM 68772 0% 50% 1
10 CHAIRE AGROBIOTECHNOL IND 45848 0% 33% 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 RUSSIAN JOURNAL OF GENERAL CHEMISTRY 68313 26% 1% 57
2 ZHURNAL OBSHCHEI KHIMII 18625 15% 0% 33
3 CHEMISTRY OF HETEROCYCLIC COMPOUNDS 2141 2% 0% 5
4 ZHURNAL ORGANICHESKOI KHIMII 1801 5% 0% 10
5 HETEROATOM CHEMISTRY 1593 2% 0% 5
6 DOPOVIDI AKADEMII NAUK UKRAINSKOI RSR SERIYA B-GEOLOGICHNI KHIMICHNI TA BIOLOGICHNI NAUKI 1374 2% 0% 4
7 PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS 1087 4% 0% 9
8 KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII 1056 3% 0% 7
9 FRONTIERS IN CHEMISTRY 550 0% 0% 1
10 UKRAINSKII KHIMICHESKII ZHURNAL 396 1% 0% 3

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 1 N ACYLAMINOALKYLTRIPHENYLPHOSPHONIUM SALTS 440148 2% 80% 4 Search 1+N+ACYLAMINOALKYLTRIPHENYLPHOSPHONIUM+SALTS Search 1+N+ACYLAMINOALKYLTRIPHENYLPHOSPHONIUM+SALTS
2 4 PHOSPHORANYLIDENE 54H OXAZOLONES 309479 1% 75% 3 Search 4+PHOSPHORANYLIDENE+54H+OXAZOLONES Search 4+PHOSPHORANYLIDENE+54H+OXAZOLONES
3 4 ALKYL 4 TRIPHENYLPHOSPHONIO 54H OXAZOLONE HYDROLYSIS 275094 1% 100% 2 Search 4+ALKYL+4+TRIPHENYLPHOSPHONIO+54H+OXAZOLONE+HYDROLYSIS Search 4+ALKYL+4+TRIPHENYLPHOSPHONIO+54H+OXAZOLONE+HYDROLYSIS
4 4 TRIPHENYLPHOSPHONIO 54H OXAZOLONES 275094 1% 100% 2 Search 4+TRIPHENYLPHOSPHONIO+54H+OXAZOLONES Search 4+TRIPHENYLPHOSPHONIO+54H+OXAZOLONES
5 4 TRIPHENYLPHOSPHORANYLIDENE 54H OXAZOLONE HYDROLYSIS 275094 1% 100% 2 Search 4+TRIPHENYLPHOSPHORANYLIDENE+54H+OXAZOLONE+HYDROLYSIS Search 4+TRIPHENYLPHOSPHORANYLIDENE+54H+OXAZOLONE+HYDROLYSIS
6 54H OXAZOLONE ENOLATE ION EQUIVALENT 275094 1% 100% 2 Search 54H+OXAZOLONE+ENOLATE+ION+EQUIVALENT Search 54H+OXAZOLONE+ENOLATE+ION+EQUIVALENT
7 BETA CARBONYL YLIDES 275094 1% 100% 2 Search BETA+CARBONYL+YLIDES Search BETA+CARBONYL+YLIDES
8 BETA N ACYLAMINOVINYLPHOSPHONIUM SALTS 275094 1% 100% 2 Search BETA+N+ACYLAMINOVINYLPHOSPHONIUM+SALTS Search BETA+N+ACYLAMINOVINYLPHOSPHONIUM+SALTS
9 FUNCTIONALIZATION OF GLYCINE 275094 1% 100% 2 Search FUNCTIONALIZATION+OF+GLYCINE Search FUNCTIONALIZATION+OF+GLYCINE
10 HYDRO DE PHOSPHONIATION 275094 1% 100% 2 Search HYDRO+DE+PHOSPHONIATION Search HYDRO+DE+PHOSPHONIATION

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 DRACH, BS , BROVARETS, VS , SMOLII, OB , (2002) ACYLAMINO-SUBSTITUTED VINYLPHOSPHONIUM SALTS IN SYNTHESES OF DERIVATIVES OF NITROGEN HETEROCYCLES.RUSSIAN JOURNAL OF GENERAL CHEMISTRY. VOL. 72. ISSUE 11. P. 1661-1687 35 95% 3
2 SHABLYKIN, OV , PROKOPENKO, VM , BROVARETS, VS , (2016) INTERACTION OF 2-ARYL-4-(DICHLOROMETHYLIDENE)-1,3-OXAZOL-5(4H)-ONES WITH METHYL 2-ISOCYANOACETATE.CHEMISTRY OF HETEROCYCLIC COMPOUNDS. VOL. 52. ISSUE 6. P. 424 -426 7 88% 0
3 MIECZKOWSKI, A , BIESZCZAD, B , (2016) RECENT ADVANCES IN THE SYNTHESIS AND APPLICATIONS OF OXAZOLO[5,4-D]PYRIMIDINES (MICROREVIEW).CHEMISTRY OF HETEROCYCLIC COMPOUNDS. VOL. 52. ISSUE 10. P. 782 -784 7 88% 0
4 MAZURKIEWICZ, R , PAZDZIERNIOK-HOLEWA, A , GRYMEL, M , (2008) SYNTHESIS AND DECARBOXYLATION OF N-ACYL-ALPHA-TRIPHENYLPHOSPHONIO-ALPHA-AMINO ACIDS: A NEW SYNTHESIS OF ALPHA-(N-ACYLAMINO)ALKYLTRIPHENYLPHOSPHONIUM SALTS.TETRAHEDRON LETTERS. VOL. 49. ISSUE 11. P. 1801 -1803 8 89% 4
5 BROVARETS, VS , ZYUZ, KV , VYDZHAK, RN , VINOGRADOVA, TK , DRACH, BS , (1994) SYNTHESIS OF 2-ACYLAMINOETHENYLPHOSPHONIUM SALTS, THEIR ANALOGS AND DERIVATIVES BASED ON CHLORINE-CONTAINING UNSATURATED AZLACTONES.ZHURNAL OBSHCHEI KHIMII. VOL. 64. ISSUE 10. P. 1642-1651 12 92% 4
6 MAZURKIEWICZ, R , PAZDZIERNIOK-HOLEWA, A , GRYMEL, M , (2009) N-ACYL-ALPHA-TRIPHENYLPHOSPHONIO-ALPHA-AMINO ACIDS: SYNTHESIS AND DECARBOXYLATION TO ALPHA-(N-ACYLAMINO)ALKYLTRIPHENYLPHOSPHONIUM SALTS.PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS. VOL. 184. ISSUE 4. P. 1017 -1027 8 80% 2
7 VANMEERVELT, L , SMOLII, OB , MISHCHENKO, NI , SHAKHNIN, DB , ROMANENKO, EA , DRACH, BS , (1996) A CHALLENGING SYNTHETIC APPROACH TO PHOSPHONIUM YLIDE-BETAINES OF THE PYRIMIDINE SERIES.TETRAHEDRON. VOL. 52. ISSUE 26. P. 8835-8852 10 91% 2
8 PROKOPENKO, VM , SVIRIPA, VN , BROVARETS, VS , RUSANOV, EB , DRACH, BS , (2008) SUCCESSIVE REACTION OF 2-ARYL-4-DICHLOROMETHYLIDENEOXAZOL-5(4H)-ONES WITH 2-AMINO-1,3-THIAZOLES AND STRONGLY BASIC NITROGEN-CONTAINING REAGENTS.RUSSIAN JOURNAL OF GENERAL CHEMISTRY. VOL. 78. ISSUE 4. P. 649 -654 6 100% 1
9 KOZACHENKO, AP , SHABLYKIN, OV , VASILENKO, AN , BROVARETS, VS , (2010) TRANSFORMATION OF SUBSTITUTED 5-AMINO-1,3-OXAZOLE-4-CARBONITRILES INTO NEW 3,4,5-TRIAMINOPYRAZOLE DERIVATIVES.RUSSIAN JOURNAL OF GENERAL CHEMISTRY. VOL. 80. ISSUE 1. P. 127 -132 9 56% 1
10 ROMANENKO, EA , SHAKHNIN, DB , SMOLII, OB , DRACH, BS , (1998) ELECTRON STRUCTURE AND PHOSPHONIUM ILIDES OF A PYRIMIDINE SERIES.ZHURNAL OBSHCHEI KHIMII. VOL. 68. ISSUE 6. P. 943-946 8 89% 0

Classes with closest relation at Level 1


Rank Class id link
1 26630 IMIDOYLPHOSPHONATES//N H IMINES//IMINOPHOSPHONATES
2 33434 1 2 DIALKOXY 4 3 DIMETHYLAMINOPROPIONYLBENZENES PHARMACOLOGY SUBSTITUTED SYNTHESIS//1 6 BENZODIOXOCANES//1 BENZOXEPANES PHARMACOLOGY SUBSTITUTED SYNTHESIS
3 36910 SCI ENGN SETAGAYA KU//6 AMINO 5 NITROSOPYRIMIDINES//ACETONITRILE DEUTERIUM OXIDE SOLVENT
4 12492 OXAZOLE//PHORBOXAZOLE//DIAZONAMIDE A
5 36765 PROGRAM BIOCHEM CHEM//2 SELENOURIDINE TRIPHOSPHATE//3 5 O DIACETYL 5 AMINOMETHYL 2 DEOXYURIDINE
6 32252 3 AMINO 4 5 DICARBOALKOXY DELTA 3 PYRROLIDON 2 YL 5 ACETIC ACID ESTERS//ACETAL RING CLOSURE//ALDOL RING CLOSURE
7 36411 THIAZINE//THIAZOLINE//BERRY MECHANISM
8 37095 NITROGENOUS MACROLIDE//CHIM SUBST NAT ALIMENTS//FASCAPLYSINOPSIS SP
9 34018 4 TRIAZOLINE//1 2 4 TRIAZOLINE DERIVATIVE//1 3 4 THIAZOLIUM 2 THIOLATES
10 16405 LAWESSONS REAGENT//WOOLLINS REAGENT//DITHIOPHOSPHONATE

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